Medium voltage gas insulated switchgear experts

Brunstock brings the experience of its directors, with over 900 transmission and distribution projects completed since 2015, to the expert design and deployment of MV switchgear. Often called ring main units (RMUs) or secondary gas-insulated switchgear, these devices are used in power utilities, renewable energy, industrial and commercial applications.

Brunstock represents power distribution systems and solutions for the global IEC market. The BGS range (Brunstock Gas-insulated Secondary switchgear) is rated at 24kV or 40.5kV. These RMUs use vacuum switching and SF6-free sealing technology with its main circuit/high-voltage components in the compressed dry air (gas) tank. These MV switchgear can operate under harsh environmental conditions, such as dust, humidity, saline air and even at high altitude, because we also integrate them with a substation kiosk or e-house.

The BGP range (Brunstock Gas-insulated Primary switchgear) is rated to 40.5kV and is also free of SF6 gas, making it a very unique product. It stands alone from most of the competition, offering this advanced climate-saving techology at an affordable price and with fast deployment. With global carbon reduction strategies increasing in the western world outside of the USA, now is the time to consider switching to Brunstock GIS.

Brunstock’s switchgear products have compact footprints and are customisable into flexible solutions that can be widely applied. It can be energised in all kinds of kiosks in renewable wind/solar farms, utility, airports and railways, as well as a variety of businesses.

Benefits of SF6-free switchgear

• Cost efficient
• Maintenance free
• Safe and reliable
• Compact
• If offers operational continuity
• Fast delivery