3.15～20kV電機用復合外套氧化鋅避雷器有發電機用、電動機用、電機中性點用多種規格類型。
主要用于在上述設備和場合中保護額定電壓為3.15～20kV的絕緣免受大氣過電壓合操作過電壓損壞。
3.15 ~ 20kV motor has a composite jacket MOA generators, motors, motor neutral point type with a variety of specifications.
Mainly for the protection of rated voltage in these devices and occasions for 3.15 ~ 20kV insulation from the atmosphere over an aggregate operating voltage over-voltage damage.
Mainly for the protection of rated voltage in these devices and occasions for 3.15 ~ 20kV insulation from the atmosphere over an aggregate operating voltage over-voltage damage.
Table 1 Typical motor arrester parameters: