SINOTIMER STVP-936 3 Phase AC 380V 400V 50/63/80A Multifunctional Over Under Volta... (CURRENT: 80A)
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STVP series SINOTIMER brand automatic over-voltage and under-voltage protector is suitable for three-phase AC 380V, 50/60Hz, rated working current 50A or less loads.? ? Its main feature is when the circuit has over-voltage or under-voltage, over-current 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: 1.Over-voltage protection 2.Under-voltage protection 3.Over-current protection 4.Automatic recovery 5.Voltage display(voltage measurement) 6.Current display (current measurement) 7.Three-phase ampere unbalance protection 8.Reverse phase protection 9.Zero line break protection 10.Phase failure protection 11.Fault inquiry It will rotation display voltage and current for each phase. Product Parameters:?? 1.Model number : STVP-936 2.Power supply:3*230V / 400V AC 50/60Hz 3.Max.Loading power: 1~50A? Adjustable???default:50A??? 1~63A Adjustable???default:63A??? 1~80A? Adjustable???default:80A??? 4.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??? 5.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??? 6.3 phases volt unbalance protection value:10%~50%~0FF ???default 20%??? 7.3 phases volt unbalance protection action time:0.1~10 second???default:1s??? 8.Delay time after power-on:2~255 second (default:2s) 9.Recovery delay time : 2~600s(default:60s) 10.Display model:LCD 11.Dimensions : 70*65*95mm 12.Installation:35mm DIN rail Package included: 1 x 50/63/80A Automatic Recovery Voltage Relay
