河北欧双电力设备有限公司

概述 Overview

XGN17-12 箱型固定式金属开关设备（简称开关柜），用于3.6、7.2、12kV 三相交流50Hz 系统中作为接受与分配电能之用，特别适合于频繁操作的场合，其母线系统为单母线（并可派生出单母线带旁路和双母线结构）。

本开关柜符合国家标准GB3906《3-35KV 交流金属封闭开关设备》及标准IEC298 的要求，并达到“五防”闭锁功能。

本开关柜的主开关采用ZN28A-12 或ZN22-12 系列真空断路器配用CD17A 电磁操作机构和CT19B 弹簧操作机构，隔离开关采用GN30-12 旋转式隔离开关、GN22-10 大电流隔离开关系列产品。

XGN17-12 box fixed type metal-enclosed switchgear (switch cabinet for short) is used to receive and distribute electrical energy in 3.6, 7.2, 12KV three phase AC 50Hz system , specially in the frequ-ent operation occasion .

Its bus bar system is single bus bar and it can derive single bus bar with branch and double bus bar structure.

This switch cabinet conforms to the requirement of national standard GB3906-91 “3-35KV AC Metal Seal Switch equipment”and the international standard IEC298, and has the functionof “five prevention”.

This switch cabinet’s main switch is composed of ZN28A-12 Yu or the ZN22-12 series vacuum circuit breaker, the CD17A spring operating mechanism and the CT19B spring operating mechanism, the GN30-12rotary isolator and the GN22-10 big electric current isolator series product.