Medium-Voltage Switchgear

HXGN15-12 CE/UL Certified Ring Main Unit RMU

The HXGN15-12 ring main unit RMU is a reliable solution for medium voltage power distribution, suitable for both indoor and outdoor use to ensure secure, efficient grid operation. Additionally, our portfolio includes gas-insulated switchgear, air-insulated switchgear, SF6 switchgear, and eco-friendly SF6-free switchgear, offering comprehensive solutions for diverse power distribution needs. Meanwhile, the RMU is CE/UL certified.

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Standard Capacity

Material	Cold-rolled steel plate
Origin	China
Protection Rating	IP4X
Rated Frequency	50Hz、60Hz
Rated Voltage	12kV
Rated Insulation Voltage	42kV
Rated Impulse Withstand Voltage	75kV
Auxiliary Circuit Rated Voltage	DC48V, AC220V
Rated Current	630A
Rated Current of Horizontal Busbar	630A
Rated Current of Vertical Busbar	630A
Rated Short-Time Withstand Current of Horizontal Busbar	20kA
Rated Peak Withstand Current of Horizontal Busbar	50kA
Rated Short-Time Withstand Current of Vertical Busbar	20kA
Rated Peak Withstand Current of Vertical Busbar	50kA

Product Features

Compact and Space-Efficient:

The HXGN15-12 RMU has a compact design that saves valuable space, making it ideal for installations in areas with limited room, such as urban substations and industrial sites.
Enhanced Reliability:

Offers high reliability with features like fault isolation and overload protection, ensuring uninterrupted power supply and reducing the risk of power outages.
Safe and Secure:

Sealed switchgear ensures maximum safety, preventing exposure to live parts during operation and maintenance, protecting personnel and equipment.