Voltage Relay

monitoring voltage relay

Product description: GRV8-06 CE CB Certificate 3 Phase Failure Phase Sequence Voltage Monitoring Relay Voltage Sensing Protection Relay GRV8-02 Single Phase Voltage Relay Adjustable Over Under Voltage Protection Monitor
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Applications
-Protect electrical equipment and motors from over-voltage and under-voltage.
-Normal/emergency power supply switching.
Function Features
-Controls its own supply voltage(True RMS measurement)
-.User may select operation mode through knob.
- Voltage measurement accuracy<1%.
- Relay status is indicated by LED.
- 1-MODULE,DIN rail mounting.

Technical Date

Electrical features

Product Name	Single Phase Monitoring Voltage Relay
GRV8-01	Function: Overvoltage or Undervoltage
GRV8-02	Function: Overvoltage & Undervoltage
Voltage Range	AC/DC12-240V DC12V AC/DC24-48V AC220V
Supply Terminals	A1-A2
Output	1SPDT
Current Rating	10A/AC1
Voltage Range	50/60HZ
Time Delay	Adjustable 0.1s-10s (10%)
Reset Time	1000ms
Standard	EN 60255-1,IEC60947-5-1
Protection Degree	IP40 for Front Panel, IP20 for Terminals
Weight/pcs	0.1KG/PCS
Certifications	CE CB
Warranty/guarantee	18months
MOQ	1PCS