KYN550-12 compact metal-armored withdrawable high-voltage switchgear (hereinafterreferred to as thegear) is a new product independently designed and developed by ourcompany based on the absorption of advanced domestic and intemational manufacturingtechnologies.It can replace various old types of-enclosed switchgear, such as theKYN1-10,JYN2-10,GBC-10, KYN2812 series products. Both the cabinet body and theVR1-12 vacuum circuit breaker of the central cabinet produced by our company areproduced by our company so the quality can be better controlled.

KYN550-12小型化金属铠装移开式高压开关柜(以下简称开关柜)是我公司在吸收国内外先进制造技术的基础上自行设计开发的新型产品，可取代各种老型的金属封闭开关设备如KYN1-10，JYN2-10，GBC-10，KYN28-12等系列产品。本公司生产的中置柜柜体及VR1-12真空断路器均为本公司生产，所以质量可以得到更好的控制。