제품

Product Introduction

KYN28-12 is the most widely used and classic indoor metal-clad withdrawable switchgear in China's power system. It serves as a 12kV powerdistribution system in power plants, substations, industrlal and mining enterprises, high-rise buldings, residential communites, and otheraclities. It features a rational structure, high safety and reliablity. convenient operation and maintenance, and comprehensive inteligent interfaces.

Main Structural Features

•  Fully Enclosed Metal Armor: The outer shells assembled from high-quality steel plates ater bending. providing high mechanical strength andexcellent grounding continuity, effectively ensuring the safety of operators and equipment.    

• Centralized Handcart: Major components such as circuit breakers, power supply units (PTs), and surge arresters are mounted on a movablenandcart located in the center of the switchgear This stucture makes the handcart easy to push and pul, highly interchangeable, and extremely convenient for maintenance and repair.

•  Comprehensve Five-Proof Interlocking System: Equipped wth a comprehensive mechanical interlocking device to prevent misoperation.
  ensuring operational safety.