Details: h. t. system 11 kv incoming system by seb / client s.i.t.c. of 11 k v vacuum circuit breaker panel – indoor mounted, self-standing type (with 25ka fault level) conforming to is: 2156 with degree of protection to iph3 as per i s 3427. the vcb shall conform to i s 13118 and have a continuous current capacity of 630 amps (25ka/1 sec) and shall be vertically isolated, horizontally draw-out type, three pole, trip free, complete with 24v d c trip-coil, auxiliary contact for trip circuit, spring charging motor, c t, p t, metering & protection as required. : energy meter with mdi suitable for 200/100/5a/350 mva (1250 amp) s.i.t.c. 400 kva, 11kv / 433v, 50hz, 3 phase delta / star connected onan out-door type oil filled transformer with dyn-11 vector group suitable for floor mounting. the transformer shall have off load tap changer in steps of 2.5 %
Sector: Urban Authority