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Achieving global net zero requires 21 trillion dollars of investment in power grids
The European Union amends the regulations related to SF6 gas
The first arc less fast DC circuit breaker was successfully put into operation by NR company in China
NOJA Power Company Unveiled The First Solid Dielectric Circuit Breaker In The World
ABB company unveiled its digital medium voltage vacuum circuit breaker
Mitsubishi Electric Power Product company announced the delivery of its SF6 free 72.5kV circuit breaker to the customer
Hitachi Energy Company unveiled its SF6 Free circuit breaker at CIGRE Session 2022 in Paris
Hitachi Energy and Schneider Electric are working together to improve energy transmission
Northern Powergrid Company Decided To Use ABB SF6 Free Switchgear For Its Electrical Network
ABB unveiled its Vietnam-based medium voltage switchgear factory
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Vacuum
Vacuum
High Voltage Circuit Breaker
2022-07-28
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6,935
Brief History of the Past and Present of High voltage Vacuum Circuit Breakers
Switchgear Testing
2019-09-17
0
17,326
Vacuum Circuit Breakers Testing Methods
High Voltage Circuit Breaker
2019-09-08
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541
Solution principle for high voltage vacuum interrupter
Vacuum Switchgear
2019-09-07
0
1,021
New vacuum interrupter with pre-insertion contact used for capacitor bank switching
Switchgear Testing
2019-08-31
0
840
Low temperature ambient effect for outdoor vacuum circuit breaker (VCB) operation
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