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BEIQIANG Power provides professional power products and comprehensive
solutions to ensure the safety of electricity consumption.
The ZW8-12 series outdoor high-voltage column mounted vacuum circuit breaker is a new type of outdoor high-voltage switchgear with a rated voltage of 12KV. It is mainly used in the distribution systems of urban and rural power grids, as a means of breaking and closing load currents, overload currents, and short-circuit currents.
概述Product Structure
zW8-12系列户外高压真空断路器为额定电压12kV,三相交流50Hz的户外高压开关设备，主要用来开断关合农网、城网和小型电力系统的负荷电流、过载电流、短路电流。该产品总体结构为三相共箱式，三相真空灭弧室置于金属箱内，利用SMC绝缘材料相间绝缘及对地绝缘，性能可靠，绝缘强度高。
ZW8-12G是由ZW8-12断路器与隔离刀组合而成的，称为组合断路器，可作为分段开关使用，也可自备电源，可内置PT或外置PT。本系列产品的操动机构为CT23型弹簧储能操动机构，分为电动和手动两种。
ZW8-12 model outdoor AC vacuum circuit breaker is used to make and break load current,overload current and short-circuit current in12kV,50/60Hz power system.Its applicable for substations,industry and mining,urban and rural electricity power networks,especially applicable inoccasions with frequent operation and automatic power distribution network.It accords with the standards of IEC62271-100 &GB1984:AC highvoltage circuit breaker,IEC60694 &GB/T11022:HV General technical requirement of switch and control apparatus.
结构特点Structure Feature
1.采用真空灭弧室灭弧。
1.Vacuum arc extinguish.
2.采用硅橡胶、工程塑料复合绝缘，避免了油绝缘中因为油劣化引起绝缘事故的可能性。
2.Silicon rubber and plastic composite insulation.
3.与控制器组合，可做自动重合器或自动分段器使用。
3.It can be matched with controller as automatic recloser and auto-sectionalizer.
型号及其含义Model description
概述Product Structure
zW8-12系列户外高压真空断路器为额定电压12kV,三相交流50Hz的户外高压开关设备，主要用来开断关合农网、城网和小型电力系统的负荷电流、过载电流、短路电流。该产品总体结构为三相共箱式，三相真空灭弧室置于金属箱内，利用SMC绝缘材料相间绝缘及对地绝缘，性能可靠，绝缘强度高。
ZW8-12G是由ZW8-12断路器与隔离刀组合而成的，称为组合断路器，可作为分段开关使用，也可自备电源，可内置PT或外置PT。本系列产品的操动机构为CT23型弹簧储能操动机构，分为电动和手动两种。
ZW8-12 model outdoor AC vacuum circuit breaker is used to make and break load current,overload current and short-circuit current in12kV,50/60Hz power system.Its applicable for substations,industry and mining,urban and rural electricity power networks,especially applicable inoccasions with frequent operation and automatic power distribution network.It accords with the standards of IEC62271-100 &GB1984:AC highvoltage circuit breaker,IEC60694 &GB/T11022:HV General technical requirement of switch and control apparatus.
结构特点Structure Feature
1.采用真空灭弧室灭弧。
1.Vacuum arc extinguish.
2.采用硅橡胶、工程塑料复合绝缘，避免了油绝缘中因为油劣化引起绝缘事故的可能性。
2.Silicon rubber and plastic composite insulation.
3.与控制器组合，可做自动重合器或自动分段器使用。
3.It can be matched with controller as automatic recloser and auto-sectionalizer.
型号及其含义Model description