Mid-mounted cabinet: KYN28A-24

The product features a highly modular design. Key components such as the circuit breaker and isolation carriage are mounted on a removable cart, enabling flexible operation and easy maintenance through multiple positioning states including working, testing, isolation, and removal. The cabinet is constructed from high-quality aluminum-zinc coated steel plates through multiple bending processes, forming a fully enclosed metal armor structure. It is divided into isolated compartments: busbar room, circuit breaker cart room, cable room, and instrument relay room, ensuring operational safety and preventing fault escalation.
The mid-mounted cabinet features a comprehensive "five-prevention" locking mechanism to prevent accidental operation. Its core specifications typically include a rated current of 1250A to 3150A and a short-circuit breaking capacity of 25kA to 40kA. Optional integrated protection devices enable intelligent measurement and protection. Designed in strict compliance with domestic and international standards such as GB and IEC, this product stands out with high reliability, compact structure, user-friendly operation, and safe maintenance, making it the preferred equipment for modern distribution network construction.

External vibrations from switchgear and control equipment, as well as ground motion, are negligible.  
Electromagnetic interference (EMI) induced in secondary systems shall not exceed 1.6 KV.