Page 24 - 重庆智电科技有限公司

High-voltage complete
switchgear series
高压成套开关设备系列

型铠装移开式交流金属封闭开关设备
Type armored removable
AC metal-enclosed switchgear

司 智 电 重 庆 科 限 公 技 有

概述 / Overview

KYN28A-24 型铠装移开式交流金属封闭开关设备 ( 以下简称开关设备 )，适用于户内三相 50/60Hz、额定电压 24kV 的电力系统中，主要应用于
发电厂，变电所、工矿企业及高层建筑中，作为接受和分配电能并对电路实行控制、保护和监测。
KYN28A-24 型开关设备具有各种防止误操作的功能，包括防止带负荷移动手车，防止接地开关闭合位置合断路器、防止带电合接地开关和防止
误入带电隔室等功能。开关设备配置性能优良的 VS1、VN2 系列中置式高压交流真空断路器及固封式真空开关。开关设备二次回路配置先进可靠
的控制保护元件；母线采用热缩绝缘材料或环氧涂覆的绝缘手段，优化电极形状，柜体结构紧凑，该开关设备是技术先进、性能稳定、结构合理、
使用方便、安全可靠的配电设备。
KYN28A-24 armored removable AC metal-enclosed switchgear (hereinafter referred to as switchgear), suitable for indoor three-phase
50/60Hz, rated voltage 24kV power system, mainly used in power plants, substations, industrial and mining In enterprises and high-rise
buildings, as a means of receiving and distributing electrical energy and controlling, protecting and monitoring circuits.
The KYN28A-24 switchgear has various functions to prevent misoperation, including preventing the handcart from moving with load,
preventing the grounding switch from closing the circuit breaker, preventing the grounding switch from being energized, and preventing
accidental entry into the live compartment. The switchgear is equipped with VS1, VN2 series medium-mounted high-voltage AC vacuum
circuit breakers and solid-sealed vacuum switches with excellent performance. The secondary circuit of the switchgear is equipped
with advanced and reliable control and protection components; the busbar adopts heat-shrinkable insulation material or epoxy-coated
insulation means to optimize the shape of the electrode, and the cabinet structure is compact. The switchgear is advanced in technology,
stable in performance and reasonable in structure. Easy to use, safe and reliable power distribution equipment.
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17 Product Catalogue