ENTEC's three-phase Solid Load Break Switch(LBS) is designed for overhead line application for a voltage class of 25.8kV.
The LBS is operated by spring toggle mechanism and uses vacuum interrupters for arc quenching. It can be operated manually or automatically with an integrated motor drive.
The bushings are made of HCEP(Hydrophobic Cycloaliphatic Epoxy) that provides excellent insulation performance even under harsh climatic environments and polluted areas. The LBS tank and control cubicle are made of stainless steel, which have strong endurance against hot, humid, dusty, or corrosive environment.
In the case of motorized operation, complete microprocessor-based controller(ETMFC101-N1) is provided with metering, monitoring, recording, and communication functions.
The LBS has been fully type tested by accredited laboratories such as KEMA, CESI or KERI according to the international standard IEC 62271-103.