Microcontroller based
Double 3 digit display for operating voltage value
Protect electrical device against overvoltage and undervoltage
Reset/start delay adjustable(5~600s)
Voltage measurement accuracy =1%
Parameters setting by keys
LEDs indication for overvoltage and undervoltage faults
3 Module, DIN Rail mounting
Three phase voltage protector is designed to protect electrical device in three phase systems against the unacceptable voltage fluctuations and unallowable current.

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