Hitachi Solid Insulated Switchgear

This ultimately reduces the space required on site and associated civil engineering costs.

Hitachi solid insulated switchgear.

Gas insulated switchgear gis complete portfolio for all applications and environments gas insulated high voltage switchgear gis is a compact metal encapsulated switchgear consisting of high voltage components such as circuit breakers and disconnectors which can be safely operated in confined spaces. The switchgear is composed of isolators that open close and cut off circuits of current disconnectors that electrically isolate circuits and open voltage and other components. Premier manufacturer of substation equipment. Our technology leadership continues to facilitate developments in areas such as ultra high voltage power transmission enabling smart grids and.

Compact switchgear having a high performance that cannot be expected from conventional cubicle types of switchgear high voltage switchgear solid insulated switchgear epoxy mold solid insulation technology offers compact size and labour saving in maintenance and inspection needs. The concepts behind hitachi s environmentally friendly switchgear with solid insulated bus bars which incorporate the company s leading edge technologies to meet customer demands for safety reliability longer operating life and easier maintenance are shown. The gas insulated switchgear gis is designed using three phase common or single phase enclosures. Hitachi is working to organize and build a new global supply chain and is expanding its engineering system that is in line with the market.

Hitachi t d solutions inc. The higher the voltage the less power is lost during transmission. Hitachi abb power grids offers a comprehensive range of high voltage switchgear and breakers up to 1200 kilovolts ac and 1100 kilovolts dc that help enhance the safety reliability and efficiency of power networks while minimizing environmental impact. The chief components of systems such as transformers gas circuit breakers and gas insulated switchgear may have a long history but the technologies within are constantly being improved striving for higher voltage and greater current.

Hitachi provides compact reliable gas insulated switchgear gis with technology that can isolate 550 kv at a single point. C vis mainly consists of vacuum insulated switch and grease free hybrid type electro magnetic actuator. Hitachi provides compact reliable gas insulated switchgear gis with technology that can isolate 500 kv at a single point. The systems are designed and use the same components for both indoor and outdoor applications.