Payment & Shipping Terms:
|Electric Control System
|Trip Delay Time:
GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD
|Input circiut =measuring circuit
|Voltage setting range
|Tripping delay time
|Reset delay time
|Degree of protection
Overvoltage protection: When a fault voltage exceeds the protection setting value, a trip command or an overvoltage signal is issued.
Low voltage protection: When the fault voltage is lower than the protection setting value, a trip command or a low voltage signal is issued.
Overvoltage refers to any voltage whose peak value is greater than the corresponding peak value of the maximum steady state voltage under normal operation. In engineering, it refers to all dangerous voltages that can cause damage to equipment. Therefore, in the project, some overvoltages that are greater than the normal operating voltage of the equipment but not enough to endanger the normal operation of the equipment are excluded.
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