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 the power returns to normal.
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Rated AC voltage额定电压 |
380±10% VAC, Frequency 50HZ |
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Max current 最大电流 |
63A |
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Over voltage action cut off value过压启动值 |
>460 ±5VAC |
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Reset voltage value after normal voltage常压恢复值 |
420-440VAC |
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Under voltage action cut off value 欠压启动值 |
<300 ±5VAC |
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Reset voltage value after normal voltage常压恢复值 |
335 ±5VAC |
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Electricity reset time after normal voltage过欠压启动时间 |
＜60S |
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Power consumption自身消耗 |
<2W |
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Electrical life电气寿命 |
1×105 Cycles次 |
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Mounting 安装 |
DIN RAIL TH35mm |
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Dimension 尺寸 |
L=77.5mm W73mm H66m |
