PS Automation PSR-E Series Operating Instructions Manual Download

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Supply Voltage

230 VAC 1~

115 VAC 1~

24 VAC 1~

Position Signal
Switches

2WE

•

Position Signal Switches Gold

2WE
Gold

•

Positioner

PSAP

•

Position Transmitter

PSPT

•

Space Heating

•

Potentiometer

•

Increased Enclosure

Increase to enclosure IP67

• =

available

With power supply 24 VAC the open motor phase can produce voltages up to 35 V due to motor
generated induction voltage.

Summary of Contents for PSR-E Series

Page 1: ...Version 2019 08 08 2019 PS Automation GmbH Operating Instructions PSR E C ...

Page 2: ...afety regulations PSR E C actuators are built to state of the art technology and are safe to operate Despite this the actuators may be hazardous if operated by personnel that has not been sufficiently trained or at least instructed and if the actuators are handled improperly or not used as per specification This may cause danger to life and limb of the user or a third party damage the actuator and...

Page 3: ... after operation Danger of burning the skin Always observe the relevant operating instructions when fitting PS accessories or operating the actuator with PS accessories Connections for signal in and output are double isolated from circuits that can be under dangerous voltage 2 Usage as per specification The PSR E C quarter turn actuators are exclusively designed as electric valve actuators They ar...

Page 4: ...adjustment Depending on the operating time of the actuator the handwheel is either permanently engaged or it has to be pushed down against a spring for manual operation A sticker on the actuator cover indicates the relevant mode for manual operation At motor operation the handwheel serves as running indicator Electrical wiring is done to a terminal block under the actuator cover 5 Operating condit...

Page 5: ...d and secured against an accidental switching on Mains connection cables must be dimensioned suitably to accept the maximum current requirement of the actuator and correspond to IEC 227 and IEC 245 The yellow green coloured cables may be used only for connecting to earth When inserting cables through the cable connector ensure that the maximum bending radius for the cable is observed PSR E C elect...

Page 6: ...hood is valid for the specific actuator For any optional extras see the individual wiring diagram in the related service instructions X1 Internal wiring X2 Internal wiring X3 Internal wiring X4 Potentiometer 1 for PSAP X5 1 Neutral X5 2 Motor phase to open X5 4 Motor phase to close X5 6 Thermo switch as potential free contact X5 7 Thermo switch as potential free contact X6 Position signal switches...

Page 7: ...nnections X5 6 and X5 7 Maximum thermal switch loading The thermo switch can be loaded up to the maximum nominal value for the motor see motor nameplate When using the thermo switch as a potential free contact the switching signal must immediately stop the motor Re starting the motor is allowed only after the thermo switch has reset Failure to observe this warning may result in damage to the actua...

Page 8: ...crew Pos Stop screw Pos Protection cap Figure 7 Mechanical stop 10 Adjustment of limit switches Figure 8 Setting the switching cams for stroke limit switches The standard limit switches serve to switch off the motor when the end positions are reached Additional limit switches are free of voltage and serve to indicate the valve position These are available as optional auxiliaries The switches are a...

Page 9: ...necessary re adjust the limit switches 12 Maintenance The actuators are maintenance free if used under the operating conditions as stated in the data sheet The gearboxes are lubricated for lifetime and do not require further lubrication Caution During maintenance and repair the actuator must not be operated electrically 12 1 Cleaning The actuators should be cleaned dryly 12 2 Spare parts Defective...

Page 10: ... Signal Switches Gold 2WE Gold Positioner PSAP Position Transmitter PSPT Space Heating HR Potentiometer PD Increased Enclosure IP Increase to enclosure IP67 available With power supply 24 VAC the open motor phase can produce voltages up to 35 V due to motor generated induction voltage ...

Page 11: ...11 14 Declaration of conformity ...

Page 12: ... 66 Fax 91 20 25 47 39 66 E mail sales ps automation in www ps automation in Great Britain IMTEX Controls Ltd Unit 5A Valley Industries Hadlow Road GB Tonbridge Kent TN11 0AH Phone 44 0 17 32 85 03 60 Fax 44 0 17 32 85 21 33 E mail sales imtex controls com www imtex controls com Italy PS Automazione S r l Via Pennella 94 I 38057 Pergine Valsugana TN Phone 39 04 61 53 43 67 Fax 39 04 61 50 48 62 E ...

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