Switchgear GIS
Introducing SCO7DA: SF6 free Medium Voltage Dry Air insulated Switchgear
Benefits at a Glance:
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Cost-Effective: Reduce operating and maintenance costs with our low-maintenance, highly reliable and compact GIS dry air solutions.
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Sustainability: Fully SF6-free, aligning with the industry's shift towards a greener, carbon-neutral future.
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Customizable: Tailored to meet specific needs, ensuring peak performance in various applications.
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Reliable: Meets the highest standards of operational reliability, making it an ideal solution for demanding environments.
As part of CO7 Technologies' ongoing commitment to innovation and sustainability, the SCO7DA GIS is the latest addition to our expanding SF6-free portfolio. This solution is perfectly positioned to support the industry’s transition towards renewable energy integration and modernized, environmentally responsible grid systems.
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Join us on the path to a greener future with CO7 Technologies, where cutting-edge technology meets sustainability and performance.
TECHNICAL CHARACTERISTICS:
Features & Benefits
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36/38kV up to 2200A ratings
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Safe and reliable switching through Vacuum interrupter technology
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Wide range of protection available and customization possible
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Hermetically sealed stainless-steel tank for any type of environments
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Turnkey solution from factory, no gas handling for installation or commissioning
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Comprehensive and easy cabling with front cable termination
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Smart grid ready with options for remote operation, monitoring, and diagnostics for real time supervision and control
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Internal Arc rated to ensure operator safety
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Safe operation mode available
Reduce the Total Cost of Ownership
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No additional gas handling work during installation, commissioning and extension of the switchgear bay;
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GIS is sealed for life and is designed to operate for 30+ years without any gas handling needed onsite for topping up
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Bourdon tube measurement system as per EN 837-1 with mechanical display and electronic angle encoder for analogue signalling.
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Optional pressure sensor for remote continuous monitoring
Switchgear AIS x Switchgear GIS
VS
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Air insulation
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More acessible for maintenance
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Limited customization
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Lower initial cost
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Larger footprint
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Easier to install in open environments
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Ideal for open substations and areas with ample space​
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SF6-free (Dry air insulation)
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Less maintenance due to seald design
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Highly customizable
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Reduced total operational costs
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Compact and space-saving design up to 30%
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Suitable for confined or limited spaces
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Urban areas, indoor installations​ and data centers
Switchgear GIS provides superior space optimization with a range of 70-80% smaller footprint compared to air-insulated switchgear (AIS). This compact design makes CO7's GIS ideal for limited spaces. In high-voltage applications (27–38 kV), GIS can reduce footprints by up to 60%, while at lower voltages (5–15 kV), the savings are less pronounced as footprints remain similar. It’s robustness is engineered to the highest industry standards with an expected lifetime of 30-50 years.
This GIS design simplifies maintenance tasks, lowering the total cost of ownership compared to traditional AIS powering industry’s growing demand for sustainable, high-performance equipment.
TARGETED INDUSTRIES
Energy Power generation, Renewable energy, wind, solar and energy storage, Production of hydrogen, Mining industry, EV charging installation, Data Centers
Urban Infrastructures
(Water waste water, Transport electrification) Transport infrastructures (Railway , Marine , Airports)
CONTACT US
2525 Rue Louis-A-Amos
Montréal - Québec
H8T 1C3 - Canada
4035 Rue Letellier
Sherbrooke - Québec
J1L 1Z3 - Canada
