Procurement of 33kv vacuum circuit breaker alongwith foundation bolts

12 kv, 1250a abb make vacuum circuit breaker type: vd4 12.12. 40,retrofitting of sf6 circuit breaker type hpa 12/1240c with vacuum circuit breaker type vd4

Procurement of 33kv ct and pt at sgtps, mppgcl, birsinghpur

Ct 400-200-100/1-1-1a, 33kv, w/trmnl cnctr,pt, 33kv/110v, type o/d, 150va

Supply of lot-1: 75nos 132kv sf6 circuit breakers and lot-2: 70nos 132kv sf6 circuit breakers.

Supply, erection and commissioning of (in place of existing old cbs) 220kv sf6 circuit breaker at ntpc unchahar

Repair and maint of transformer vaccum circuit breaker servo voltage stabilizer and other ht panel ct/pt and ht cable ht joint and other misc connected workt at bhdc under ge (east) delhi cantt-10

Maintenance and reconditioning of 2 nos. vcb (11kv and 6.6kv, pce make), 2 nos. ocb switch (11kv, 800 amp, gec make), sf6 abb make breaker (33kv, 1250 amp), maintenance of ct, and repairing of 11kv capacitor bank control panel at central substation

Supply of 66kv sf6 breaker as per bhel specification

Flameproof transwitch unit (flp tsu) 315kva, 3.3kv/550v (or 525v),flameproof switch board panel comprising of seven flameproof 3.3kv, 400a vcb,flameproof switch board panel comprising of four flameproof 3.3kv, 400a vcb,flameproof vacuum circuit breaker 3.3kv, 400a,flameproof air circuit breaker 400a, 550v,flameproof air circuit breaker 200a, 550v,flameproof air circuit breaker 100a, 550v