3-Phase Voltage Monitoring Relay : GRV8-SN

In this video, we will show you product display and wiring demonstration of 3-Phase Voltage Monitoring Relay : GRV8-SN

-Can monitor the three-phase 4-wire voltage in the connected line
-With LCD display With backlight and button settings
-Two sets of output contacts are used for protection and fault alarm, respectively
-Suitable for controlling the connection between mobile and fixed devices

All products from GEYA electric

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