Medium-Voltage Switchgear

HXGN17-12 CE/UL Certified Ring Main Unit RMU

The HXGN17-12 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.

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Standard Capacity

Material	Cold-rolled steel
Origin	China
Protection Rating	IP4X
Rated Frequency	50Hz、60Hz
Rated Voltage	12kV
Rated Insulation Voltage	Phase-to-ground and phase-to-phase 42kV; Between isolating switch contacts 48kV
Rated Impulse Withstand Voltage	Phase-to-ground and phase-to-phase 75kV; Between isolating switch contacts 85kV
Auxiliary Circuit Rated Voltage	AC220V、DC220V
Rated Current	630A
Rated Current of Horizontal 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

Reliable Power Distribution:

Enables stable and continuous power supply to various load centers.
Space-Saving Design:

Ideal for areas with limited space while maintaining high performance.
Safety & Protection:

Equipped with higher circuit protection features to prevent overloads and short circuits.
Flexible Configuration:

Suitable for various Enclosure & Inner components configurations and scalable to meet specific requirements.