12kV/24kV Indoor Gas Insulated Ring Main Unit (C-GIS/RMU Type)
This is a gas-insulated metal-enclosed ring main unit (abbreviated as gas insulated switchgear, English: C-GIS/RMU) designed specifically for 12kV/24kV medium-voltage power distribution systems. As core complete equipment for medium-voltage power distribution, it features full insulation, complete sealing and high reliability, and is widely used in core power distribution links such as urban power distribution networks, industrial power distribution and substations.
Features:
- Product Name: MV Switchgear
- Absolute Pressure: 1.4 bar
- Rated Current Options: 630A, 1250A
- Protection Class: IP4X
- Protection Degree: IP4X
- High reliability SF6 switchgear technology
- Compact and efficient RMU Switchgear design
- Durable and safe SF6 switchgear for medium voltage applications
Technical Parameters:
Voltage Level
High Voltage
Rated Frequency
50Hz / 60Hz
Rated Current
630A / 1250A
Rated Short-Circuit Breaking Current
20ka / 25ka
Rated Short-Time Withstand Current
20ka / 25ka (4s)
Rated Peak Withstand Current
50ka / 63ka
Protection Class
Gas Tank IP67, Cabinet Body IP4X
Ambient Temperature
-40℃ ~ +40℃
Control Voltage
AC/DC 220V
Mechanical Life
≥ 10, 000
Transport Package
Standard Export Wooden Box with Pallet
Support and Services:
Focusing on full-scenario needs, we offer three core services: new factory construction supporting (power planning adaptation, power distribution cabinet customization, project node coordination, connecting architectural and new energy needs to assist in early commissioning); old factory power distribution renovation (old cabinet replacement, energy efficiency optimization, designed with "minimum downtime" to balance safety and economy); special scenario customization (deeply rooted in new energy, chemical industry and other fields, customizing power distribution cabinets with high and low temperature resistance, corrosion resistance and dust-free performance to adapt to extreme working conditions).
