Surge Protective Device, SPD, Surge Arrester
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surge protective device
surge protective device spd
The OBV1-C electricity wells up the protector to use in exchanging power supply systems and so on the 50HZ/60HZ, 220V/380V and following TN-S, TN-C, TN-C-S, TT, IT. This product outer covering design installs on the 35mm electricity guide rail, in sets at the expiration toward the release unit energy, when when the electricity wells up the protector superheat, the puncture expiration, expires the release unit to be able automatic to be separated from it from the electrical network, simultaneously the visible warning telltale becomes red by the green. The protection module may in have in the working voltage situation to replace.
The product characteristic
1, uses the patent technology in metallic shield protection module.
2, in sets at the overflow superheat, warm controls the abruption technology.
3, the module design, the installment is convenient, but online replacement.
4, leaks the electric current to be small; The response time is quick, pulls down remnantly.
5, warning indicating device, green (normal) , red (breakdown) .
6th, new technical manufacture, high energy, gap discharge electrode (N-PE) .