Description
Voltage relay DigiTOP VP-25A G3RÂ is designed to protect electrical devices and household appliances from unacceptable voltage fluctuations. The device continuously analyzes the mains voltage and, if it is exceeded, the connected devices are switched off and the load is switched on automatically after the voltage returns to the preset range. The user sets the required upper and lower voltage limits and the switch-on delay time.
Allowable shutdown limits, switch-on delay time, frequency control mode selection and digital display brightness level are set by the user using the buttons located on the front panel of the device. All set parameters are stored in non-volatile memory.
Technical specifications
Operating voltage ~50-400V
Operating frequency 45-65HZ
Nominal current 25A
Maximum current 32A
Nominal power 5,5kW
Upper voltage threshold ~210-270V
Lower voltage threshold ~120-200V
Disconnect time at upper threshold 0,02sec
Disconnect time at lower threshold, no more than, 1sec (120-170V), 0,02(<120V)
Voltmeter accuracy <1%