250A LCD Display MCCB

250A LCD Display MCCB equips with intelligent controller as well, which not only makes its current adjustable but also grants protection against overload (long delay), short-circuit(short delay), short- circuit(instantaneous) & undervoltage, it'll certainly improve the entire power system's reliability, continuity &security. RS485 interface,MODBUS-RTU protocol.With MODBUS modul equipped,customers can choose options as below. Remote signal: Switching ON/OFF, tripping, alarm &malfunotional singal indication.

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Product Description

Remote control: Switching ON/OFF,reset.Remote test: 3-phase cuttent &N-pole current, grounding current.Remote adjustment: accept and execute remote command to debug remote control. Tripping unit menory recording function, last three time, tripping records can be well traced.SDM6 circuit breaker also obtains isolation funcion (Can be used as an alternative load switch).

250A LCD Display MCCB Functions and Characteristics

1. LCD Display overload regulating current, short-circuit time-delay current, instantaneous short-circuit current & tripping time duration are all adjustable

2. RS485 interface, MODBUS-RTU protocol

3. With MODBUS module equipped, customers can choose options as below

Remote signal: Switching ON/OFF, tripping, alarm & malfuncational signal indication

Remote Control: Switching ON/OFF, reset

Remote Test: 3-phase current & N-pole current, grounding current

4. Tripping unit memory recording function, last three times tripping records can be well traced.

5. Current rating from 100A up to 1250A.

250A LCD display MCCB is an industrial circuit breaker newly developed by saide according to the international standard.

It is used in circuits with rated voltage below 690V,rated working current up to 400A for infrequent transformation and infrequent starting of motors.