GMA is a gas-insulated switchgear for small and medium sized primary substations. It’s the ideal solution for minimizing cost and disruption when replacing switchboards in an existing substation.
With vacuum circuit breaker
Ratings up to 24 kV, 2500A and 31.5 kA
Up to 4 functions per module
Not susceptible to environmental influences
Sealed-for-operational-life gas insulated system
Internal Arc Classification (IAC) AFLR 1 s
Benefits
Compact design
Flexible installation
Cost-effective
Factory assembled, type tested ‘plug and play’
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