NEW PRODUCT INFORMATION

Transcription

1 NEW PRODUCT INFORMATION type Counter Rotating Fan SANYO DENKI EUROPE SA. is pleased to introduce its new San Ace 9 type DC fan, measuring 9mm square by mm thick. This counter rotating fan has been designed to meet the requirements for high cooling performances in ultra high density equipments. Features High Air Flow max. air flow:.8m /min, increased by 4% compared with our conventional products (tandem) High Static Pressure max. static pressure:,pa PWM Speed Control Function to manage power consumption and noise 9 Series name / frame material B E D Aluminium How to read Model Number* Frame size 8x8mm 4 4x4mm xmm 8 8x8mm 9 9x9mm xmm P G Voltage V 48 48V PWM control Frame thickness mm 4 48mm /mm 8 8mm Speed code G,H,J,K,S,... Sensor pulse sensor sans sensor D lock sensor (*) contact us for available model numbers CR Product Range Performance Comparison Air flow [m /min] E D F B L L B Frame dimensions [mm] NEW! cut Air Flow (m /min) +4% 9 New 9x9mm 9HV9PG (tandem) Main Specifications CR serie Size... frame sizes by various thicknesses Air flow... from. to 8m /min -.9 to CFM Static pressure... from to,4pa Rated voltage... or 48VDC depending on models Expected life time... from, to, hours at C Speed control... PWM (khz) Standard sensor... pulse sensor; lock sensor (in option) Target Applications Information Technology Servers Power supply Data storage Telecom

2 9 type Counter Rotating Fan Features High Airflow and High Static Pressure The maximum airflow has increased by 4% compared with our conventional product. * Furthermore, it has achieved industry-leading maximum static pressure of, Pa. It provides effective cooling especially for high density equipment. *: Compared with when two of our conventional DC fan, mm San Ace 9 9HV type (model no.: 9HV9PG), are connected in series for operation. 9 9 mm Specifications The following nos. have PWM controls, pulse sensors. Rated voltage Operating PWM Rated current Rated input Rated speed [min Max. airflow Max. static pressure SPL Operating Expected (Note ) Model no. voltage range duty cycle - ] temperature life [V] (Note, ) [V] [%] [A] [W] Inlet Outlet [m /min] [CFM] [Pa] [inchho] [db(a)] [ ] [h] 9. 8.,,.8,. 8 9PG. to..4.4,, , / - to +..,,.8,. 8 (, / 4 ) 948PG 48 to..,, Note : PWM frequency: khz Note : Fan does not rotate when PWM duty cycle is %. Note : Expected life at 4 ambient is just reference value. Models with the following sensor specifications are also available as options: Without sensor Pulse sensor Lock sensor Common Specifications Material Expected life Motor protection system Dielectric strength Sound pressure level (SPL) Operating temperature Storage temperature Lead wire Mass Frame, Impeller: (Flammability: UL94V-) Refer to specifications (L: Survival rate: 9% at, rated voltage, and continuously run in a free air state) Current blocking function and reverse polarity protection / Hz, VAC, minute (between lead conductor and frame) Expressed as the value at m from air inlet side Refer to specifications (Non-condensing) - to + (Non-condensing) Inlet: Red - Black Sensor: Yellow Control: Brown Outlet: Orange - Gray Sensor: Purple Control: White g

3 9 type Airflow - Static Pressure Characteristics PWM duty cycle (inch HO) (Pa),8,,4, 4, 8 4 % % VDC / 48 VDC PWM Duty Cycle % PG 948PG (m / min) Operating voltage range (inch HO) (Pa),8,,4, 4, 8 4 PWM duty cycle %. V V. V (inch HO) 4 (Pa),8,,4,, 8 4 PWM duty cycle % V 48 V V 4 (m / min) 4 (m / min) PG PG PWM Duty - Speed Characteristics Example (min - ), Voltage: VDC / 48 VDC PWM frequency: khz 4,, Inlet side, min -, min -, Speed 8,, Outlet side 4,, (%) PWM duty cycle 9PG 948PG

4 - 9 9 mm PWM Input Signal Example Input signal waveform VIH VIL T T VIH=4. V to. V VIL= V to.4 V T PWM duty cycle (%) = T PWM frequency (khz) = T Source current (Isource) : ma max. at control voltage V Sink current (Isink) : ma max. at control voltage. V Control terminal voltage:. V max. (Open circuit) When the control lead wire is open, the fan speed is the same as the one at a PWM duty cycle of %. Either TTL input, open collector or open drain can be used for PWM control input signal. Example of Connection Schematic DC fan input voltage DC fan input voltage V V Control kω Ω Control kω Ω PWM input signal Isink Isource kω PWM input signal Isink Isource - - 9PG 948PG Specifications for Pulse Sensors Output circuit: Open collector Sensor Pull-up resistor Ic Pull-up voltage Rated voltage V fan VCE = +.8 V max. Ic = ma max. [VOL = VCE (SAT) =. V max.] Rated voltage 48 V fan VCE = + V max. Ic = ma max. [VOL=VCE (SAT) =. V max.] Sensor output (VCE) Output waveform (Need pull-up resistor) In case of steady running (One revolution) T T to 4 (/4) T T to 4 (/4) T = /4N (sec) N = Fan speed (min - ) T T T T4 VOH VOL V

5 Dimensions (unit: mm) Inlet side 4-φ4.±. ± Mounting hole Lead wire (4) AWG UL (4) Outlet side 9±. 8.±. () + Rotating direction Airflow direction Rotating direction Reference Dimensions of Mounting Holes and Vent Opening (unit: mm) Inlet side, Outlet side 9. 4-φ4. 9. φ9 8. ±. 8.±. 9±. 4-φ4.±. Mounting hole 8.±. Notice Please read the "Safety Precautions" on our website before using the product. The products shown in this catalog are subject to Japanese Export Control Law. Diversion contrary to the law of exporting country is prohibited. For protecting fan bearings against electrolytic corrosion near strong electromagnetic noise sources, we provide effective countermeasures such as Electrolytic Corrosion Proof Fans and EMC guards. Contact us for details. -- Minami-Otsuka, Toshima-ku, Tokyo -84, Japan TEL: The names of companies and/or their products specified in this catalog are the trade names, and/or trademarks and/or registered trademarks of such respective companies. San Ace is a trademark of SANYO DENKI CO.,LTD. Specifications are subject to change without notice. CATALOG No. CB.