Electrical work

Amount

Rectification of following problem in 132 KV SF-6 Circuit Breaker (CGL make) Rectification of Non Operative Mechanical problem of 132 KV SF-6 Circuit Breaker (M/s CGL make) by replacement of ratchet wheel & power with bearing and closing arm, tripping arm with linkage & driving unit (Gear box) catch gear closing, catch gear opening & shock absorver above works involves opening of closing spring coil and associated accessories then removal of damage closing arm tripping arm with linkages spring charging motor, driving unit (Gear box) catch gear closing catch gear opening & shock absorber. Alignment and adjustment of ratchet wheel and associated accessories for proper opening and closing, re-fixing of closing spring, coil and other parts with mechanism for proper operation of breaker and work also included setting the mechanism rod and pole assembly. Checking of CRM & Circuit Breaker Timing and closing. Checking the Close/Open operation of breaker from remote & local and rectification of wiring fault if any.

Supply & Fixing of Gear box with spring charging lever for operating mechanism suitable for 36 KV VCB Bhel/Siemens/Steelmac make having MK/Sunkid operating mechanism (as per sample).

Providing and Fixing of high quality weather proof architectural moulded neoprene flame proof gasket and fixing on following type electrical panels/cubicles with the help of non inflammable sealing compound to set the panel cubical by rubbing and cleaning agent installed in 220 KV Switch Yard including cleaning properly of 220/132/33 KV CB cubicle.

SARASWAT ELECTRICALS

P&H Engineering