Tender For supply, erection, testing & commissioning ofelectrics and its protection equipment for ht & lt electricalinstallations as per cea 2023 regulations at jaggayyapeta limestonemine - supply, erection, testing & commissioning of 3.3 kv control& relay panel (c&r) with required numbers of protection relayunits with required number of push buttons, selector switches,terminals, indication lamps, meters complete with all fixingaccessories for the abb make (08nos.) 3.3kv, 1250a vcb#sinstalled at 33kv/3.3kv mrss as per scope of work. b) supply,erection, testing & commissioning of 2 nos of transformerthree element auxiliary relay consisting of wti alarm, wti trip,oti alarm, oti trip, buchholz alarm, buchholz trip completewith all fixing accessories for the gec make 1000kva,3.3kv/433v transformers installed at lcss-1 & 5 substations asper scope of work. , supply, erection, testing and commissioning of motor protectionrelay complete with all fixing accessories for the gec make3.3kv, 262kw, vc dol starter installed for kirloskar make3.3kv, 262kw/330hp crusher motor as per scope of work , supply, erection, testing and commissioning of numerical nondirectional relay units complete with wiring and with allconnecting accessories for jyoti make 3.3 kv, 800 amps, icogvcb panel installed at lcss-1 substation for catering supply todifferent installation of mine as per scope of work. , supply, erection, testing & commissioning of 8 nos of earthstations of 33kv/3.3 kv mrss and other sub-stations for bodyearth b) supply, erection, testing & commissioning of 2 nos ofearth stations of 33kv/3.3 kv mrss and other sub-stations forneutral earth c) supply, erection, testing & commissioning of25 mtrs of 75 mm x 8 mm size copper flat as per ceig norms.d) supply, erection, testing & commissioning of 60 mtrs of 100mm x 10 mm size gi flat as per ceig norms. e) supply,erection, testing & commissioning of 40 mtrs of 50 mm x 10mm size gi flat as per ceig norms.
Tender For supply of lab 2: electrical machine lab - xd and xq using slip test d.c. motor- alternator setup, sequence impedance of alternator, cut section of electrical machine, to study load test on de shunt motors, transformer oil testing set, buchholz relay, diode and zener diode characteristics trainer kit, determination of z and y parameter of two port network, measurement of power and power factor in ac rl, rc and rlc circuit
Tender For supply of buchholz relay to bhel/jhansi's drg.no. 24665150002. 16. alongwith latest amendment/ alteration if any.revised description: - buchholz relay for emu/memu transformer as per drg. no. dy. cee/ws/kgp/emu/03-12 and technical specification no. dy. cee/ws/802, dated 19.01.2012.