The CED un-contact switch

1.  Products Summarization

The CED un-contact switch is a electronic power part which passed the zero-trigger SCR fast switching. The main circuit is composed with two anti-parallel thyristor, this switch has the advantage of easy installation and maintenance, the fast response speed, the no-flow capacity, cut the un-over voltage, no working noise and stable running. It is suitable for the rapid load changes load.

2.  Technique characteristics

1) It use the anti-parallel thyristor to be the switch part and switching without sparks, noise, the Arc rekindle and has a long use-life.

2) It use the zero-trigger technology and make the switching capacity has no flow and over voltage, that’s en-larges the capacity’s life.

3) It could do the compensation with 3 phase and divided phase

4) The dynamic response speed is fast and the multi-level compensation will be prove to a single step.

5) It could be connected with the capacity’s outer angle to prove the 3 phase with 2 control and inside’s 3 phase with 3 control.

3.  Technology Parameter

The rated voltage: 400V AC

The rated frequency: 50Hz

The rated current: select according to the compensation capacity

The control voltage: +12V DC