Germany PS electric actuator 

 Products: 
 PSL, SQ implementing agency is the German PS Automation GmbH actuator manufacturers to launch products. 
 PSL straight trip actuator main technical parameters: 
 Standard Model Thrust (KN) speed (mm / s) maximum 
 Stroke (mm) Power (v) Power (w) PS electric motor protection outlet actuator Germany 
 Connection manually protection Weight (kg) 
 PSL201 1.0 0.25 50 220VAC 6.00 allows stall 2 × PG13.5 hand wheel IP67 4.25 
 PSL202 2.0 0.50 50 220VAC 10.90 allows the stall 2 × PG13.5 hand wheel IP67 4.50 
 PSL204 4.5 0.50 50 220VAC 21.00 thermal switch 2 × PG13.5 hand wheel IP67 5.00 
 PSL208 8.0 1.00 50 220VAC 80.50 thermal switch 2 × PG13.51 × PG9 hand wheel IP67 7.00 
 PSL210 10.0 0.35 50 220VAC 30.00 thermal switch 2 × PG13.51 × PG9 hand wheel IP67 7.00 
 PSL312 12.0 0.60 65 220VAC 78.00 thermal switch 3 × PG16 hand wheel IP65 10.00 
 PSL314 14.0 0.30 65 220VAC 60.00 thermal switch 3 × PG16 hand wheel IP65 10.00 
 PSL320 20.0 1.00 100 220VAC 130.00 thermal switch 3 × PG16 hand wheel IP65 20.00 
 PSL325 25.0 1.00 100 220VAC 130.00 thermal switch 3 × PG16 hand wheel IP65 20.00 
 (B) PSQ series of 90 ° rotary actuator 90 ° German PS electric actuator 
 Rotary electric actuator, the output torque of 50Nm-700Nm, suitable for 90 ° rotation valve (such as ball valve, butterfly valve) and the switch and adjust the throttle control. 
 Rotary electric actuators PSQ main technical parameters: 
 Standard Model Torque (mm) operating time (90 °) (S) output flange (ISO5211) power (v) Power (w) manual protection Weight (kg) 
 PSQ51 50 23 F05 220VAC 24.2 handwheel IP67 7 
 PSQ66 65 32 F05 220VAC 24.2 handwheel IP67 7 
 PSQ76 75 60 F05 220VAC 25.3 handwheel IP67 7 
 PSQ101 100 32 F05 220VAC 62.1 hand round IP67 7 Germany PS electric actuator 
 PSQ201 200 28 F07 220VAC 93.0 handwheel IP67 13 
 PSQ501 500 43 F10 220VAC 93.0 handwheel IP67 27 
 PSQ701 700 43 F12 220VAC 93.0 handwheel IP67 27 
 Servo amplifier PSAP4B 
 Electric actuator supporting electronic proportional servo circuit, using SMT technology, small size, high reliability. The circuit will control the electric actuator 4-20mA current signal, and the implementing agencies to compare the current position signal, and according to the deviation of the control actuator on or off the action, so that the input signal the actuator position and balance. 
 PSAP4B in the realization of the implementing agencies with the 4-20mA input signal moves at the same time, the system also provides a set of work-power, isolated from the input signal 4-20mA position signal. 
 PSAP4B can easily adjust the start position and the actuator stroke; can easily achieve positive / reverse switch; set when the input signal fails, the actuator is set to fully open, fully closed or on hold. 
 1 works 
 Position signal conversion circuit will reflect the location of the 1000 EU executive body slide wire three-line signal changes to 4-20mA. Control input signal at the same time and location compared to the error amplifier to compare the results of controlled solid state switch-off, to achieve the actuator on or off control. Under the control requirements to adjust the sensitivity, accuracy and can change the track due to mechanical inertia to eliminate possible oscillation. 
 (2) technical parameters 
 Power: 220V 50Hz 
 Power: 5VA 
 Switching Capacity: 150VA (24V 50VA) 
 Input signal :4-20mA 
 Input impedance: 150Ω 
 Output signal :4-20mA (active isolated outputs) 
 When the load capacity :4-20mA ≤ 350Ω 
 Insulation resistance: the main circuit of a control circuit: 100MΩ (500VDC) 
 Control circuit for output circuit: 100MΩ (500VDC) 
 Output circuit a main circuit: 100MΩ (500VDC) 
 Repeatability: ± 1% 
 Sensitivity: ± (0.5-5%) FS Hysteresis: 50% sensitivity 
 3 additional stroke (2WE) and the additional torque (2DE) switch 
 Additional travel (2WE) and the additional torque (2DE) a switch for 2 additional switches to meet when the actuator to the proper position or torque output 2 passive contact signal (220VAC 5A). 4 single / dual valve position feedback potentiometer (POT/POT2) 
 Output Group 1 (POT) or 2 (POT2) with the valve position value corresponding to 0 ~ 1000Ω resistor signal, as the valve position feedback servo amplifier input signal is transferred to the meter or valve position as shown. 
 5 Heat resistance (HR) 
 Installed in the actuator, the actuator to maintain a certain temperature in order to avoid low temperature (-20 ℃ or less) use frost, and damage to the actuator electrical components. 
 6 independent position transmitter PSMF 
 When no servo amplifier with built-in, but only 4-20mA output signal when valve selection. 
 7 Application of other optional components 
 Order Code Description German PS function electric actuator 
 Special voltage PSMS 115/24VAC; 380V 3-phase; 24VDC 
 High level of IP protection than PSMP standard level of protection 
 Remote and local control PSML situ and in situ switch on / off / off actuator 
 PSMR actuator fail-safe fail-safe self-protection self-protection mode, after the release of mechanical failure of the valve can be driven to a safe location. 
 8 special voltage PSMS 
 Special orders, please clear that the voltage