KYN28‑12 Metal‑Clad Withdrawable Switchgear Supplied in Batches for Industrial Park Distribution Network Renovation Projects

2026-09-05 15:15:15

With the continuous upgrading of distribution networks in industrial parks nationwide, Hongsu Electric KYN28‑12 metal‑clad withdrawable AC metal‑enclosed switchgear has been delivered in batches for multiple power‑distribution‑room renovation projects in industrial zones.

As a mainstream medium‑voltage intermediate cabinet, KYN28‑12 is equipped with VS1‑12 indoor vacuum circuit breaker and complete five‑prevention interlock protection. The withdrawable truck‑type structure facilitates maintenance and replacement, ideal for high‑load scenarios such as factories and industrial parks. Equipment is prefabricated with standardized factory procedures and completes full mechanical and electrical tests before delivery to shorten on‑site installation and commissioning cycles.

Targeting heavy‑load operating conditions in industrial parks, Hongsu optimizes temperature‑rise performance for internal busbars and contact boxes to enhance current‑carrying capacity. At present, this series of switchgears is widely applied in urban distribution networks, industrial and mining enterprises, commercial complexes and data centers.