NJBK9 - Motor Protection Relay

Datasheet Details

4.4.1 Split mounting; 4.4.2 LCD display, key setting; 4.4.3 Has start delay function; 4.4.4 Has fault memory function, permits inquiry of fault record; 4.4.5 Has RS485 interface, supports MODBUS protocol, permits network communication; 4.4.6 With 4mA-20mA analog output interface; 4.4.7 Has two groups of output contacts, 1Z protection contact and 1H auxiliary contact, and permits autotransformer reduced voltage starting and star-delta starting; 4.4.8 Power consumption: ≤3VA. 5. Protection charac.

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Published: Aug 5, 2015 |