Air Insulated RMU Air Insulated Ring Main Unit

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Website: https://hvpower-equip.com/2-1-indoor-metal-enclosed-switchgear/index.html

The HXGN15-12 indoor AC box-type metal-enclosed switchgear (referred to as switchgear) is a modern, compact power supply and distribution solution designed for indoor applications. This switchgear utilizes the VS1 vacuum circuit breaker and the HXGN15-12 load switch, known for their aesthetic design, excellent insulation properties, and ease of operation. The HXGN15-12 boasts a small overall footprint, making it an ideal choice for urban users and power distribution in residential areas where environmental considerations and space efficiency are crucial.

Technical Specifications

Rated Voltage (kV): 12

Rated current (A): 630

Rated Short-Time Withstand Current (kA): 20

Rated Peak Withstand Current (kA): 50

One-Minute Power Frequency Withstand Voltage (kV): 42

Lightning Impulse Withstand Voltage (kV): 75

Transfer Current (A): 1,700

Mechanical Life (times): 5,000

IP Class: IP4X

Features

The switchgear has a simple and reliable mechanical interlock to prevent improper use and is easy to operate

Each functional unit is separated from each other, meanwhile they are matched with an independent pressure releasing pathway, which can effectively prevent fault expansion

You can conveniently observe the isolation fracture and the cable terminal connection joint through the observation vent

The secondary component room has significant space, making wiring easy

The fuse and wiring apparatus can be easily changed

The size is small, only 50% of ordinary switch cabinets

Operating Conditions

Maximum Ambient Temperature: 60℃

Minimum Ambient Temperature: -40℃

Relative Humidity: Daily average ≤95%, monthly average ≤90%

Seismic Grade: 8

Note: Contact HCRT if a different condition is required. We offer customized solutions as well.