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NJYB3

CHiNT
Part Number NJYB3
Manufacturer CHiNT
Description Relay
Published Aug 5, 2015
Detailed Description Relay Protection Relay 2. Type designation N JYB 3 - □ 1~16 function code Design sequence No. Relay Company code NJYB3...
Datasheet PDF File NJYB3 PDF File

NJYB3
NJYB3

Overview
Relay Protection Relay 2.
Type designation N JYB 3 - □ 1~16 function code Design sequence No.
Relay Company code NJYB3 Relay 1.
General NJYB3 relay is used to provide overvoltage, undervoltage, phase failure, phase sequence and threephase unbalance control in three-phase three-wire 380V circuits and three-phase four-wire 220V circuits with a frequency of AC 50Hz.
For example, it is used for power control systems, air conditioning systems and motors.
This relay is a voltage protection relay.
After detecting the voltage signal, the relay processes the input signal, judges if there is an overvoltage, undervoltage, phase failure, error-phase or unbalance and controls the operation accurately a...


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