tender for supply of vcb & acb= 1 retrofitting (supply and commissioning) and testing of vcb panelspecification:- 630 amp, 25 ka for 3 sec,11kv icog 3 pole ht vcb panelindoor type suitable for 1000 kva transformer (860 kw 11 kv power connection) with horizontal draw out type.dust and vermin proof, horizontal isolation panel with 630 amp aluminum bus bar, suitable ct & pt, power pack metering and necessary protection relays.make – l&t, siemens, schneider, cg, abb, kirlosker. 2 retrofitting (supply and commissioning) and testing of acb panelspecification:- 4000 amp 80ka for 3 sec,415v-440vac4 pole lt acb panelequipped with microprocessor-based intelligent trip units.provides adjustable overload (l), short-circuit (s), instantaneous (i), and earth fault (g) protections.indoor type with horizontal draw out type.with digital amp,volt ,power ,pf meter. dust and vermin proof, horizontal isolation panel with 4000 amp aluminum bus bar, suitable ct , necessary protection relays.mechnical/electrical interloack with exiting acbmake – l&t (omega), siemens(3wl),schneider (masterpact mtz) . please enable macros to view boq information