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| 用途 Application |
| Ⅱ ZN28A-10系列户内高压真空断路器是三相交流50Hz，额定电压为10KV，额定电流至315A以下的户内装置，主要装置设在固定式开关柜中，用于工矿企业、发电厂及变电气设备的保护和控制之用，并适用于频繁操作的场所。 |
| Ⅱ ZN28A-10 Series indoor high voltage vacuum breaker is indoor device of three-phase AC50Hz,rated voltage 10KV and rated current to 315A below the main equipment in the fixed switch cabinet.This series product is applicable to industrial and mining establishment, power station and transformer substatio for protecting and controlling the electric equipment and the product also suitable for frequent operating occasion | |
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