Replacement of faulty protective relays along with complete testing of all protective relays associated with 220 kv and 132 kv feeders (including transformer feeders) and testing of 220 kv and 132 kv circuit breakers at 220/132 kv gss, adp-ii (rcp)

Urgent repairs to 5 mva 33/3.3 kv transformer bearing sr. no 12psgo25/1 at 160 mld salauli water works. retendered 2nd call

Manufacture, testing, supply and delivery of master trip and restricted earth fault relays for 11kv breakers and 66kv power transformers installed at various 66 kv substations

A installation and commissioning of 3.3 kv ngr in two nos merson s make 01 mva transformer installed at kalimati and shivmandir substation bearing sl no 11221 and 28672 respectively of chapapur colliery b installation and commissioning of 02

Work of checking the online health monitoring of cts, pts and las and work of residual life assessment of 25 mva power transformer at 220 kv substation chamba

For transformer oil collection and dga bdv ppm resistivity dielectric dissipation factor of various 220/400 kv / 132 kv power transformers installed at various s/s under etc-i kanpur

Separate delta earthing work for lightning arrestor la installed on 72 no power transformer installed at 38 additional 33 11 kv power sub station of edd badlapur shahganj machhalishahar junpur under etd ii jaunpur

(a) erection /dismantling of poles along with conductors and other associated accessories 3.3 kv o/h line (feeder 1, feeder 2 , feeder 3 and feeder 4), and installation of 11 kv grade goab switch, installation of lighting transformer, switch shifting

Supply, installation and commissioning of siv testing panel (100 kva oil cooled transformer) as per attached specification. note: the siv testing panel shall be suitable for testing, checking and performance verification of 180 kva / 2x130kva static inverters (sivs) used in wag-7 electric locomotives.the panel shall be capable of simulating operating conditions and conducting functional, load and protection tests of siv units. the firm shall supply, install and commission the complete siv test

Plug and socket,roller bearing, nu 220 emi, cylindrical, single,start - stop micro switch,cable kit, heat shrnk, 3.3 kv, 70 mm2, 3 c,roller bearing, 22220 k, spherical, dbl, 100 mm,bolt, hex, cs, ht, half, 22mm,125 mm with nut,roller bearing, n318, cylindrical, single, 90 mm,bearing ball, 6316, dp, grv, single, 80 mm, 170 mm,relay cntrl, pla, 12 v ac, 8 pin,bearing ball, rms 24, dpgrv, single, 76.2 mm,diode, by 127, silicon,shaft with keys and sleeve nuts for 6 sta,isolator 3.3 kv, 400 amps on off complete,potential transformer, 550 - 220v, 50va,bearing ball, als-40, anglr, cntct, single