单相 63A 自复式过欠压保护器 Single phase 63A self-reset over voltage and under voltage protective device 产品描述 Description The self-reset over voltage and under voltage protective device considered modular design. The circuit board adopted good quality Latching relays and others components with reliable performance. When the power supply is unstable (voltage is too high or too low), the protection function will be activated automatically. Once the voltage exceeds the limited range, it will be cut off automatically, so that to protect the peoples and electrical appliances /equipment in safe, also the protective device will be reset by itself in 60 seconds, when t

Technical index Rated AC voltage 额定电压 Max current 最大电流 Over voltage action cut off value 过压启动值 Reset voltage value after normal voltage 常压恢复值 Under voltage action cut off value 欠压启动值 Reset voltage value after normal voltage 常压恢复值 Electricity reset time after normal voltage 过欠压启动时间 Power consumption 自身消耗 POW ER PROTECT Automatic reconnect voltage and under voltage protection device relay IN:63A Over voltage :270±5V Under voltage:170±5V Recovery time:≤60S Working voltage:230V~50Hz 产品外形尺寸 Outlie dimensions