Anti-Phase Protector

Main parameters of products:

Rated voltage: 380V-50/60Hz

Working environment: temperature-25℃--+55℃; humidity 45≤90%RH

Insulation resistance: the insulation resistance between live part and exposed uncharged part should be ≥100MΩ

 Dielectric strength: applied AC1500V between R.S.T terminals and A.B.C with leaking current of 5mA for 1 minute, it has no breakdown and flash.

Service life: more than 10000 times

Phase-lacking protective function: available

Ranger of Applied voltage: 460V-340V

Rated load: AC380V5A/AC240V8A

Main use of product:

It is mainly suitable for central air conditioner, cabinet air conditioner over 5HP, elevator and large-scale mechanical and electric products.

Characteristics of product:

This product can switch off some control coil of the electric appliances in case the phase order is in confuse in the network thus to reach the protection purpose.

Characteristics of protection

Dynamic phase-lacking protection and static phase-lacking protection, which starts to work if one phase opens when the protected equipment is in operating course or un-operating state. The yellow indicator lamp goes out.

Error-phase protection: It is a protection method preventing T, S and R three-phase power supply connecting incorrectly. It can work instantly and the yellow indicator lamp goes out.

Performance characteristics

The monitor can exert its protection function wholly and in any climate for a long time. The power ≤25W;

This product has CE Certification.

Work characteristics

If three phases T, S and R are in a correct connection, the yellow indicator lamp is on and the relay picks up; If the phase sequence is connected incorrectly, the yellow indicator lamp goes out

If three phases T, S and R, or any phase opens, the yellow indicator lamp goes out.