ABJ2-□2WJ/K/L Phase Sequence Protector for Tripping Circuit Breakers/Tripping Leakage Protectors
- product brand:Shanghai Chaoshi Electronic & Electrical Equipment Co., Ltd.
- رقم الكشك：E2G36
- product specification:61 (L)x20.5 (W)x73 (H)mm
- product category:Refrigeration Equipment-Components for refrigerating systems and plants-Motors
- product introduction:Features:
· Designed based on the Chinese Invention Patent held by the company, this is a product developed for the purpose of simplifying control circuits.
· Simple control circuit; compact size, clear fault display; convenient installation; high reliability
· Shell made of nylon; push-type wiring method; high temperature resistance
· Contact forms: J represents NO contacts used for tripping circuit breakers;
K represents NO contacts used for tripping leakage protectors;
L represents NC contacts used on load end of contactors.
Functions:
· Protection functions: Phase sequence, Dynamic phase loss, Static phase loss, Voltage unbalance, Loss of zero line protection (only for three-phase four-wire circuit)
· The indicator lights for phase loss or voltage unbalance take priority over the one for phase dislocation. Phase loss should be troubleshooted first when a power failure happens.
Dimensions:
61(L)x20.5(W)x73 (H)mm
