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Número de pieza | NJB1-X1 | |
Descripción | Protection Relay | |
Fabricantes | CHiNT | |
Logotipo | ||
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No Preview Available ! 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
Powersupply
shareswith
theratedinput
voltage
L1
L2
L3
18
Output
15
16
5. Overall and mounting dimensions (mm)
L1 L2 L3
R
电源
动作
NJB1-X1
15 18 16
102max
I-03
> >>
1 page |
Páginas | Total 1 Páginas | |
PDF Descargar | [ Datasheet NJB1-X1.PDF ] |
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