HT ISOLATORS & DISCONNECTORS

Applications

These disconnectors are, no load switching devices which physically isolate the lines. They are designed for horizontal outdoor application and can also be designed for vertical installation. For earthing and closing of switchyard portions of the installation, the earthing switches are provided on disconnector. If required.

Rate

Current Rating
400 Amps - 1250 Amps - 3150 AMPS
630 Amps - 2000 Amps - 4000 AMPS
800 Amps - 2500 Amps -  

Voltage Rating        
12 kV - 110 kV - 420 kV
36 kV - 145 kV - 765 kV
72.5 kV - 245 kV -

Type

( a ) Center Break
( b ) Double Break Turn & Twist
( c ) Double Break Banging
( d ) Vertical Break
( e ) Semi Pentograph
( f ) Pentograph

Committed to Growth Dedicated to Service