12kv Medium Voltage Switchgear with Vacuum Circuit Breaker for Power Distribution

12kV withdrawable metal-clad switchgear configured as an air-insulated medium-voltage distribution solution

Candidate rated-current options include 630A, 1250A and 1600A, with short-time withstand selections such as 20kA, 25kA or 31.5kA for up to 4s subject to final engineering confirmation.

The main switching device can use a withdrawable vacuum circuit breaker matched with the approved protection and operating scheme.

The lineup can be arranged as a general distribution lineup, with busbar, cable, CT, VT and earthing functions selected from the project single-line diagram.

Protection relays, metering devices, auxiliary contacts, trip circuits and interlocking logic can be customized for the feeder duty.

The cabinet is intended for indoor floor-standing installation and can be coordinated with cable trench, busbar and maintenance-space conditions.

The configuration is suitable for utility distribution networks, with panel sequence and feeder quantity adapted to the project load arrangement.

Target buyers include industrial users, EPC contractors and distributors; OEM and ODM panel configurations can follow approved drawings and component lists.

Technical documents can include general arrangement drawings, single-line diagrams, schematics, wiring diagrams, data sheets, component lists and operating manuals.

The switchgear can be supplied alone or coordinated with transformers, low-voltage switchboards, protection panels and prefabricated substation equipment as a complete distribution package.