Automotive BL-DC Fans for Commercial Vehicles. Edition

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Gabriella York
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1 utomotive BL-DC Fans for Commercial Vehicles Edition 5-

utomotive BL-DC Fans for Commercial Vehicles Our automotive products BL-DC axial fans and BL-DC dual centrifugal fans with housing are ground breakers in the field of commercial vehicle air

2 utomotive BL-DC Fans for Commercial Vehicles Our automotive products BL-DC axial fans and BL-DC dual centrifugal fans with housing are ground breakers in the field of commercial vehicle air conditioning. They not only meet the increased demands for comfort, e.g. in buses but also work wear-free for over, operating hours as they are brushless. No additional maintenance, no additional servicing. This corresponds to the usual reliability expected from ebm-papst. Data is subject to change without notice at ebm-papst discretion. Benefits and characteristics at a glance - over. operating hours - variable speed control - high efficiency - low sound emission thanks to aerodynamically optimized impellers - increased reliability due to the electronics high integration density - can be retrofitted into existing systems - compliance with the most stringent EMC requirements - configurable control curve - optimized voltage independence - extended temperature range - long-life ball bearings EC dual centrifugal blower: for top performance in minimal installation space; easy to regulate and extremely quiet. 5-

3 Contents Information Our automotive products... GreenTech: The green company Ideas for changing technology in commercial vehicles 6 EC dual centrifugal fan with housing "Premium" 8 EC dual centrifugal fan with housing "Basic" "Premium & Power" 6 "Basic" 8 EC centrifugal fans - RadiCal, backward curved 5 Technology: - Cables 6 - ccessories 6 - Conn. diagrams 6 - Technical parameters & scope 7 ebm-papst agents 78 with housing "Basic" Technology EC centrifugal fans - RadiCal backward-curved "Basic" "Premium & Power" with housing "Premium" 5- gents

Sustainable thought processes and actions. s a matter of principle! Environmental compatibility and sustainability have always formed the basis for all our thought processes and actions.

superior to its predecessor. We use the name GreenTech to express our company philosophy. GreenTech means looking ahead.

4 Sustainable thought processes and actions. s a matter of principle! Environmental compatibility and sustainability have always formed the basis for all our thought processes and actions. Which is why we have been dedicated for decades to the simple but firm principle of one of our company founders, Gerhard Sturm: Every new product we develop must be economically and ecologically superior to its predecessor. We use the name GreenTech to express our company philosophy. GreenTech means looking ahead. We optimize the materials and processes we employ right from the design stage to ensure optimum environmental compatibility, the best possible energy balance and where feasible maximum recyclability. We are constantly improving materials, performance and the flow and noise characteristics of our products, while at the same time significantly reducing energy consumption. Close ties with universities and scientific institutes as well as a sponsored professorship in the field of power engineering and regenerative energies also allow us to benefit from the latest research results in these areas as well as providing us with a reservoir of highly qualified young talent for the future. GreenTech means environmentally compatible production. GreenTech also stands for maximum energy efficiency in our production processes. Photovoltaics, the intelligent use of waste heat and groundwater cooling and of course our own cooling and ventilation technology all play a major role. Energy consumption at our most modern plant is 9% lower than demanded by the applicable regulations for example. In this way, our products make their contribution to environmental protection from the development stage right through to recycling of the packaging. GreenTech follows a firm philosophy. GreenTech pays off for our customers. GreenTech is pro-active development. GreenTech is eco-friendly production. GreenTech is acknowledged and certified. 5-

5 Technology EC centrifugal fans - RadiCal backward-curved "Basic" Information GreenTech is a recognized, award-winning concept. Our entire production chain can stand up to critical scrutiny by environmental specialists and the public. Confirmation of this came in the form of an award as Germany s most sustainable company in and the DEKR ward in the category Environment The Challenge of Energy Transition to name just a few examples. The ecological prowess of our products based on GreenTech principles is also verified by their compliance with even the most stringent energy and environmental standards. In many cases they already more than satisfy limit values which will only come into force in a few years time. GreenTech is a good investment for our customers. t the heart of GreenTech is innovative EC technology from ebm-papst, which enables our best motors and fans to attain efficiency levels of up to 9%, achieves maximum energy savings, ensures a far longer service life and makes our products completely maintenance-free. Figures that are not just good for the environment but also of % benefit to users! Because all ebm-papst products even those for which GreenTech EC technology is not (yet) of relevance to the particular application offer an ideal combination of economic and ecological advantages. with housing "Premium" with housing "Basic" "Premium & Power" 5 5- gents

Ideas for changing technology in commercial vehicles Climate comfort in a commercial vehicle is anything but a question of convenience.

conditioning, ventilation, and heating. Fans and blowers: for commercial vehicle air conditioning and cooling of individual components.

In the mean time, these products are also now widely used in the air conditioning and ventilation systems for the cabs in trucks, tractors and construction machinery, as well as in transport

6 Ideas for changing technology in commercial vehicles Climate comfort in a commercial vehicle is anything but a question of convenience. Both the transportation of people in buses and coaches, as well truck journeys which are as stress and fatigue-free as possible, place high demands on vehicle technology; predominantly air conditioning, ventilation, and heating. Fans and blowers: for commercial vehicle air conditioning and cooling of individual components. For many years, major bus manufacturers have been installing air conditioners with brushless and wear-free centrifugal blowers and axial fans from ebm-papst. In the mean time, these products are also now widely used in the air conditioning and ventilation systems for the cabs in trucks, tractors and construction machinery, as well as in transport refrigeration systems. number of air conditioning manufacturers rely on our experience and outstanding expertise in the core competencies of engine development, aerodynamics, and electronics. Counteracting high demands with new technologies: In modern commercial vehicles, EC technology has now become standard. Our new and with second generation housing set a precedent in global commercial vehicle air conditioning. Our EC fans have even been able to demonstrate their clear superiority in hot countries and tropical regions, where they have also proven their worth. But it is not just in the fi eld of air conditioning products where customers are relying on ebm-papst products: EC fans are increasingly being used for cooling heat exchangers in the engine compartment of vehicles. However, ebm-papst has even more to offer: If you are unable to fi nd a solution amongst our products, speak to us. s a competent consultant and practical implementer, we will certainly be able to fi nd you a solution thanks to our in-depth knowledge from many applications. 5-6

with housing "Premium" Information In comparison: In brush motors from various manufacturers, the commutator assumes the role of current distribution to the coils.

These two rubbing mechanical components are the weak spot of conventional DC motors. fter around 5, operating hours, the carbon brushes are run down and the commutator is worn.

with housing "Basic" The brushless DC motors from ebm-papst are completely different. Here, an electronic controller directly integrated in the motor has the task of distributing current.

7 with housing "Premium" Information In comparison: In brush motors from various manufacturers, the commutator assumes the role of current distribution to the coils. The commutator consists of copper fins embedded in an insulating compound. Mechanical springs push the integrated carbon brushes to the commutator. These two rubbing mechanical components are the weak spot of conventional DC motors. fter around 5, operating hours, the carbon brushes are run down and the commutator is worn. s a result, the entire blower must be replaced. In addition, it is only possible to regulate speed via external electronics. with housing "Basic" The brushless DC motors from ebm-papst are completely different. Here, an electronic controller directly integrated in the motor has the task of distributing current. No brushes means no wearing parts. This increases the service life of these motors to more than, hours. The user not only saves money in terms of replacement parts and repair costs, he also avoids unproductive downtimes and a possible loss of image. This also requires special efforts in terms of the selection of materials and testing of products. With the help of real-world extreme tests that we have defined in collaboration with leading OEMs (e.g., salt spray, vibration and temperature cycling tests), we are able to ensure the performance of the fans. "Premium & Power" part from the considerably longer service life, our intelligent EC fans provide advanced control and regulation possibilities. The functionality of the fans can be checked via a diagnostic output at any time. Furthermore, these display excellent electromagnetic compatibility traits and operate extremely quietly. "Basic" EC motors are energy efficient, because the integrated electronics with variable speed control only draw the energy actually required from the on-board network. In the commercial vehicle sector, it is also crucial that fans withstand constantly changing environmental influences. Standard products would only provide unsatisfactory results here. For this reason, automotive products from ebm-papst are also reliably protected against load dumping, reverse polarity, shock and vibration, as well as damage from moisture and dirt penetration across a wide temperature range. EC centrifugal fans - RadiCal backward-curved Technology 7 5- gents

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9 with housing with brushless DC motor "Premium" Technology Information with housing "Premium" EC centrifugal fans - RadiCal backward-curved "Basic" "Premium & Power" with housing "Basic" 9 5- gents

10 EC dual centrifugal fan with housing, for automotive applications, Ø 97 Material: Housing: PP plastic, black (according to UL 9 HB) Blades: P plastic (according to UL 9 HB) Degree of protection: IP KM Insulation class: "B" according to EN 65- Installation position: ny Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings on both sides Motor protection: Thermal overload protection, reverse polarity and locked-rotor protection, load dump protection, undervoltage detection EMC regulations: VDE 879- pprovals: EC; E in preparation Nominal data Curve range ir fl ow Speed Input power Input current Min. back pressure Sound power level Perm. ambient temp. Weight Connection diagram Type Motor VDC VDC m /h rpm W Pa db() C kg KG 97-F - () MG 8-BF , (), P. 69 / D) Subject to change () -volt version () above +7 C with power derating Curves: P fs Pa in wg 5 6 cfm n rpm P ed W I,5,5,5 9,59 L W db() q v 6 8 m³/h ir performance measured according to: ISO 58, installation category, in ebm-papst scroll housing without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-

11 Information "Basic" "Premium & Power" with housing "Basic" with housing "Premium" Ø Connector detail = UN = GND = PWM/LIN = INVLIN 5 = BSENK 6 = diagnostic output Tyco Junior Power Timer 9955-, 6-pole, coded. Mating connector Tyco 995- (not included in scope of delivery). Cable (6 mm) with mating connector, part no. -- (not included in scope of delivery). 5 6 EC centrifugal fans - RadiCal backward-curved Technology Cable P. 6 Connection diagram P gents

12 EC dual centrifugal fan with housing, for automotive applications, Ø 97 Material: Housing: PP plastic, black (according to UL 9 HB) Blades: P plastic (according to UL 9 HB) Degree of protection: Motor: IP KM, electronics: IP 66 / 69 K Insulation class: "B" according to EN 65- Installation position: ny Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings on both sides Motor protection: Thermal overload protection, reverse polarity and locked-rotor protection, load dump protection, undervoltage detection EMC regulations: VDE 879- Qualified in accordance with: DIN ISO 675 pprovals: EC; E in preparation Nominal data Curve range ir fl ow Speed Input power Input current Min. back pressure Sound power level Perm. ambient temp. Weight Connection diagram Type Motor VDC VDC m /h rpm W Pa db() C kg KG 97-F -7 () MG 8-BF , (), P. 69 / D) Subject to change () -volt version () above +7 C with power derating This Typee is also available with a sealed plug. Curves: P fs Pa in wg 5 6 cfm n rpm P ed W I,5,5,5 9,59 L W db() q v 6 8 m³/h ir performance measured according to: ISO 58, installation category, in ebm-papst scroll housing without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-

13 9.5 X "Basic" "Premium & Power" with housing "Basic" with housing "Premium" Information Ø Cable with plug (Plug is not sealed by the customer) = +UB black = GND brown = PWM/LIN yellow = INVLIN orange 5 = BSENK blue 6 = diagnostic output white Tyco Junior Power Timer 9955-, 6-pole, coded. Mating connector Tyco 995- (not included in scope of delivery). X 6 5 EC centrifugal fans - RadiCal backward-curved Technology Cable P. 6 Connection diagram P gents

14 EC dual centrifugal fan with housing, for automotive applications, Ø 97 Material: Housing: PP plastic, black (according to UL 9 HB) Blades: P plastic (according to UL 9 HB) Degree of protection: IP KM Insulation class: "B" according to EN 65- Installation position: ny Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings on both sides Motor protection: Thermal overload protection, reverse polarity and locked-rotor protection, load dump protection, undervoltage detection EMC regulations: VDE 879- pprovals: EC; E in preparation Nominal data Curve range ir fl ow Speed Input power Input current Min. back pressure Sound power level Perm. ambient temp. Weight Connection diagram Type Motor VDC VDC m /h rpm W Pa db() C kg KG 97-BF - () MG 8-BF 6 6-7, (), P. 69 / D) Subject to change () -volt version () above +7 C with power derating Curves: P fs Pa in wg 5 cfm n rpm P ed W I,7,9, 8,5 L W db() q v 6 8 m³/h ir performance measured according to: ISO 58, installation category, in ebm-papst scroll housing without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-

15 "Premium & Power" with housing "Basic" with housing "Premium" Information "Basic" Connector detail = UN = GND = PWM/LIN = INVLIN 5 = BSENK 6 = diagnostic output Tyco Junior Power Timer 9955-, 6-pole, coded. Mating connector Tyco 995- (not included in scope of delivery). Cable (6 mm) with mating connector, part no. -- (not included in scope of delivery) EC centrifugal fans - RadiCal backward-curved Technology Cable P. 6 Connection diagram P gents

EC dual centrifugal fan with housing, for automotive applications, Ø 97 Material: Housing: P plastic, black (according to UL 9 V) Blades: P plastic, black (according to UL 9 V) Degree of protection:

16 EC dual centrifugal fan with housing, for automotive applications, Ø 97 Material: Housing: P plastic, black (according to UL 9 V) Blades: P plastic, black (according to UL 9 V) Degree of protection: Motor: IP KM, electronics: IP 66 / 69 K Insulation class: "B" Installation position: ny Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings on both sides Motor protection: Thermal overload protection, reverse polarity and locked-rotor protection, load dump protection, undervoltage detection EMC regulations: VDE 879- pprovals: EC; E in preparation Nominal data Curve range ir fl ow Speed Input power Input current Min. back pressure Sound power level Perm. ambient temp. Weight Connection diagram Type Motor VDC VDC m /h rpm W Pa db() C kg KG 97-S8-8 () MG 8-BF , , P. 7 / Q) Subject to change () -volt version Curves: P fs Pa 8 6 in wg 6 8 cfm n rpm P ed W I 8, 8, 5, 6,9 L W db() q v 8 m³/h ir performance measured according to: ISO 58, installation category, in ebm-papst scroll housing without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-6

17 ± Information Cable: + UB (black) GND (brown) PWM/LIN (yellow) Diagnostic output (white) "Basic" 6 "Premium & Power" + with housing "Basic" with housing "Premium" EC centrifugal fans - RadiCal backward-curved Ø Technology Connection diagram P gents

18 EC dual centrifugal fan with housing, for automotive applications, Ø 97 Material: Housing: PP plastic, black (according to UL 9 HB) Blades: P plastic (according to UL 9 HB) Degree of protection: IP KM (without connectors) Insulation class: "B" according to EN 65- Installation position: ny Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings on both sides Motor protection: Thermal overload protection, reverse polarity and locked-rotor protection, load dump protection, undervoltage detection EMC regulations: VDE 879- Nominal data Curve range ir fl ow Speed Input power Input current Min. back pressure Sound power level Perm. ambient temp. Weight Connection diagram Type Motor VDC VDC m /h rpm W Pa db() C kg KG 97-K - () MG 7-BF , (), P. 6 / ) KG 97-K6-55 () MG 7-BF B , (),6 P. 6 / ) Subject to change () -volt version () wide open, not recommended for continuous operation at 85 C Curves: Pa in H O n rpm P ed W I L W db() 8 6,, B B B B B ,,5, 9,5 6,,8 8, ,, p fs 5 6 q V 6 8 cfm m /h ir performance measured according to: ISO 58, installation category, in ebm-papst scroll housing without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-8

19 "Basic" "Premium & Power" with housing "Basic" with housing "Premium" Information Ø.5 Cable detail: (KG97-K-) UN black PWM/LIN yellow GND brown Wire-end ferrule Cable detail: (KG97-K6-55) UN black PWM/LIN yellow GND brown Tin-plated EC centrifugal fans - RadiCal backward-curved Technology Connection diagram P gents

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21 with housing with brushless DC motor "Basic" Information with housing "Premium" Technology EC centrifugal fans - RadiCal backward-curved "Basic" "Premium & Power" with housing "Basic" 5- gents

22 EC dual centrifugal fan with housing, for automotive applications, Ø 97 Material: Housing: PP plastic, black (according to UL 9 HB) Blades: P plastic (according to UL 9 HB) Degree of protection: IP KM (without connectors) Insulation class: "B" according to EN 65- Installation position: ny Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings on both sides Motor protection: Thermal overload protection, reverse polarity and locked-rotor protection, load dump protection, undervoltage detection EMC regulations: VDE 879- pprovals: EC, E Nominal data Curve range ir fl ow Speed Input power Input current Min. back pressure Sound power level Perm. ambient temp. Weight Connection diagram Type Motor VDC VDC m /h rpm W Pa db() C kg KG 97-K -65 () MG 7-CF , (), P. 6 / F) Subject to change () -volt version () wide open, not recommended for continuous operation at 85 C Curves: Pa in H O n rpm P ed W I L W db() ,8,,6,,,8 6 % 8 % 8 % ,,,9 9, 8, 7, 5,7,6,,6,, , 6 p fs q V 6 8 cfm m /h ir performance measured according to: ISO 58, installation category, in ebm-papst scroll housing without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-

23 "Basic" "Premium & Power" with housing "Basic" with housing "Premium" Information Ø.5 Speed setting Pin 5 Connector detail 6% H NC NC = + UB 8% NC H NC NC = not used = GND % NC NC H H = UN (6 V) = PWM/LIN, % speed = 8% speed 5 = 6% speed 6 = NC (not used) Tyco Junior Power Timer 9955-, 6-pole, coded. Mating connector Tyco 995- (not included in scope of delivery). Cable (6 mm) with mating connector, part no. -- (not included in scope of delivery) EC centrifugal fans - RadiCal backward-curved Technology Cable P. 6 Connection diagram P gents

24 EC dual centrifugal fan with housing, for automotive applications, Ø 97 Material: Housing: PP plastic, black (according to UL 9 HB) Blades: P plastic (according to UL 9 HB) Degree of protection: IP KM (without connectors) Insulation class: "B" according to EN 65- Installation position: ny Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings on both sides Motor protection: Thermal overload protection, reverse polarity and locked-rotor protection, load dump protection, undervoltage detection EMC regulations: VDE 879- pprovals: EC, E Nominal data Curve range ir fl ow Speed Input power Input current Min. back pressure Sound power level Perm. ambient temp. Weight Connection diagram Type Motor VDC VDC m /h rpm W Pa db() C kg KG 97-BK -65 () MG 7-CF 6 6-, (), P. 6 / F) Subject to change () -volt version () wide open, not recommended for continuous operation at 85 C Curves: Pa ,8,,6,,,8,,6 in H O 6 % 8 % 8 % n rpm P ed W I,,5,6 9, 7, 6,6 5,5,6,6,,,6 L W db() , 6 p fs q V 6 8 cfm m /h ir performance measured according to: ISO 58, installation category, in ebm-papst scroll housing without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-

25 "Basic" "Premium & Power" with housing "Basic" with housing "Premium" Information Speed setting Pin 5 Connector detail 6% H NC NC = + UB 8% NC H NC NC = not used = GND % NC NC H H = UN (6 V) = PWM/LIN, % speed = 8% speed 5 = 6% speed 6 = NC (not used) Tyco Junior Power Timer 9955-, 6-pole, coded. Mating connector Tyco 995- (not included in scope of delivery). Cable (6 mm) with mating connector, part no. -- (not included in scope of delivery). 5 6 EC centrifugal fans - RadiCal backward-curved Technology Cable P. 6 Connection diagram P gents

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27 with brushless DC motor "Premium & Power" Technology Information with housing "Premium" EC centrifugal fans - RadiCal backward-curved "Basic" "Premium & Power" with housing "Basic" 7 5- gents

EC axial fan for automotive applications, Ø 8 Material: Housing: PP plastic, black (according to UL 9 HB) Blades: PBT plastic, black (according to UL 9 HB) irflow direction: "V" (intake over the

28 EC axial fan for automotive applications, Ø 8 Material: Housing: PP plastic, black (according to UL 9 HB) Blades: PBT plastic, black (according to UL 9 HB) irflow direction: "V" (intake over the rotor) Direction of rotation: Clockwise viewed toward rotor Degree of protection: IP KM Insulation class: "B" according to EN 65- Installation position: ny Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings Motor protection: Thermal overload protection, reverse polarity and locked-rotor protection, load dump protection, undervoltage detection EMC regulations: VDE 879- pprovals: EC, E Nominal data Curve range ir fl ow Speed Input power Input current Max. back pressure Sound power level Perm. ambient temp. Weight Connection diagram Type Motor VDC VDC m /h rpm W Pa db() C kg WG 8-EQ - () MG 7-CF 6 6-7, (), P. 65 / H) Subject to change () -volt version () at maximum back pressure, not recommended for continuous operation at 85 C Curves: Pa in H O,,5,5 n rpm P ed W I L W db() ,5 7,6 7, 8, p fs q V 8 6 cfm m /h ir performance measured according to: ISO 58, installation category, without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-8

29 7 98 Ø5 Ø9 Ø9 Information 8 "Basic" with housing "Basic" with housing "Premium" "Premium & Power" Mating connector on customer circuit: Housing: Tyco -96- Plug contacts:.5 mm Tyco (x).75 mm Tyco 999- (x) Seal: (x) 889- (x) Ø X "V" Detail X = UN black = GND brown = PWM/LIN yellow = INVLIN orange 5 = BSENK blue 6 = diagnostic output white 6-pole coded Tyco Junior Power Timer; Cable (6 mm) with mating connector Part number -- (not included in scope of delivery) EC centrifugal fans - RadiCal backward-curved Technology Cable P. 6 Connection diagram P gents

30 EC axial fan for automotive applications, Ø Material: Housing: P plastic, black (according to UL 9 HB) Blades: P plastic, black (according to UL 9 HB) irflow direction: "V" (intake over the rotor) Direction of rotation: Clockwise viewed toward rotor Degree of protection: Motor: IP KM, electronics: IP 66 / 69 K Insulation class: "B" according to EN 65- Installation position: ny Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings Motor protection: Thermal overload protection, reverse polarity and locked-rotor protection, load dump protection, undervoltage detection EMC regulations: VDE 879- Qualified in accordance with: DIN ISO 675 pprovals: EC, E Nominal data Curve range ir fl ow Speed Input power Input current Max. back pressure Sound power level Perm. ambient temp. Weight Connection diagram Type Motor VDC VDC m /h rpm W Pa db() C kg WG -BV - () MG 8-BF , (), P. 67 / K) Subject to change () -volt version () above +85 C with power derating Curves: Pa in H O n rpm P ed W I L W db() 5 5,, ,7 8, 8,9 9, ,8 5,6 5,, p fs q V 8 6 cfm m /h ir performance measured according to: ISO 58, installation category, without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-

31 "Premium & Power" x9 Ø8 + "Basic" with housing "Basic" with housing "Premium" Information + Mating connector on customer circuit: Housing: Tyco -96- Plug contacts:.5 mm Tyco (x).75 mm Tyco 999- (x) Seal: (x) 889- (x) 5 6 Ø7 Ø + + X Detail X "V" = +UB black = GND brown = PWM/LIN* yellow *optional LIN-BUS = NC (not used) 5 = BSENK blue 6 = diagnostic output white 6-pole coded Tyco Junior Power Timer; Cable (6 mm) with mating connector Part number -- (not included in scope of delivery) EC centrifugal fans - RadiCal backward-curved Technology Cable P. 6 Connection diagram P gents

32 EC axial fan for automotive applications, Ø Material: Housing: P plastic, black (according to UL 9 HB) Blades: P plastic, black (according to UL 9 HB) irflow direction: "V" (intake over the rotor) Direction of rotation: Clockwise viewed toward rotor Degree of protection: Motor: IP KM, electronics: IP 66 / 69 K Insulation class: "B" according to EN 65- Installation position: ny Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings Motor protection: Thermal overload protection, reverse polarity and locked-rotor protection, load dump protection, undervoltage detection EMC regulations: VDE 879- Qualified in accordance with: DIN ISO 675 pprovals: EC, E Nominal data Curve range ir fl ow Speed Input power Input current Max. back pressure Sound power level Perm. ambient temp. Weight Connection diagram Type Motor VDC VDC m /h rpm W Pa db() C kg WG -BS - () MG 8-BF , (), P. 69 / D) Subject to change () -volt version () above +95 C with power derating Curves: Pa in H O n rpm P ed W I L W db() 5 5,, ,9 7, 9, 9, ,8 5,6 5,, p fs q V 8 6 cfm m /h ir performance measured according to: ISO 58, installation category, without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-

33 "Premium & Power" x9 Ø8 + "Basic" with housing "Basic" with housing "Premium" Information + Mating connector on customer circuit: Housing: Tyco -96- Plug contacts:.5 mm Tyco (x).75 mm Tyco 999- (x) Seal: (x) 889- (x) 5 6 Ø7 Ø + + X Detail X "V" = +UB black = GND brown = PWM/LIN* yellow *optional LIN-BUS = INVLIN orange 5 = BSENK blue 6 = diagnostic output white 6-pole coded Tyco Junior Power Timer; Cable (6 mm) with mating connector Part number -- (not included in scope of delivery) EC centrifugal fans - RadiCal backward-curved Technology Cable P. 6 Connection diagram P gents

34 EC axial fan for automotive applications, Ø Material: Housing: P plastic, black (according to UL 9 HB) Blades: P plastic, black (according to UL 9 HB) irflow direction: "V" (intake over the rotor) Direction of rotation: Clockwise viewed toward rotor Degree of protection: Motor: IP KM, electronics: IP 66 / 69 K Insulation class: "B" according to EN 65- Installation position: ny Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings Motor protection: Thermal overload protection, reverse polarity and locked-rotor protection, load dump protection, undervoltage detection EMC regulations: VDE 879- Qualified in accordance with: DIN ISO 675 pprovals: EC, E Nominal data Curve range ir fl ow Speed Input power Input current Max. back pressure Sound power level Perm. ambient temp. Weight Connection diagram Type Motor VDC VDC m /h rpm W Pa db() C kg WG -BV - () MG 8-BF , (), P. 69 / D) Subject to change () -volt version () above +95 C with power derating Curves: Pa in H O n rpm P ed W I L W db() 5 5,, ,9 7, 9, 9, ,8 5,6 5,, p fs q V 8 6 cfm m /h ir performance measured according to: ISO 58, installation category, without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-

35 x9 Ø8 + "Basic" Information "Premium & Power" with housing "Basic" with housing "Premium" + Mating connector on customer circuit: Housing: Tyco -96- Plug contacts:.5 mm Tyco (x).75 mm Tyco 999- (x) Seal: (x) 889- (x) 5 6 Ø7 Ø + + X Detail X "V" = +UB black = GND brown = PWM/LIN* yellow *optional LIN-BUS = INVLIN orange 5 = BSENK blue 6 = diagnostic output white 6-pole coded Tyco Junior Power Timer; Cable (6 mm) with mating connector Part number -- (not included in scope of delivery) EC centrifugal fans - RadiCal backward-curved Technology Cable P. 6 Connection diagram P gents

EC axial fan for automotive applications, Ø Material: Housing: P plastic, black (according to UL 9 HB) Blades: P plastic, black (according to UL 9 HB) irflow direction: "V" (intake over the rotor)

36 EC axial fan for automotive applications, Ø Material: Housing: P plastic, black (according to UL 9 HB) Blades: P plastic, black (according to UL 9 HB) irflow direction: "V" (intake over the rotor) Direction of rotation: Clockwise viewed toward rotor Degree of protection: Motor: IP KM, electronics: IP 66 / 69 K Insulation class: "B" according to EN 65- Installation position: ny Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings Motor protection: Thermal overload protection, reverse polarity and locked-rotor protection, load dump protection, undervoltage detection EMC regulations: VDE 879- Qualified in accordance with: DIN ISO 675 pprovals: EC, E Nominal data Curve range ir fl ow Speed Input power Input current Max. back pressure Sound power level Perm. ambient temp. Weight Connection diagram Type Motor VDC VDC m /h rpm W Pa db() C kg WG -BV5 - () MG 8-BF , (), P. 69 / D) Subject to change () -volt version () above +85 C with power derating Curves: Pa 6, in H O n rpm P ed W I L W db() 5, ,6 5,7 7,7 9, ,6,,8, p fs q V cfm m /h ir performance measured according to: ISO 58, installation category, without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-6

37 x9 Ø8 + "Basic" Information "Premium & Power" with housing "Basic" with housing "Premium" + Mating connector on customer circuit: Housing: Tyco -96- Plug contacts:.5 mm Tyco (x).75 mm Tyco 999- (x) Seal: (x) 889- (x) 5 6 Ø7 Ø + + X Detail X "V" = +UB black = GND brown = PWM/LIN* yellow *optional LIN-BUS = INVLIN orange 5 = BSENK blue 6 = diagnostic output white 6-pole coded Tyco Junior Power Timer; Cable (6 mm) with mating connector Part number -- (not included in scope of delivery) EC centrifugal fans - RadiCal backward-curved Technology Cable P. 6 Connection diagram P gents

38 EC axial fan for automotive applications, Ø Material: Housing: P plastic, black (according to UL 9 HB) Blades: P plastic, black (according to UL 9 HB) irflow direction: "" (intake over the stator) Direction of rotation: Clockwise viewed toward rotor Degree of protection: Motor: IP KM, electronics: IP 66 / 69 K Insulation class: "B" according to EN 65- Installation position: ny Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings Motor protection: Thermal overload protection, reverse polarity and locked-rotor protection, load dump protection, undervoltage detection EMC regulations: VDE 879- Qualified in accordance with: DIN ISO 675 pprovals: EC; E in preparation Nominal data Curve range ir fl ow Speed Input power Input current Max. back pressure Sound power level Perm. ambient temp. Weight Connection diagram Type Motor VDC VDC m /h rpm W Pa db() C kg WG -PW - () MG 8-BF 7, , (), P. 69 / D) Subject to change () -volt version () above +85 C with power derating Curves: P fs Pa in wg cfm n rpm P ed W 6 I 7,7,,9,8 L W db() q v m³/h ir performance measured according to: ISO 58, installation category, without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-8

39 + 9,5,5 7, "Premium & Power" 7,5 x9 Ø7 + Ø8 ± "Basic" with housing "Basic" with housing "Premium" Information Ø + Ø + X + Mating connector on customer circuit: Housing: Tyco -96- Plug contacts:.5 mm Tyco (x).75 mm Tyco 999- (x) Seal: (x) 889- (x) ,6 + Detail X "" = +UB black = GND brown = PWM/LIN* yellow *optional LIN-BUS = INVLIN orange 5 = BSENK blue 6 = diagnostic output white 6-pole coded Tyco Junior Power Timer; Cable (6 mm) with mating connector Part number -- (not included in scope of delivery) EC centrifugal fans - RadiCal backward-curved Technology Connection diagram P gents

40 EC axial fan for automotive applications, Ø 85 Material: Housing: P plastic, black (according to UL 9 HB) Blades: P plastic, black (according to UL 9 HB) irflow direction: "V" (intake over the rotor) Direction of rotation: Clockwise viewed toward rotor Degree of protection: Motor: IP KM, electronics: IP 66 / 69 K Insulation class: "B" according to EN 65- Installation position: ny Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings Motor protection: Thermal overload protection, reverse polarity and locked-rotor protection, load dump protection, undervoltage detection EMC regulations: VDE 879- Qualified in accordance with: DIN ISO 675 pprovals: EC, E Nominal data Curve range ir fl ow Speed Input power Input current Max. back pressure Sound power level Perm. ambient temp. Weight Connection diagram Type Motor VDC VDC m /h rpm W Pa db() C kg WG 85-CT5-6 () MG 8-CF 9-6 5, (), P. 68 / L) Subject to change () -volt version () above +7 C with power derating Curves: Pa in H O n rpm P ed W I L W db() 5,6, , 7,6,9 5, ,,8, p fs 5 5 q V cfm m /h ir performance measured according to: ISO 58, installation category, without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-

41 "Premium & Power" with housing "Basic" with housing "Premium" 99 Information x9 7 ± Ø96 + "Basic" 7 + Ø Ø + + X "V" EC centrifugal fans - RadiCal backward-curved Mating connector on customer circuit: Housing: DELPHI 8795 Plug contacts: 9.5 mm DELPHI mm DELPHI 889 Seal: DELPHI DELPHI Detail X = +UB black = diagnostic output white = PWM/LIN* yellow *optional LIN-BUS = GND brown Technology Connection diagram P gents

42 EC axial fan for automotive applications, Ø 85 Material: Housing: P plastic, black (according to UL 9 HB) Blades: P plastic, black (according to UL 9 HB) irflow direction: "V" (intake over the rotor) Direction of rotation: Clockwise viewed toward rotor Degree of protection: Motor: IP KM, electronics: IP 66 / 69 K Insulation class: "B" according to EN 65- Installation position: ny Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings Motor protection: Thermal overload protection, reverse polarity and locked-rotor protection, load dump protection, undervoltage detection EMC regulations: VDE 879- Qualified in accordance with: DIN ISO 675 pprovals: EC, E Nominal data Curve range ir fl ow Speed Input power Input current Max. back pressure Sound power level Perm. ambient temp. Weight Connection diagram Type Motor VDC VDC m /h rpm W Pa db() C kg WG 85-BV - () MG 8-BF , (),7 P. 69 / D) Subject to change () -volt version () above +95 C with power derating Curves: Pa in H O n rpm P ed W I L W db() 5,, ,,5,5, ,,8 5,6, 5, p fs q V cfm m /h ir performance measured according to: ISO 58, installation category, without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-

43 "Premium & Power" x9 Ø96 + "Basic" with housing "Basic" with housing "Premium" Information 7 + Mating connector on customer circuit: Housing: Tyco -96- Plug contacts:.5 mm Tyco (x).75 mm Tyco 999- (x) Seal: (x) 889- (x) 5 6 Ø Ø + + X Detail X "V" = +UB black = GND brown = PWM/LIN* yellow *optional LIN-BUS = INVLIN orange 5 = BSENK blue 6 = diagnostic output white 6-pole coded Tyco Junior Power Timer; Cable (6 mm) with mating connector Part number -- (not included in scope of delivery) EC centrifugal fans - RadiCal backward-curved Technology Cable P. 6 Connection diagram P gents

44 EC axial fan for automotive applications, Ø 85 Material: Housing: P plastic, black (according to UL 9 HB) Blades: P plastic, black (according to UL 9 HB) irflow direction: "V" (intake over the rotor) Direction of rotation: Clockwise viewed toward rotor Degree of protection: Motor: IP KM, electronics: IP 66 / 69 K Insulation class: "B" according to EN 65- Installation position: ny Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings Motor protection: Thermal overload protection, reverse polarity and locked-rotor protection, load dump protection, undervoltage detection EMC regulations: VDE 879- Qualified in accordance with: DIN ISO 675 pprovals: EC, E Nominal data Curve range ir fl ow Speed Input power Input current Max. back pressure Sound power level Perm. ambient temp. Weight Connection diagram Type Motor VDC VDC m /h rpm W Pa db() C kg WG 85-BS - () MG 8-BF , (),7 P. 69 / D) Subject to change () -volt version () above +95 C with power derating Curves: Pa in H O n rpm P ed W I L W db() 5,, ,,5,5, ,,8 5,6, 5, p fs q V cfm m /h ir performance measured according to: ISO 58, installation category, without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-

45 "Premium & Power" x9 Ø96 + "Basic" with housing "Basic" with housing "Premium" Information 7 + Mating connector on customer circuit: Housing: Tyco -96- Plug contacts:.5 mm Tyco (x).75 mm Tyco 999- (x) Seal: (x) 889- (x) 5 6 Ø Ø + + X Detail X "V" = +UB black = GND brown = PWM/LIN* yellow *optional LIN-BUS = INVLIN orange 5 = BSENK blue 6 = diagnostic output white 6-pole coded Tyco Junior Power Timer; Cable (6 mm) with mating connector Part number -- (not included in scope of delivery) EC centrifugal fans - RadiCal backward-curved Technology Cable P. 6 Connection diagram P gents

EC axial fan for automotive applications, Ø 85 Material: Housing: P plastic, black (according to UL 9 HB) Blades: P plastic, black (according to UL 9 HB) irflow direction: "V" (intake over the rotor)

46 EC axial fan for automotive applications, Ø 85 Material: Housing: P plastic, black (according to UL 9 HB) Blades: P plastic, black (according to UL 9 HB) irflow direction: "V" (intake over the rotor) Direction of rotation: Clockwise viewed toward rotor Degree of protection: Motor: IP KM, electronics: IP 66 / 69 K Insulation class: "B" according to EN 65- Installation position: ny Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings Motor protection: Thermal overload protection, reverse polarity and locked-rotor protection, load dump protection, undervoltage detection EMC regulations: VDE 879- Qualified in accordance with: DIN ISO 675 pprovals: EC, E Nominal data Curve range ir fl ow Speed Input power Input current Max. back pressure Sound power level Perm. ambient temp. Weight Connection diagram Type Motor VDC VDC m /h rpm W Pa db() C kg WG 85-CT65 - () MG 8-CF , (), P. 68 / L) Subject to change () -volt version () above +85 C with power derating Curves: Pa 6, in H O n rpm P ed W I L W db() 5, ,,7,5, ,6,,8, p fs q V cfm m /h ir performance measured according to: ISO 58, installation category, without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-6

47 "Premium & Power" with housing "Basic" with housing "Premium" 99 Information x9 7 ± Ø96 + "Basic" 7 + Ø Ø + + X "V" EC centrifugal fans - RadiCal backward-curved Mating connector on customer circuit: Housing: DELPHI 8795 Plug contacts: 9.5 mm DELPHI mm DELPHI 889 Seal: DELPHI DELPHI Detail X = +UB black = diagnostic output white = PWM/LIN* yellow *optional LIN-BUS = GND brown Technology Connection diagram P gents

48 5-8

49 with brushless DC motor "Basic" Information with housing "Premium" Technology EC centrifugal fans - RadiCal backward-curved "Basic" "Premium & Power" with housing "Basic" 9 5- gents

EC axial fan for automotive applications, Ø Material: Housing: PP plastic, black (according to UL 9 HB) Blades: P plastic, black (according to UL 9 HB) irflow direction: "V" (intake over the rotor)

50 EC axial fan for automotive applications, Ø Material: Housing: PP plastic, black (according to UL 9 HB) Blades: P plastic, black (according to UL 9 HB) irflow direction: "V" (intake over the rotor) Direction of rotation: Clockwise viewed toward rotor Degree of protection: Motor: IP KM, electronics: IP 66 / 69 K Insulation class: "B" according to EN 65- Installation position: ny Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings Motor protection: Locked-rotor protection pprovals: E in preparation Nominal data Curve range ir fl ow Speed Input power Input current Max. back pressure Sound power level Perm. ambient temp. Weight Connection diagram Type Motor VDC VDC m /h rpm W Pa db() C kg WG -EC - () MG 7-CF , (),6 P. 7 / M) Subject to change () -volt version () above +7 C with power derating Curves: p fs Pa 5 5 5,,,6,8,, in H O q V cfm m /h n rpm P ed W I 9,6 9,7 9,5 9,9 L W db() ir performance measured according to: ISO 58, installation category, without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-5

51 Ø Ø.7/.8 8 Ø x9 Ø8 + 6 Information On both sides for screws for fastening plastics, Ø.5 mm "Basic" with housing "Basic" with housing "Premium" "Premium & Power" Ø "V" X EC centrifugal fans - RadiCal backward-curved Plug: Tyco MCP.8, -pole, coded Housing: Tyco MCP.8: Plug contacts:.8 mm Tyco 88- and Tyco 96- Seal:..mm Tyco 969- and.7. mm Tyco 969- Cable -- with mating connector not included in scope of delivery. X Detail X = + UB = V = GND Technology Cable P. 6 Guard grille P. 6 Connection diagram P gents

52 5-5

53 EC centrifugal fans - RadiCal backward curved, with brushless DC motor Technology Information with housing "Premium" EC centrifugal fans - RadiCal backward-curved "Basic" "Premium & Power" with housing "Basic" 5 5- gents

EC centrifugal fan - RadiCal backward curved, for automotive applications, Ø Material: Impeller: Glass-fi ber reinforced P plastic (according to UL 9 V) Rotor: Galvanized Electronics housing:

54 EC centrifugal fan - RadiCal backward curved, for automotive applications, Ø Material: Impeller: Glass-fi ber reinforced P plastic (according to UL 9 V) Rotor: Galvanized Electronics housing: Die-cast aluminum, painted black Number of blades: 7 Direction of rotation: Clockwise viewed toward rotor Degree of protection: Motor: IP KM, electronics: IP 66 / 69 K Insulation class: "B" Installation position: Shaft horizontal or rotor on bottom, rotor on top on request Condensation drainage holes: Rotor side Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings Motor protection: Reverse polarity and locked-rotor protection pprovals: EC Nominal data Curve range ir fl ow Speed Input power Input current Sound power level Perm. ambient temp. Weight Techn. features and connection diagram Type Motor VDC VDC m /h rpm W db() C kg RG -RD - MG 7-BF , ,5 P. 7 / N) RG -RD87 - MG 7-BF B , ,5 P. 7 / N) Subject to change Curves: P fs Pa in wg 5 B cfm B B B B n rpm P ed W I 8, 8,5 8,98 8, 6,5 6,69 6,9 6,69 L W db() q v 6 8 m³/h ir performance measured according to: ISO 58, installation category, in ebm-papst inlet ring without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-5

55 x ± 6.7 ccessory part: inlet ring 969--, not included in scope of delivery. R.8 Max. clearance for screw 6 mm M (x) Ø58 ± "Basic" Ø88 Ø Ø Ø55 Ø5 EC centrifugal fans - RadiCal backward-curved "Premium & Power" with housing "Basic" with housing "Premium" Information.8 Cable: FLRYW x.75 mm, x crimped splices 6 ± 85 5 Terminal assignment UN red PWM/LIN yellow DUE white GND blue Technology Inlet ring P. 6 Connection diagram P gents

56 EC centrifugal fan - RadiCal backward curved, for automotive applications, Ø 5 Material: Impeller: Glass-fi ber reinforced P plastic (according to UL 9 V) Rotor: Galvanized Electronics housing: Die-cast aluminum, painted black Number of blades: 7 Direction of rotation: Clockwise viewed toward rotor Degree of protection: Motor: IP KM, electronics: IP 66 / 69 K Insulation class: "B" Installation position: Shaft horizontal or rotor on bottom, rotor on top on request Condensation drainage holes: Rotor side Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings Motor protection: Reverse polarity and locked-rotor protection pprovals: EC Nominal data Curve range ir fl ow Speed Input power Input current Sound power level Perm. ambient temp. Weight Techn. features and connection diagram Type Motor VDC VDC m /h rpm W db() C kg RG 5-RC67 - MG 7-CF , ,5 P. 7 / N) RG 5-RC75 - MG 7-CF B , ,5 P. 7 / N) Subject to change Curves: P fs Pa in wg B cfm B B B B n rpm P ed W I 6, 6,85 7, 6,6 7, 7,5 7,7 7,59 L W db() q v 6 8 m³/h ir performance measured according to: ISO 58, installation category, in ebm-papst inlet ring without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-56

57 x 9 ccessory part: inlet ring not included in scope of delivery. 9.5 "Premium & Power" 85 ± Ø.5 (x) Max. clearance for screw 6 mm M (x) Ø58 ±.5 5 R8 Ø88 Ø Ø5 Ø6.5 "Basic" Ø Ø55 EC centrifugal fans - RadiCal backward-curved with housing "Basic" with housing "Premium" Information.5 Cable: FLRYW x.75 mm, x crimped splices 6 ± Terminal assignment UN red PWM/LIN yellow DUE white GND blue Technology Connection diagram P gents

58 EC centrifugal fan - RadiCal backward curved, for automotive applications, Ø 8 Material: Impeller: Glass-fi ber reinforced P plastic (according to UL 9 V, EN 555- / HL) Rotor: Painted black Electronics housing: Die-cast aluminum, painted black Number of blades: 5 Direction of rotation: Clockwise viewed toward rotor Degree of protection: Motor: IP KM, electronics: IP 66 / 69 K Insulation class: "B" Installation position: ny Condensation drainage holes: Rotor side Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings Nominal data Curve range ir fl ow Speed Input power Input current Sound power level Perm. ambient temp. Weight Techn. features and connection diagram Type Motor VDC VDC m /h rpm W db() C kg RG 8-RU6-8 () MG 8-CF , , P. 7 / P) Subject to change () -volt version (also available as a -volt version) Curves: p fs Pa,,8,,6,, in H O 6 5 q V 6 8 cfm m /h n rpm P ed W I,5,,9,6 L W db() ir performance measured according to: ISO 58, installation category, in ebm-papst inlet ring without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-58

59 Technical features: See connection diagram P. 7 Cable exit: To the side Protection class: III pprovals: EC, E Information with housing "Premium" x9 "Premium & Power" with housing "Basic" Max. clearance for screw mm, tapping hole ready for self-tapping M5 screw. Max. clearance for screw 8 mm, tapping hole ready for self-tapping M screw. R Ø.5 (x) R5 R7 x9 (x) (x) (x) 5 Max. clearance for screw mm, tapping hole ready for self-tapping M6 screw. "Basic" ± Ø87.5 Ø9 8 Ø79.6 Ø Ø6 Ø8 ccessory part: inlet ring 8-- not included in scope of delivery. + Cable: x.5 mm, x. mm, 6x crimped ferrules ± 8 75 Ø58±. Ø75 ±. Ø5 ±. Ø Terminal assignment UN +6 VDC black GND brown PWM/LIN yellow INVLIN orange BSENK blue DU white EC centrifugal fans - RadiCal backward-curved Technology Connection diagram P gents

EC centrifugal fan - RadiCal backward curved, for automotive applications, Ø 8 Material: Impeller: Glass-fi ber reinforced P plastic (according to UL 9 V, EN 555- / HL) Rotor: Painted black

60 EC centrifugal fan - RadiCal backward curved, for automotive applications, Ø 8 Material: Impeller: Glass-fi ber reinforced P plastic (according to UL 9 V, EN 555- / HL) Rotor: Painted black Electronics housing: Die-cast aluminum, painted black Number of blades: 5 Direction of rotation: Clockwise viewed toward rotor Degree of protection: Motor: IP KM, electronics: IP 66 / 69 K Insulation class: "B" Installation position: ny Condensation drainage holes: Rotor side Mode: Continuous operation (S) Mounting: Maintenance-free ball bearings Nominal data Curve range ir fl ow Speed Input power Input current Sound power level Perm. ambient temp. Weight Techn. features and connection diagram Type Motor VDC VDC m /h rpm W db() C kg RG 8-RU65-8 MG 8-CF , , P. 66 / S) Subject to change Curves: P fs Pa 8 6 in wg 8 6 cfm n rpm P ed W I 9,,69 7,9 6,9 L W db() q v m³/h ir performance measured according to: ISO 58, installation category, in ebm-papst inlet ring without contact protection. Intake-side sound level: Lw according to ISO 7, Lp measured at m distance from fan axis. The values given are only applicable under the specifi ed measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard confi guration, the parameters must be checked in installed condition. See Page 7 ff for detailed information. 5-6

61 Technical features: See connection diagram P. 66 Cable exit: To the side Protection class: III pprovals: EC, E in preparation x9 Max. clearance for screw mm, tapping hole ready for self-tapping M5 screw. Max. clearance for screw 8 mm, tapping hole ready for self-tapping M screw. R Information with housing "Premium" "Premium & Power" with housing "Basic" Ø.5 (x) R5 R7 x9 (x) (x) (x) 5 Max. clearance for screw mm, tapping hole ready for self-tapping M6 screw. "Basic" ± Ø87.5 Ø9 8 Ø79.6 Ø Ø6 Ø8 ccessory part: inlet ring 8-- not included in scope of delivery. + Cable: x.5 mm, x. mm, x crimped ferrules ± 8 75 Ø58±. Ø75 ±. Ø5 ±. Ø Terminal assignment UN +6 VDC black GND brown PWM/LIN yellow DU white EC centrifugal fans - RadiCal backward-curved Technology Connection diagram P gents

62 Cables Wire-end ferrule Wire-end ferrule 6 -- Wire-end ferrule 8 7 Cables Part number pplication -- EC dual centrifugal fan with housing -- EC axial fan -- WG -EC- Subject to change 5-6

63 ccessories Information Ø98. Ø.5 Ø.8 (6x) Ø. (9x) with housing "Premium" (x) 7 (x) 56 (x) Guard grille Part number pplication WG -EC- Subject to change "Premium & Power" (Ø 5.5 ) with housing "Basic" R.8 Ø5.5 (6x) Ø. (x) x9 5 6x6 "Basic" Ø Ø55.8 (Ø ) Ø5 8 Ø5 EC centrifugal fans - RadiCal backward-curved Inlet ring* Part number pplication RG -RD87- Technology Subject to change *The inlet rings for the RG 5 and RG 8 are pictured fully dimensioned on the respective product pages gents

64 Connection diagram: ) VDC (EC dual centrifugal fan with housing "Premium") Notes on various control possibilities and their applications (black) UN + VDC k k (yellow) PWM/LIN RE typ. 75 k V to V PWM k + U - V (brown) GND Speed setting PWM khz - 5 khz % PWM -> n=max % PWM -> n=min % PWM -> Standby Speed setting with potentiometer Customer circuit Full speed Speed setting V - V V -> n=max V -> n=min V -> Standby Connection Fan Connection diagram: F) 6 VDC (EC dual centrifugal fan with housing "Basic") Notes on various control possibilities and their applications UN +6 VDC.7 k PWM/LIN RE typ. 75 k V to V ( %) PWM k + U - 5 (8 %) RE typ. 75 k RE typ. 75 k V (6 %) 6 GND Speed setting PWM khz - 5 khz V -> n=max V -> n=min V -> Standby Speed setting with potentiometer Speed setting V - V V -> n=max V -> n=min V -> Standby Full speed 8 % speed 6 % speed Customer circuit Connection Fan 5-6

65 Connection diagram: H) 6 VDC (EC axial fan "Premium") Information Notes on various control possibilities and their applications.7 k (black) (yellow) UB +6 VDC PWM/LIN V to V RE typ. k with housing "Premium" PWM k + U - Speed setting PWM 5 Hz - khz % PWM -> n=max 5 % PWM -> n=min % PWM -> Standby V Speed setting with potentiometer Full speed Full speed U Standby threshold UB V Standby Switch on: typ..5 V off: typ. V Motor stops Switch-on V threshold Motor turns UB V V Speed setting V - V V -> n=max,5 V -> n=min V -> Standby + U - Speed setting: V -> n=min V -> n=max UB -> Standby (orange) INVLIN RE typ. k The blower speed is determined by the input (pin, ) that gives the higher speed. with housing "Basic" Diagnostic output Operation: output level low (U = V) Rotor locked or overvoltage/undervoltage: output level high (U = UB - V) Imax = 5 m Collective fault signal possible Customer circuit Speed - lower Input UB -> n/ open -> n 6 (white) 5 (blue) (brown) Connection Diagnostic output LOWER GND.5 k 7 k Fan Technology EC centrifugal fans - RadiCal backward-curved "Basic" "Premium & Power" gents

66 Connection diagram: S) 6 VDC (RG 8-RU65-8) Technical features: Control input VDC / PWM Fault output (high-side switch max. m) Undervoltage detection Temperature derating Soft start / reverse polarity and locked-rotor protection Thermal overload protection for electronics Motor current limitation Overvoltage detection Load dump (58V) Customer circuit Connection Fan / Motor Full speed Speed setting with PWM Hz-5KHz K K Speed setting -V V -> n=max.5v-> n=min <V -> n= Speed setting with potentiometer V K UB +6VDC GND PWM/LIN DIG 57K.5K UB +6VDC GND PWM/LIN DIG % PWM -> n=max % PWM -> n=min <% PWM -> n= Diagnostic output Operation Output level Low Connection Designation UB +6 VDC Color black ssignment/function Power supply 6 VDC DIG white Diagnostic output PWM/LIN yellow nalog voltage control input -V or PWM GND brown Power supply GND, reference ground 5-66

67 Connection diagram: K) VDC (EC axial fan "Premium") Information Technical features: Control input VDC / PWM Lowering input Fault output (high-side switch max. m) Undervoltage detection Power limiter Reverse polarity and locked-rotor protection Soft start Thermal overload protection for electronics Motor current limitation Overvoltage detection Temperature derating Load dump (58V) with housing "Premium" Full speed Speed setting with PWM Hz-5kHz Customer circuit Speed setting.5-v V -> n = max.5v -> n = min <V -> n = Diagnostic output Operation Output level Low Speed setting with potentiometer Speed lowering input Connection +UB GND PWM/LIN NC BSENK DIG Fan / Motor +UB GND PWM/LIN DIG BSENK with housing "Basic" "Premium & Power" % PWM -> n = max % PWM -> n = min <% PWM -> n = UB-> approx. n/ open-> n 5 "Basic" Connection Designation +UB GND PWM/LIN NC Color black brown yellow orange ssignment/function Power supply Power supply GND, reference ground nalog voltage control input - V or PWM Not used / no function EC centrifugal fans - RadiCal backward-curved 5 BSENK blue Lowering input 6 DIG white Diagnostic output - Operation: Output level low (U = V) - Rotor blocked or overvoltage/undervoltage Output level high (U = UB - V) - Imax = 5 m - Collective fault signal possible Technology gents

68 Connection diagram: L) /6 VDC (EC axial fan "Power") Technical features: Control input VDC / PWM Fault output (high-side switch max. m) Undervoltage detection Temperature derating / power limiter Soft start / reverse polarity and locked-rotor protection Thermal overload protection for electronics Motor current limitation Overvoltage detection Load dump (58V) Customer circuit Connection Fan / Motor Full speed Speed setting with PWM -KHz Speed setting -V V -> n=max.5v-> n=min <V -> n= Diagnostic output Operation Output level Low Speed setting with potentiometer +UB GND PWM/LIN DIG +UB GND PWM/LIN DIG % PWM -> n=max % PWM -> n=min <% PWM -> n= Connection Designation +UB Color black ssignment/function Power supply DIG white Diagnostic output - Operation: Output level low (U = V) - Rotor blocked or overvoltage/undervoltage Output level high (U = UB - V) - Imax = 5 m - Collective fault signal possible PWM/LIN yellow nalog voltage control input -V or PWM GND brown Power supply GND, reference ground 5-68

69 Connection diagram: D) 6 VDC (EC axial fan "Premium & Power") Information Technical features: Control input VDC / PWM Lowering input INVLIN (inverse linear control input) Fault output (high-side switch max. m) Undervoltage detection Power limiter Reverse polarity and locked-rotor protection Soft start Thermal overload protection for electronics Full speed Speed setting with PWM Hz-5kHz Customer circuit Connection Fan / Motor Speed setting.5-v V -> n = max.5v -> n = min <V -> n = Speed setting with potentiometer Speed setting Motor current limitation Overvoltage detection Temperature derating Load dump (58V) V -> n = min V -> n = max UB -> standby see curve Speed lowering input 5 6 +UB GND PWM/LIN INVLIN BSENK DIG +UB GND PWM/LIN DIG INVLIN BSENK with housing "Premium" with housing "Basic" "Premium & Power" % PWM -> n = max % PWM -> n = min <% PWM -> n = Diagnostic output Operation Output level Low 6 UB-> approx. n/ open-> n 5 : U V V Standby threshold standby Switch on typ..5v Switch off typ. V Motor turns UB Motor stops Switch-on threshold "Basic" Connection Designation +UB GND PWM/LIN INVLIN Color black brown yellow orange ssignment/function Power supply Power supply GND, reference ground nalog voltage control input - V or PWM Control input, inverse linear V V UB EC centrifugal fans - RadiCal backward-curved 5 BSENK blue Lowering input 6 DIG white Diagnostic output - Operation: Output level low (U = V) - Rotor blocked or overvoltage/undervoltage Output level high (U = UB - V) - Imax = 5 m - Collective fault signal possible Technology gents

70 Connection diagram: M) 6 VDC (WG -EC-) Technical features: Control input VDC / PWM Undervoltage detection Locked-rotor protection Soft start Thermal overload protection for electronics Motor current limitation Overvoltage detection Customer circuit Connection Fan / Motor Full speed djustable speed Speed adjustable via potentiometer UN +VDC U.7K -V K PWM/LIN 7K 7K GND GND n max. n max. = PWM/LIN with +UB or V respectively %* rpm = PWM/LIN with 5,5 V respectively 55 %* 7 rpm = PWM/LIN with, V respectively %* rpm = PWM/LIN with GND or V respectively % rpm 7 rpm * With PWM control, the PWM level is defined with V. rpm U xv PWM x % (V) Connection Designation UB + VDC PWM/LIN GND ssignment/function Power supply VDC, maximum ripple.5% nalog voltage control input - V or PWM Reference ground 5-7

71 Connection diagram: P) 6 VDC (RG 8-RU6-8) Information Technical features: Control input VDC / PWM Lowering input INVLIN (inverse linear control input) Fault output (high-side switch max. m) Undervoltage detection Power limiter Reverse polarity and locked-rotor protection Soft start Thermal overload protection for electronics Motor current limitation Overvoltage detection Temperature derating Load dump (58V) with housing "Premium" Full speed Speed adjustable via PWM Hz-5kHz Customer circuit djustable speed.5-v V -> n = max.5v -> n = min <V -> n = djustable speed Speed adjustable via potentiometer V K Lowering input speed 5 6 Connection UB +6 VDC GND PWMLIN INVLIN BSENK DU >K.5K K Fan / Motor 7K +UB_VDC GND PWMLIN DU INVLIN BSENK with housing "Basic" "Premium & Power" % PWM -> n = max % PWM -> n = min <% PWM -> n = Diagnostic output Nominal operation Output level low Connection 6 V -> n = min V -> n = max UB -> standby see curve Rotor locked Output level high (U = UB - V) I max = m Collective fault signal possible Designation UB +6 VDC GND PWM/LIN INVLIN Color black brown yellow orange UB-> approx. n/ open-> n 5 ssignment/function Power supply 6 VDC Power supply GND, reference ground nalog voltage control input - V or PWM Control input, inverse linear : V V U Standby threshold standby Switch on typ..5v Switch off typ. V V Switch-on threshold Motor turning UB Motor stopped V UB "Basic" EC centrifugal fans - RadiCal backward-curved 5 BSENK blue Lowering input 6 DU white Diagnostic output Technology 7 5- gents

72 Connection diagram: N) / VDC (RG /5) Technical features: Control input VDC / PWM Tach output Reverse polarity and locked-rotor protection Soft start Motor current limitation Temperature derating Full speed Customer circuit Connection Fan / Motor djustable speed Speed adjustable via potentiometer UN +VDC UB -V V -> n=max V -> n=min <V -> n= Safe start-up at Unom -% from V Ucontr. V K PWM/lin DUE 68R RE>K 7V DUE Speed adjustable via PWM -khz Setting of values with ebm temperature controller GND Reverse-polarity protection GND K P OUT T V % PWM -> n=max % PWM -> n=min <% PWM -> n= Safe start-up at Unom -% from % PWM N 5--7 T< C -> n= T>5 C -> n=max Connection Designation UN Color red ssignment/function Power supply VDC, maximum ripple.5% PWM/LIN yellow Control input Re > K DUE white Tach output, pulses per revolution, Isink max. = m GND blue Reference ground 5-7

73 Connection diagram: Q) 6 VDC (KG 97-S8-8) Information Technical features: Control input VDC / PWM Fault output (open collector) Undervoltage detection Power limiter Soft start Thermal overload protection for electronics Motor current limitation Overvoltage detection Load dump (58V) Full speed Speed adjustable via PWM Hz-5KHz Customer circuit Connection Fan / Motor djustable speed -V V -> n=max.5v-> n=min <V -> n= Speed adjustable via potentiometer V K 6 UB +6VDC GND PWMLIN DU <K.K UB GND PWMLIN DU with housing "Premium" with housing "Basic" % PWM -> n=max 5% PWM -> n=min <% PWM -> n= Diagnostic output Nominal operation Output level low 6 Connection 6 Designation UB +6 VDC - UB VDC PWM/LIN DU Color black brown yellow white ssignment/function Power supply 6 VDC Power supply GND, reference ground nalog voltage control input -V or PWM Diagnostic output Technology EC centrifugal fans - RadiCal backward-curved "Premium & Power" "Basic" 7 5- gents

74 Technical parameters and scope High standards for all ebm-papst products t ebm-papst we are always looking to improve our products to be able to offer customers just what they need for their particular requirements. Careful monitoring of the market enables us to constantly incorporate enhancements into our products. s shown by the technical parameters listed below, you can always be sure of fi nding the right solution from ebm-papst for whatever application you may have in mind. General performance parameters ny deviations from the technical data and technical parameters described here are given in the product-specifi c data sheet. Degree of protection The degree of protection is specifi ed in the product-specifi c data sheets. Insulation class The insulation class is specifi ed in the product-specifi c data sheets. Installation position The installation position is specifi ed in the product-specifi c data sheets. Condensation drainage holes Information on condensation drainage holes is provided in the productspecifi c data sheets. Mode of operation The mode of operation is specifi ed in the product-specifi c data sheets. Protection class The protection class is specifi ed in the product-specifi c data sheets. Service life The service life of ebm-papst automotive products depends on: The service life of the bearing system The service life of the bearing system is primarily governed by the thermal load on the bearings. For the majority of our products we use maintenance-free ball bearings which can be installed in any installation position. s a rough guide (depending on the general conditions), the ball bearings have a life expectancy L of approx., hours of operation at an ambient temperature of C. We will gladly provide you with a life expectancy calculation based on your specifi c usage conditions. Motor protection/thermal protection Information on motor protection and thermal protection is provided in the product-specifi c data sheets. The following protection methods are provided depending on the typee of motor and area of application: Thermal overload protector, in-circuit PTC/NTC with electronic diagnostics Current limitation via electronics 5-7

Mechanical strain/performance parameters ll ebm-papst products are subjected to comprehensive testing in conformity with the normative specifi cations and also incorporating the extensive experience

Vibration testing Vibration testing is performed as follows: Vibration test in operation according to DIN IEC 68 Part -6 Vibration test at standstill according to DIN IEC 68 Part -6 Shock load Shock

balancing quality level G 6. Should your particular application require a higher level of balancing, please contact us and specify the details in your order.

75 Mechanical strain/performance parameters ll ebm-papst products are subjected to comprehensive testing in conformity with the normative specifi cations and also incorporating the extensive experience of ebm-papst. Vibration testing Vibration testing is performed as follows: Vibration test in operation according to DIN IEC 68 Part -6 Vibration test at standstill according to DIN IEC 68 Part -6 Shock load Shock load testing is performed as follows: Shock load according to DIN IEC 68 Part -7 Balancing grade Balancing grade testing is performed as follows: Residual imbalance according to DIN ISO 9 Standard balancing quality level G 6. Should your particular application require a higher level of balancing, please contact us and specify the details in your order. Chemical and physical strain/performance parameters Please consult your ebm-papst contact for any questions regarding chemical and physical strain. reas of use, industries & applications Our products are used in a variety of industries and for numerous applications: Ventilation, air conditioning and refrigeration technology, clean room technology, automotive and railway engineering, medical and laboratory technology, electronics, computer and offi ce systems, telecommunications, household appliances, heating systems, machinery and installations, drive engineering. Our products are not intended for use in the aerospace industry! Legal and normative specifications The products described in this catalog are developed and manufactured in accordance with the standards applying to the particular product and, if known, in accordance with the conditions of the particular area of application. Standards Information on standards is provided in the product-specifi c data sheets. EMC Information on EMC standards is provided in the product-specifi c data sheets. Compliance with EMC standards has to be assessed on the fi nal product, as EMC properties may change under different installation conditions. pprovals Please contact us if you require a specifi c Typee of approval (e, UL, etc.) for your ebm-papst product. Most of our products can be supplied with the applicable approval. Information on existing approvals is provided in the product-specifi c data sheets. ir performance measurements ll air performance measurements are conducted on intake-side chamber test rigs conforming to the requirements of ISO 58 and DIN 6. The fans under test are attached to the measuring chamber with free air intake and exhaust (installation category ) and operated at nominal voltage, with alternating current also at nominal frequency, without any additional attachments such as a guard grille. s required by the standards, the air performance curves shown are referenced to an air density of,5 kg/m. Technology with housing "Premium" with housing "Basic" "Premium & Power" EC centrifugal fans - RadiCal backward-curved Information "Basic" gents

Technical parameters and scope ir and sound measurement conditions Measurements on ebm-papst products are taken under the following conditions: xial and diagonal fans in airfl ow direction "V" in

76 Technical parameters and scope ir and sound measurement conditions Measurements on ebm-papst products are taken under the following conditions: xial and diagonal fans in airfl ow direction "V" in full nozzle without guard grille Backward-curved centrifugal fans, free-running with inlet ring Forward-curved single and dual-inlet centrifugal fans with housing Sound measurements ll sound measurements are taken in anechoic rooms with reverberant fl oor. ebm-papst acoustic test chambers meet the requirements of accuracy class as per DIN EN ISO 75. For sound measurement, the fans being tested are positioned in a reverberant wall and operated at nominal voltage, with alternating current also at nominal frequency, without any additional attachments such as a guard grille. Sound pressure and sound power level ll acoustic values are determined in accordance with ISO 7, DIN 565 and ISO 7/75 as per accuracy class and given in -rated form. For measurement of the sound pressure level Lp the microphone is located on the intake side of the fan being tested, generally at a distance of m on the fan axis. For measurement of the sound power level Lw microphones are distributed over an enveloping surface on the intake side of the fan being tested (see graphic). The measured sound power level can be roughly calculated from the sound pressure level by adding 7 db. Measurement set-up according to ISO 7- and DIN 565-8: measuring points d D h =,5d...,5d Measurement area S = 6d + 7d (h +,5d) d h D,5d d 5-76

77 Cumulative level of several sound sources with the same level The addition of sound sources with the same level produces a level increase of approx. db. The noise characteristics of several identical fans can be predicted on the basis of the sound values specifi ed in the data sheet. This is shown in the adjacent graph. Example: There are 8 axial fans G8 on a condenser. ccording to the data sheet, the sound pressure level of one fan is 75 db(). The level increase determined from the graph is 9 db. This means that a total level of 8 db() is to be expected for the installation. Cumulative level of two sound sources with different levels The noise characteristics of two different fans can be predicted on the basis of the sound values specifi ed in the data sheet. This is shown in the adjacent graph. Example: In a ventilation unit, there is one axial fan G8 with a sound pressure level of 75 db() at the point of operation and one axial fan G7 with 7 db(). The difference in level is db. The level increase of approx..5 db can now be read off the graph. This means that a total level of 76.5 db() is to be expected for the unit. Distance laws The sound power level is not governed by the distance from the noise source. By contrast, the sound pressure level decreases with increasing distance from the sound source. The adjacent graph shows the decrease in level under far fi eld conditions. Far fi eld conditions apply if there is a considerable distance between the microphone and the fan in relation to the fan diameter and the wavelength under consideration. On account of the complexity of the topic, literature should be consulted for more detailed information on far fi elds. The level in the far fi eld decreases by 6 db each time the distance is doubled. Different relationships apply in the near fi eld of the fan and the level may decrease to a far lesser extent. The following example only applies to far fi eld conditions and may vary considerably as a result of installation effects: For an axial fan G, a sound pressure level of 65 db() was measured at a distance of m. From the adjacent graph, this would yield a reduction of 6 db at a distance of m, i.e. a sound pressure level of 9 db(). [db] [db()] Increase in sound pressure / sound power level [db] [db()] Increase in sound pressure / sound power level [db] [db()] Decrease in sound pressure level Number of sources of sound with identical level,5 8 6 [db] Difference in level with two sources of sound [db()] with housing "Premium" Information Distance 5 5 [m] with housing "Basic" "Premium & Power" "Basic" EC centrifugal fans - RadiCal backward-curved Technology gents

78 ebm-papst in Germany ebm-papst Mulfingen GmbH & Co. KG Bachmühle 767 Mulfi ngen GERMNY Phone Fax ebm-papst St. Georgen GmbH & Co. KG Hermann-Papst-Straße 78 St. Georgen GERMNY Phone Fax ebm-papst Landshut GmbH Hofmark-ich-Straße 5 8 Landshut GERMNY Phone Fax info@de.ebmpapst.com Berlin Dipl.-Ing. (TH) Jens Duchow Händelstraße 7 6 Panketal GERMNY Phone Fax Jens.Duchow@de.ebmpapst.com Bielefeld Dipl.-Ing. (FH) Wolf-Jürgen Weber Niehausweg 79 Bielefeld GERMNY Phone Fax Wolf-Juergen.Weber@de.ebmpapst.com Dortmund Dipl.-Ing. (FH) Hans-Joachim Pundt uf den Steinern 5959 Möhnesee-Völlinghausen GERMNY Phone Fax Hans-Joachim.Pundt@de.ebmpapst.com Frankfurt Dipl.-Ing. Christian Kleffmann Dr.-Hermann-Krause-Straße 65 Hanau GERMNY Phone Fax Christian.Kleffmann@de.ebmpapst.com Halle Dipl.-Ing. (TU) Michael Hanning Lercheneck 698 Salzatal / OT Lieskau GERMNY Phone Fax Michael.Hanning@de.ebmpapst.com Hamburg Ingenieurbüro Breuell GmbH Ing. Dirk Kahl Elektroingenieur Oststraße 96 8 Norderstedt GERMNY Phone Fax Kahl@breuell-hilgenfeldt.de Heilbronn / Heidelberg Dipl.-Ing. Mark Gartner Gehrweg 799 Unterheinriet GERMNY Phone Fax Mark.Gartner@de.ebmpapst.com Kassel Dipl.-Ing. (FH) Ralph Brück Hoherainstraße b 575 Gladenbach GERMNY Phone Fax Ralph.Brueck@de.ebmpapst.com Koblenz Winfried Schaefer Hinter der Kirch Uersfeld GERMNY Phone Fax Winfried.Schaefer@de.ebmpapst.com Munich Dipl.-Wirt.-Ing. (FH) Jens Peter Landsbergerstraße 869 Pürgen GERMNY Phone Fax Jens.Peter@de.ebmpapst.com Nuremberg Dipl.-Wirt.-Ing. (FH) xel Resch Dr.-ugust-Koch-Str. 969 Wolframs-Eschenbach GERMNY Phone Fax xel.resch@de.ebmpapst.com Offenburg Dipl.-Ing. (FH) Ralf Braun Hubeneck 777 Oberkirch GERMNY Phone Fax Ralf.Braun@de.ebmpapst.com Stuttgart Dipl.-Ing. (FH) Rudi Weinmann Hindenburgstraße / 77 Plochingen GERMNY Phone Fax Rudi.Weinmann@de.ebmpapst.com Ulm M.Sc. Reinhard Sommerreißer m Germanenring 8667 Baar / Schwaben GERMNY Phone Fax Reinhard.Sommerreisser@de.ebmpapst.com Distributors Frankfurt R.E.D. Handelsgesellschaft mbh Gutenbergstraße 6 Rodgau - Jügesheim GERMNY Phone Fax info@red-elektromechanik.de Hamburg Breuell + Hilgenfeldt GmbH Oststraße 96 8 Norderstedt GERMNY Phone Fax info@breuell-hilgenfeldt.de Munich. Schweiger GmbH Ohmstraße 85 Sauerlach GERMNY Phone Fax info@schweiger-gmbh.de North Breuell + Hilgenfeldt GmbH Oststraße 96 8 Norderstedt GERMNY Phone Fax info@breuell-hilgenfeldt.de South HDS Ventilatoren Vertriebs GmbH Glaswiesenstraße 7677 Dörzbach GERMNY Phone Fax info@hds-gmbh.net ( to 5 pieces) 5-78 fan agent compact fan agent motor specialist motor agent

ebm-papst in Europe Information with housing "Premium" Europe ustria ebm-papst Motoren & Ventilatoren GmbH Straubingstraße 7 Linz USTRI Phone + 7 5- Fax + 7 5- info@at.ebmpapst.

V. Sales offi ce Belgium-Luxemburg Romeinsestraat 6/ Research Park Haasrode Heverlee-Leuven BELGIUM Phone + 6 96- Fax + 6 96- info@be.ebmpapst.com www.ebmpapst.be Bulgaria ebm-papst Romania S.R.L. Str.

79 ebm-papst in Europe Information with housing "Premium" Europe ustria ebm-papst Motoren & Ventilatoren GmbH Straubingstraße 7 Linz USTRI Phone Fax info@at.ebmpapst.com Belarus ebm-papst Bel gmbh Lipkovskaya Gasse Offi ce No.6, Room 6,7 Minsk BELRUS Phone Fax info@by.ebmpapst.com Belgium ebm-papst Benelux B.V. Sales offi ce Belgium-Luxemburg Romeinsestraat 6/ Research Park Haasrode Heverlee-Leuven BELGIUM Phone Fax info@be.ebmpapst.com Bulgaria ebm-papst Romania S.R.L. Str. Tarnavei No. 57 Brasov ROMNI Phone Fax dudasludovic@xnet.ro Croatia ebm-papst Industries Kft. Ezred u.. Budapest HUNGRY Phone Fax offi ce@hu.ebmpapst.com Cyprus Helcoma E. Rota and Co. OE Davaki Kallithea-ttiki GREECE Phone Fax contact@helcoma.gr Czech Republic / Slovakia ebm-papst CZ s.r.o. Kaštanová a 6 Brno CZECH REPUBLIC Phone Fax info@ebmpapst.cz Denmark ebm-papst Denmark ps Vallensbækvej 65 Brøndby DENMRK Phone +5 6 Fax mail@dk.ebmpapst.com Estonia ebm-papst Oy, Eesti Filiaal Kesk tee aviku küla, Jüri Tehnopark 75 Rae Vald, Harjumaa ESTONI Phone Fax Finland ebm-papst Oy Puistotie 76 Espoo FINLND Phone Fax mailbox@ebmpapst.fi France ebm-papst sarl Parc d ctivités Nord rue Mohler BP 6 67 Obernai Cedex FRNCE Phone Fax info@ebmpapst.fr Greece Helcoma E. Rota and Co. OE Davaki Kallithea-ttiki GREECE Phone Fax contact@helcoma.gr Hungary ebm-papst Industries Kft. Ezred u.. Budapest HUNGRY Phone Fax offi ce@hu.ebmpapst.com Iceland RJ Engineers Stangarhyl a Reykjavik ICELND Phone Fax rj@rj.is Ireland ebm-papst UK Ltd. Chelmsford Business Park Chelmsford Essex CM 5EZ UNITED KINGDOM Phone Fax sales@uk.ebmpapst.com ubren Limited Portlaoise Business & Technology Park Mountrath Road Portlaoise, Co. Laois IRELND Phone Fax sales@ie.aubren.com Italy ebm-papst Srl Via Cornaggia 8 76 Mozzate (Co) ITLY Phone Fax info@it.ebmpapst.com with housing "Basic" "Premium & Power" "Basic" EC centrifugal fans - RadiCal backward-curved Technology fan agent compact fan agent motor specialist motor agent gents

ebm-papst in Europe Macedonia ebm-papst Industries Kft. Ezred u.. Budapest HUNGRY Phone +6 87-9 Fax +6 87-9 offi ce@hu.ebmpapst.com Netherlands ebm-papst Benelux B.V. Polbeemd 7-57 TP Beek en Donk P.

80 ebm-papst in Europe Macedonia ebm-papst Industries Kft. Ezred u.. Budapest HUNGRY Phone Fax offi Netherlands ebm-papst Benelux B.V. Polbeemd 7-57 TP Beek en Donk P.O. Box - 57 C Beek en Donk NETHERLNDS Phone Fax verkoop@nl.ebmpapst.com ebm-papst Heating Systems B.V. Van Veldekekade 6 56 KT s-hertogenbosch NETHERLNDS Phone Fax info@ebmpapst-hs.nl Norway ebm-papst S P.B. 7 Holmlia Oslo NORWY Phone Fax mailbox@ebmpapst.no Poland ebm-papst Polska Sp. z o.o. ul. nnopol 6 Warszawa POLND Phone Fax offi ce@ebmpapst.pl Portugal ebm-papst (Portugal), Lda. Centro Empresarial de lverca Rua de darse, Vale D Ervas Corpo D / Fracção lverca do Ribatejo PORTUGL Phone Fax info@pt.ebmpapst.com Romania ebm-papst Romania S.R.L. Str. Tarnavei Nr. 57 Brasov ROMNI Phone Fax dudasludovic@xnet.ro Russia ebm-papst Ural GmbH Posadskaja-Strasse, (E), 6 Ekaterinburg RUSSI Phone +7 8 Fax Konstantin.Molokov@ru.ebmpapst.com ebm-papst Rus GmbH proezd 59, vladenie 5, stroenie Mytistschi, Oblast Moskau RUSSI Phone Fax info@ebmpapst.ru Serbia & Montenegro ebm-papst Industries Kft. Ezred u.. Budapest HUNGRY Phone Fax offi ce@hu.ebmpapst.com Spain ebm-papst Ibérica S.L. vda. del Sistema Solar, 9 88 San Fernando de Henares (Madrid) SPIN Phone Fax ventas@ebmpapst.es Sweden ebm-papst B Äggelundavägen 756 Järfälla SWEDEN Phone +6 5 Fax info@ebmpapst.se Switzerland ebm-papst G Rütisbergstrasse 856 Oberhasli SWITZERLND Phone Fax verkauf@ebmpapst.ch Turkey kantel Elektronik San. Tic. LTD. Sti. tatürk Organize Sanayi Bölgesi 7 SK. No.:6 56 Cigli-Izmir TURKEY Phone Fax akantel@akantel.com.tr Ukraine ebm-papst Ukraine LLC Lepse Boulevard,, Building 67 Kiev UKRINE Phone Fax mail@ebmpapst.ua United Kingdom ebm-papst UK Ltd. Chelmsford Business Park Chelmsford Essex CM 5EZ UNITED KINGDOM Phone Fax sales@uk.ebmpapst.com ebm-papst utomotive & Drives (UK) Ltd. The Smithy Fidlers Lane East Ilsley, Berkshire RG 7LG UNITED KINGDOM Phone Fax &Dsales@uk.ebmpapst.com fan agent compact fan agent motor specialist motor agent

ebm-papst in merica and frica Information merica rgentina ebm-papst de rgentina S.. Hernandarias 8 Lomas del Mirador Pcia. de Buenos ires (75) RGENTIN Phone +5 65765 Fax +5 6579 ventas@ar.ebmpapst.

81 ebm-papst in merica and frica Information merica rgentina ebm-papst de rgentina S.. Hernandarias 8 Lomas del Mirador Pcia. de Buenos ires (75) RGENTIN Phone Fax ventas@ar.ebmpapst.com Brasil ebm-papst Motores Ventiladores Ltda. v. José Giorgi, Galpões B6+B7 Condominio Logical Center 677- Cotia - São Paulo BRZIL Phone Fax vendas@br.ebmpapst.com Canada ebm-papst Canada Inc. 8 Ironstone Manor, Unit Pickering, Ontario, LWJ9 CND Phone Fax sales@ca.ebmpapst.com Mexico ebm Industrial S. de R.L. de C.V. Paseo de Tamarindos --5to Piso Col. Bosques de las Lomas Mexico 5, D.F. MEXICO Phone Fax sales@mx.ebmpapst.com US ebm-papst Inc. P.O. Box 9 Hyde Road Farmington, CT 6 UNITED STTES Phone Fax sales@us.ebmpapst.com ebm-papst utomotive & Drives, Inc. Greenfi eld, Suite 55 Dearborn, MI 8 UNITED STTES Phone Fax automotive@us.ebmpapst.com frica South frica ebm-papst South frica (Pty) Ltd. P.O. Box 9 Yacht venue Honeydew SOUTH FRIC Phone Fax info@za.ebmpapst.com Technology with housing "Basic" "Premium & Power" EC centrifugal fans - RadiCal backward-curved with housing "Premium" "Basic" fan agent compact fan agent motor specialist motor agent 8 5- gents

ebm-papst in sia sia China ebm-papst Ventilator (Shanghai) Co., Ltd. No. 8, Huajing Road WaiGaoQiao Free Trade Zone No., Yang Gao (N) Road Shanghai P.R. of CHIN Phone +86 56-8 Fax +86 56-9 sales@cn.

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