GLB...9. Ball Valve actuators. Building Technologies HVAC Products. for valves VAI61... AC 24 V / AC 230 V

Transcription

1 4 657 Ball Valve actuators GLB...9 for valves VAI61... / Electronic motor driven actuators for three-position and modulating control, pre-wired with 0.9 m long connection cables. Remarks This data sheet provides a brief overview of these actuators. Please refer to the Technical Basics in document Z4634en for a detailed description as well as information on safety, engineering notes, mounting and commissioning. Use For 2-Port threaded ball valves from DN15 to DN50 Suitable for use with modulating controllers () or three-position controllers. C2N4657E Building Technologies HVAC Products

2 Type summery Operating voltage Operating voltage Positioning signal Y DC V with characteristic function Uo, ΔU Position indicator U = Feedback potentiometer 1 kω Self-adaption of rotational angle range Auxiliary switches (two) Rotary direction switch GLB131.9E GLB 331.9E GLB 161.9E Use standard GLB163.1E plus ASK77.3 Use standard GLBx32.1E plus ASK77.3 Use standard GLBxx6.1E plus ASK77.3 Functions Type GLB131.9 GLB331.9 Control type Three-position control odulating control Clockwise or counter-clockwise direction depends... on the type of control. With no...on the setting of the rotary direction Rotary direction power applied, the actuator remains in DIL switch clockwise / counterclockwise the respective position. Signal on Y1 counterclockwise valve opens Signal on Y2 rotation clockwise valve closes DIL 2 set to counter-clockwise Flow = 0 at Y = 0 V Flow = 100% at Y = 10 V Position indication: echanical Position indication: Electrical anual adjustment Rotary angle position indication by using a position indicator. Position indicator: Output voltage U = is generated proportional to the rotary angle. U depends on the rotary direction of the DIL switch setting. The actuator can be manually adjusted by pressing the gear train disengagement button The actuators are suitable for operation of the following Siemens two-port and threeport valves: Type reference DN PN class k vs [m 3 /h] 2-port valves VAI (control or safety shutoff valves) VAI61.15 Rp ½ VAI61.20 Rp ¾ VAI61.25 Rp VAI61.32 Rp 1 ¼ 32 PN VAI61.40 Rp 1 ½ VAI61.50 Rp Data sheet N4211 2/5 Building Technologies ball valve actuators, non spring return versions, / C2N4657E

3 Ordering Note Accessories, spare parts Potentiometer and auxiliary switches cannot be added in the field. For this reason, order the type that includes the required options. For functionally extend the ball valve bracket can be ordered separate and combined with a standard OpenAir-Actuator. Possible combinations ASK77.3 with Floating 230 V Floating 24 V Proportional Auxiliary switches (two) GLB336.1E GLB136.1E GLB166.1E Feedback potentiometer 1 kω GLB332.1E GLB132.1E DC V with characteristic function Uo, ΔU - - GLB163.1E For more details about these actuators see datasheet N4634 Notes ounting For more details about these actuators see N4634 Both valve and actuator can easily be assembled at the mounting location. Neither special tools nor adjustments are required. The valve is supplied with ounting Instructions xxxxxxx. Orientation Commissioning 4716Z16 When commissioning the system, check wiring and the functions of the actuator. Operation Caution Before testing the functioning of the actuators, always check to ensure that the actuator concerned is mounted on a valve (refer to «Equipment combinations»). The lever can be used to drive the actuator into any position between 0 and 1. push the slider on side and move the lever. If a control signal from the controller is present, this will take priority in determining the position after the slider is released. Technical data GLB..9E supply (SELV/PELV) Operating voltage / Frequency Power consumption GLB131.9 Running Running Holding ± 20 % / 50/60 Hz 2 VA / 1 W 3 VA / 2 W 1 W supply Function data Operating voltage / Frequency Power consumption GLB331.9 Running Nominal torque aximum torque (blocked) Nominal rotary angle / ax. rotary angle Runtime for 90 rotary angle ± 10 % / 50/60 Hz 2 VA / 1 W 10 Nm (GLB)/ 19 Nm (GLB) 90 / 95 ± s (50 Hz) / 125 s (60 Hz) Building Technologies ball valve actuators, rotary versions, / C2N4657E 3/5

4 Positioning signal for GLB16..9 Characteristic functions for Input voltage Y (wires 8-2) ax. permissible input voltage Input voltage Y (wires 8-2) Non-adjustable characteristic function DC 35 V, internally limited to DC 10 V DC V Position indicator Connection cables Degree of protection of housing Protection class Environmental conditions Standards and directives Weight Output voltage U (wires 9-2) ax. output current Cross-section Standard length Degree of protection as per EN (note mounting instructions) IP 54 Insulation class, feedback potentiometer, auxiliary switch Operation / Transport Temperature Humidity (non-condensing) Product safety: Automatic electrical controls for household and similar use Electromagnetic compatibility (EC): Immunity for all models GLB131.9E and 161.9E Emission for all types Conformity: Electromagnetic compatibility Low voltage directive Conformity: Australian EC Framework Radio Interference Emission Standard Without packaging: DC ± 1 ma 0.75 mm m EN lll ll IEC / IEC C / C < 95% r. F. / < 95% r. F. EN (Type 1) IEC/EN IEC/EN /336/EWG 73/23/EWG Radio Communication Act 1992 AS / NZS kg Disposal Internal diagrams The document on technical basics and the environmental declaration provide information on environmental compatibility and disposal of this device. Three-position control GLB131.9 GLB331.9 AC 0 V G.B (Y1) (Y2) 6 7 (Y1) (Y2) (G) Gxx3 (N) 4 odulating control SELV/PELV G.B (G) (Y) 100% 0% (G0) (U) Gxx1 Cable labeling Pin Cable Code No. Color Abbreviation eaning Actuators G 1 red RD System potential G0 2 black BK System neutral Y2 6 purple VT Position signal AC 0 V, clockwise Y1 7 orange OG Position signal AC 0 V, counter-clockwise Y 8 grey GY Position signal DC V, V U 9 pink PK Position indication Actuators N 4 blue BU Neutral conductor AC 230V Y2 6 black BK Control signal, clockwise Y1 7 white WH Control signal, counter-clockwise 4/5 Building Technologies ball valve actuators, non spring return versions, / C2N4657E

5 Dimensions cm Dimensions in mm = > 100 mm = > 200 mm inimum clearance from ceiling or wall for mounting, connection, operation, maintenance etc Siemens Switzerland Ltd. Subject to alteration 5/5 Building Technologies ball valve actuators, rotary versions, / C2N4657E