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PR series common PR silicon controllable power supply
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PR series common PR silicon controllable power supply

Characteristics(For electrolyzing degreasing, deplating, PR hard chrone)

- The transformer is in form of 3 phase 5 post, 6 phase double negative star type rectifying circuit, without balance shunt reactor, saving more power than ordinary type product by 10%, and can guarantee 24 hour and 100% of load operation and with certain overload capacity.

- In form of controllable silicon non-contact point changeover.

- The main control panel featuring strong anti-jamming capacity is KDW-06 type anti-jamming high power digital circuit touching off control system. The touching off system is designed with positive and negative impulse interlock function to ensure the reliable operation of the controllable silicon.

- Easy to switch by manual and automatic mode between the positive and negative working condition;the positive and negative working current and working hour can be set at will.

- One can select stabilized current or stabilized voltage function,when the voltage of the power grid is fluctiating by 10%, with the load remain unchanged,the output error ≤+1%

- Equipped with 0-180 second adjustable soft starting function,be capable of preventing instantaneous impact and with loaded starting and stoppong capacity.

- Lack of phase, overtemperature, overcurrent and short circuit proof functions offered.

- Computer of PLC autocontrol port is available

- Reasonable structure design, good aesthetic effect,easy to maintain, to ensure that the equipment can operate in acid, alkali zan moisture environment, the electric control section is isolated, the control panel is in an organic glass box so as to ensure its longtime and reliable operation.

Specification

Output current:50A-50000A
Output voltage:12V 15V 18V, optional

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