Tender for replacement of 01 nos 22 kv vacuum circuit breaker outdoor type for 22kv anni feeder aw accessories complete in all respect at 66 22 kv sub station at kumartsain under electrical system sub division hpsebl nogli for the year 2025 26

(a) repairing of one no neutral grounding resistor 3.3kv grade 200amp sl no htrn1569 in circuit with 3 mva 11kv /3.3 kv transformer (b) repairing of one no battery charger 415 volt /110 volt 30 amps with laying of dc , ac control circuit for diffe

Tender for replacement of 01 nos 22 kv vacuum circuit breaker outdoor type for 22kv chirgaon i feeder aw accessories complete in all respect at 66 22 kv sub station at samoli rohru under electrical system sub division hpsebl nogli fty 2025 26

Tender for replacement of 01 nos 22 kv vacuum circuit breaker outdoor type for 22kv kumarsain feeder aw accessories complete in all respect at 66 22 kv sub station at kumarsain under electrical system sub division hpsebl nogli for the year 2025 26

Silica gel blue (size 10-12mm), distilled water suitable for 100 ah battery set, 11 kv trip coil 30 volt suitable for stelmec make vcb with plunger (pocket type)

Supply ,erection, testing and commissioning works for interconnection arrangement (tie feeder) of 6.6kv cubical switchgear panels incorporating vcb( vacuum circuit breaker rating- 12kv, 3150amp.,isc- 40ka at the rate 1sec.) for phase -i to phase- i

Replacement of under voltage relay and complete shunt trip assembly for oil circuit breaker of 3.3 / 6.6 kv at barpali substation under ta,kusmunda area

11 kv trip coil with&amp#x0d assembly 30 v dc suitable&amp#x0d for crompton greaves