Medium-voltage control switchgear is small in size and light in weight, making it more suitable for installation in industries such as industrial shipbuilding, chemical, hoisting, metallurgy, and heating control. The main equipment includes 15KV switchgear, 10KV switchgear, and 0.4KV switchgear. Low-voltage plant power systems typically use a power center (PC) and motor control center (MCC) power supply method.

For PC and MCC power supply, we provide UL1558/891 standard low-voltage distribution cabinets, UL508A low-voltage control cabinets, and UL67 low-voltage distribution cabinets that have passed full type testing, meeting the requirements for low-voltage power line protection and motor protection control. This mainly includes the ASN-ATC series medium-voltage power conversion system (automatic switching and step-by-step switching system), the EATC series low-voltage CB-level power conversion system, and the EATS series low-voltage PC-level power conversion system, all of which have electrical + mechanical interlocking and can switch between automatic transfer and automatic reset, as well as automatic transfer without automatic reset.