3-Phase Display Voltage Relay Surge Protector LED Indication GRV8-SN

3-Phase Display Voltage Relay Surge Protector LED Indication GRV8-SN Description

1、Used for power supply voltage measurement and protection, dual bus wiring designs bring more strong capability 2、Voltage relay support self-reset after failure, very practical, you can use with confidence 3、Relay status is indicated by LED, you can read clearly in short time, helps a lot 4、The product have stable structure and excellent performance, small size is easy to install 5、3‑Phase display voltage relay is a necessary medium and low voltage equipment, very useful
Item Type: 3-Phase Display Voltage Relay
Technical Parameters: GRV8-SN
Function: Monitor 3-phase voltage
Monitoring Terminal: L1-L2-L3-N
Voltage Range(Un): 127-132-138-220-230-240-254-265 (P-N)
Rated Power Frequency: 45Hz-65Hz
Measuring Range: 70V-400V
Measurement Error: 1%
Hysteresis: 2%
Phase Failure Value: 50% of Un
Time Deviation: 5%
Temperature Coefficient: 0.05%/, = 20(0.05%, = 68)
Output: 2xSPDT
Rated Current: 8A / AC1
Switching Voltage: 250V AC / 24V DC
Minimum DC Breaking Capacity: 500mW
Mechanical Life: 1x10 ^ 7
Electrical Life (AC1): 1x10 ^ 5
Working Temperature: -20 to +55 (-4 to 131)
Storage Temperature: -35 to +75 (-220 to 158)
Installation/DIN Rail: DIN rail EN/IEC 60715
Protection Level: Front panel IP40 / IP20 terminal
Working Position: Any
Overvoltage Treatment: lll
Pollution Degree: 2
Maximum Cable Size (mm²): Solid wire maximum 1x2.5 or 2x1.5 / with sleeve maximum 1x2.5 (AWG 12)
Tightening Torsion: 0.4Nm
1 x 3-Phase Display Voltage Relay
1 x User Manual