Airports Authority Of India - Bihar
17770097 supply of day to day electrical spares for electrical and mechanical installations at jpni airport patna. : a. 2 air circuit breakers 3 moulded case circuit breakers 4 fuse disconnector switch / switch fuse units 5 hrc fuses 6 ammeter, voltmeter, 7 kwh, pf, frequency meter 8 digital meters / intelligent multifunctional digital meter 9 trivector meter 10 selector switch, push button switch / emergency switch 11 led indication lamps 12 ct’s 13 protective relays b. ( a ) transformer up to 630 kva ( b ) transformer more than 630 kva 15 dry type transformer 16 ht panel with ocb 17 11 kt or 33 kv ht panel with vcb 18 11 kv or 33 kv ht panel with sf6 circuit breaker 14 panel , switchgears and related 1 lt panels / bus duct substation related items. 19 sandwich busduct a ) h.t termination & jointing kit. b ) cables glands c ) lugs & thimbles a ) above 11kv ht cable ( isi marked ) b ) above 1.1 kv and up to and including 11kv ht cable ( isi marked ) c ) up to and including 1.1 kv lt cable ( isi marked ) d ) fr / frls / hrfr / hfls / hrfrlsh control cables / submersible cables ( isi marked ) 22 synthetic insulating mats 23 pre fabricated cable tray 24 capacitor bank ( isi marked ) 25 lightning arrestors 26 advance lighting arrester ( early streamer emmission type / online surge arrester ) 27 scada hardware 28 scada software c. dg sets & re;ated items 29 diesel engine 30 alternator 31 batteries d 32 mcb, isolators, ( isi ) marked mcb dss 33 rccb ( isi marked ) 34 ms conduit 35 pvc conduit 36 industrial socket in sheet steel enclosure with mcb 37 pvc insulated copper wire ( isi marked ) 38 telecom cable 39 cat6 cable 20 21 internal wiring related iteams....