Industrial Three Phase AC 380V 80A Adjustable Surge Voltage Protector Automatic Recovery Over Under Voltage Protective Device

Industrial Three Phase AC 380V 80A Adjustable Surge Voltage Protector Automatic Recovery Over Under Voltage Protective Device

STVP series automatic over-voltage and under-voltage protector is suitable for three-phase AC 380V, 50/60Hz, rated working current 80A.

Its main feature is when the circuit has over-voltage or under-voltage problems, the product can cut off the power supply instantaneously to protect the electrical equipment from being damaged, besides, the protector can automatically turn on the power supply when the circuit voltage returns to the normal.

Functions:

    Over-voltage protection
    Under-voltage protection
    Voltage display (separate ABC phase volt measurement)
    Three-phase volt unbalance protection
    Phase sequence protection (reverse phase protection)
    Zero line break protection
    Phase failure protection
    Over-voltage protection value adjustable
    Over-voltage recovery value adjustable
    Over-voltage protection action time adjustable
    Under-voltage protection value adjustable
    Under-voltage recovery value adjustable
    Under-voltage protection action time adjustable
    3 phases volt unbalance protection value adjustable
    3 phases volt unbalance protection action time adjustable
    Delay time after power-on adjustable
    Fault recovery delay time adjustable1
    Reset mode selection
    Fault inquiry
    Factory data reset

Product Parameters:

    Model number: STVP-9322
    Power supply: 3 phase 4 wires 230V/400VAC 50/60Hz
    Max.Loading power: 80A
    Over-voltage protection value range: 221V~300 Adjustable (default:280V)
    Over-voltage recovery value range: 220V~299V (default 250V)
    Over-voltage protection action time: 0.1~10 second (default 0.2s)
    Under-voltage protection value range: 150V~219V Adjustable (default:160V)
    Under-voltage recovery value range: 151V~220V (default 180V)
    Under-voltage protection action time: 0.1~10 second (default 0.2s)
    3 phases volt unbalance protection value: 10%~50%~0FF  (default 20%)
    3 phases volt unbalance protection action time: 0.1~10 second (default:1s)
    Delay time after power-on:2~255 second (default:2s)
    Recovery delay time : 2~600s (default:60s)
    Display model: LCD
    Dimensions : 72*65*80mm
    Installation: 35mm DIN rail