* wide setting current range, high accuracy and convenient installation. The protector has RS485 interface and 4mA20mA analog transmission interface, permits network communication and can realize remote monitor and control and fault inquiry of motors by means of upper computer. The protector is genenr
NJBK7
CHiNT
179.11 KB
Motor protection relay.
2. Type designation N JBK 7 - 800 / Relay Protection Relay NJBK7 Motor protection delay 1. General NJBK7 series motor protection relay (he.
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