3 Phase Voltage Relay Protector - Over/Under Voltage Monitor

Feature:
1. There are multiple groups of rated voltages available, voltage input range is from 176V to 552V.
2. Professional protection against overvoltage, undervoltage, and unbalanced voltage.
3. The voltage relay is compatible with three??phase three??wire and three??phase four??wire input.
4. There are five LED lights indicating working status, you can know the working state of the relay.
5. The voltage protector has standard modular structure, use guide rail installation.

Specification:



Condition:100% Brand New
Item Type: VoltageRelay
Material: Plastic
Color: As Pictures Shown
Model: JVRD-P01
Monitoring Circuit: L1, L2, L3 or L1, L2, L3, N
Rated Voltage (Line Voltage): 220...460VAC, 50/60Hz
Voltage Input Range: 176-552V
Overvoltage and Undervoltage Adjustment Range: 2-20%
Action Delay Range: 0.1-10s (Overvoltage, Undervoltage, Unbalance Delay)
Voltage Unbalance Value: 8%
Phase Sequence Delay of Open Phase: 100ms
Voltage Measurement Accuracy: 1%
Knob Setting Accuracy: 5%
Reset Method: Automatic Reset
LED Indication: Open Phase, Wrong Phase, Under Voltage, over Voltage, Normal 5 Lights (Unbalanced and Open Phase Share 1)
Contact Form: 2 Open and 2 Closed
Contact Capacity: 6A 250VAC/24VDC (Resistive)
Use Category: AC15, DC13
Protection Level: P20
Mechanical Life: 1 x 10
Electrical Life: 1 x 10
Working Temperature: -20 -+55
Installation Method: 35mm/1.4in Rail
Size(H x W x D): Approx. 79 x 23 x 79 mm/3.11 x 0.93 x 3.11in

Typical Applications: Motors, Fans, Pumps, Air Compressors, Cranes, Cranes, Elevators, Cranes, Elevators, Machine Tools, Central Air Conditioning, Refrigeration Equipment, Laser Equipment, Industrial Control Systems







Package List:
1 xVoltageRelay1 x InstructionWhat's in the box 1 x Voltage Relay
1 x Instruction Manual