Comprehensive Comparative Analysis of Schneider, Siemens, and ABB Environmentally Friendly Gas Switchgear（SF6 Free RMU)
This is information about the current environmentally friendly switchgear from each of the three major brands (ABB, Schneider, Siemens). The switchgear types are as follows ABB: SafeRing / SafePlus Air Series Schneider: RM AirSeT series Siemens: 8DJH series I. Environmental Performance All three switchgear models adopt environmentally friendly gases, effectively reducing the impact on the […]
Grounding switch operation
The MV grounding switch is an important part of the MV switchgear as the grounding protection of the high voltage circuit during maintenance and overhaul. The grounding switch needs to withstand short-term withstand current, peak withstand current, that is, maintenance and repair, grounding switch closed, accidental power supply, the grounding switch needs to be stable […]