T&D

SF6 Gas Circuit Breakers

The 362-kV, 63-kA Gas Circuit Breaker is one of the main products of HVB AE Power Systems’ circuit breaker lineup. In addition to the typical features of dead-tank-type gas circuit breakers, these ...
Nasdaq

EU Funding Accelerates GE’s Development of World’s First SF6-free 420 kV Circuit-Breaker

EU’s LIFE program recognizes potential of GE’s Green Gas for Grid (g3) to help significantly cut global greenhouse gas emissions The gas mass of g³ high-voltage equipment has more than a 99% reduced ...
T&D

SF6 Gas Density Monitor Supports High-Voltage Circuit Breakers

Solon Manufacturing Co.'s Model Series 2TC SF6 Gas Density Monitors are compact, temperature-compensated pressure switches available with two, three or four SPDT electric switches Solon Manufacturing ...
Nasdaq

GE Unveils World’s 1st 420 kV SF6-free g3 Circuit-Breaker for Gas-Insulated Substations

GE’s g³ 420 kV gas-insulated substation (GIS) circuit-breaker prototype demonstrates that g³ technology can be used at Europe’s highest voltage level, as well as other global voltage levels The use of ...
EurekAlert!

KERI developed an alternative technology for ‘SF6’, the main culprit of global warming

Korea Electrotechnology Research Institute (KERI) has developed a world-class 'eco-friendly insulating gas' that replaces SF6 (sulfur hexafluoride), the main cause of global warming in the field of ...