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NJB1-X1

CHiNT
Part Number NJB1-X1
Manufacturer CHiNT
Description Protection Relay
Published Aug 5, 2015
Detailed Description NJB1-X1 Relay (Phase Sequence, Phase Failure Protection) 1. General NJB1-X1 relay (phase sequence, phase failure protect...
Datasheet PDF File NJB1-X1 PDF File

NJB1-X1
NJB1-X1

Overview
NJB1-X1 Relay (Phase Sequence, Phase Failure Protection) 1.
General NJB1-X1 relay (phase sequence, phase failure protection) is used as an phase sequence and phase failure protection device in control circuits with an AC voltage of 200V~500V and a frequency of 50Hz to make and break the circuit.
It cannot monitor the phase failure of motor load.
The products meet the requirement of standard IEC 60947-5-1 2.
Type designation N JB 1 - X1 Function code: X1: phase sequence, phase failure relay Design sequence No.
Protection and monitoring relay Company code Relay Protection Relay 3.
Operation conditions 3.
1 Rated operational voltage: AC 200V~500V 3.
2 Operation time: phase sequence, phase failure ≤ 0.
1s 3.
3 Contact capacity: Ue/Ie: AC-15 220V/0.
75A, 380V/0.
47A; Ith: 3A 3.
4 Mounting type: rail type, installation type 3.
5 Power consumption: ≤3VA 3.
6 Note: In normal operation, the N/O contact of the relay is closed, the operation indicator is on.
4.
Wiring diagram L1 L2 L3 Load Input Power...


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