3phase Voltage Relay Phase Sequence Failure Load Protection Relay
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US$ 11.56-13.62 / Piece
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ZHRV1-08
Relay
Miniature
Electronic Type
Enclosed Rlay
Micro Power Relay
Yueqing Aukeman Trading Co., Ltd.
Business Type: Manufacturer/Factory,Trading Company,Other
Wenzhou, Zhejiang, China
Product Details
Quick Details
3phase Voltage Relay Phase Sequence Failure Load Protection Relay
ZHRV1-08
Relay
Miniature
Electronic Type
Enclosed Rlay
Micro Power Relay
Ac
3
Communication Relay
Voltage Relay
AC220V,AC230,AC240V,AC380V,AC400V,AC415V
50/60Hz
0.1s~10s
1c/O
5A
Ue/Le:240V/1.5A,415V/0.95A
10A
DIN Rail Mounting
AKMAN
Stardard Packing
75.5*70*44.5mm
Zhejiang China
8536490000
Product Details
Applications
Used in air conditioning units, elevator machine room, pumps, fans and other motor control applications, as protection of over-volltage. Under voltage, phase failure, phase sequence, phase imbalance and PTC temperature. When the power supply is abnormal, turn off power supply to protect the equipment.
Features:
Built-in microprocessor, true RMS measurement, measurement accuracy≤ 1%. 50/64Hz universal, knob setting, LED indicator shows working status. Withe N-phase phase failure protection, unique load-side and PTC temperature protection, optional manual reset and key test function, DIN rail mounting.
Model Description
Model Selection Table
Note:
1. "+"Function is available, "-"Function is not availble. "○ "Function can be customized.
2. In three-phase four-weire circuit, relay without phase sequence protection could acheive sigle-phase or two-phase protection.
3. Choose either PTC protection or load protection.
4. Load protection: L1/L2/L3(P-P).
Technical Parameters
Function diagram
Wiring Diagram
Dimensions(mm)
Model significance:
ZHRV1-04/A380 voltage relays, rated coltage AC 380V with phase failure, phase sequence, over-voltage protection. Adjustable over-voltage range(1.05-1.3)Ue, under-voltage range(0.7-0.95)Ue, unbalance protection range(5%-15%)Ue, action delay time 0.1s to 10s.
Used in air conditioning units, elevator machine room, pumps, fans and other motor control applications, as protection of over-volltage. Under voltage, phase failure, phase sequence, phase imbalance and PTC temperature. When the power supply is abnormal, turn off power supply to protect the equipment.
Features:
Built-in microprocessor, true RMS measurement, measurement accuracy≤ 1%. 50/64Hz universal, knob setting, LED indicator shows working status. Withe N-phase phase failure protection, unique load-side and PTC temperature protection, optional manual reset and key test function, DIN rail mounting.
Model Description
Model Selection Table
Note:
1. "+"Function is available, "-"Function is not availble. "○ "Function can be customized.
2. In three-phase four-weire circuit, relay without phase sequence protection could acheive sigle-phase or two-phase protection.
3. Choose either PTC protection or load protection.
4. Load protection: L1/L2/L3(P-P).
Technical Parameters
Function diagram
Wiring Diagram
Dimensions(mm)
Model significance:
ZHRV1-04/A380 voltage relays, rated coltage AC 380V with phase failure, phase sequence, over-voltage protection. Adjustable over-voltage range(1.05-1.3)Ue, under-voltage range(0.7-0.95)Ue, unbalance protection range(5%-15%)Ue, action delay time 0.1s to 10s.
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