HV  Circuit Breakers

     ♦ Dead tank CB.

Dead Tank Circuit breakers are designed for reliable performance, maximized safety and to operate within extreme environmental conditions including high elevation, very low and high temperatures (-60 °C to +60 °C ), seismic zones, polluted areas and corrosive atmospheres.

 

     ♦ Rated voltage: up to 550 kV

     ♦ Rated continuous current: up to 5000 A

     ♦ Rated short-time withstand current: up to 63 kA

     ♦ Hybrid CB.

Hybrid compact switchgear consists of circuit breakers, disconnectors, and earthing switches located in a common gas tank.

 

With adding Current and voltage transformers it give us All in One solution.

 

     ♦ Rated voltage: up to 550 kV

     ♦ Rated continuous current: up to 5000 A

     ♦ Rated short-time withstand current: up to 63 kA

     ♦ Live tank CB.

Live Tank Circuit Breakers is the most commonly used and cheap type of C.B in the substation due to its design. I can be used in the energy field even in highly seismic, highly polluted and low temperature environments.

 

     ♦ Rated voltage: up to 800 kV

     ♦ Rated continuous current: up to 5500 A

     ♦ Rated short-time withstand current: up to 63 kA