procurement of lt distribution panel box for 63kva supply of lt distribution panel box for 63kva of various subdivisions working under operation circle hpsebl hamirpur under ceohz hpsebl hamirpur , lt distribution panel box suitable for 63 kva transformer/ sub station of size 900x800x200 mm +/- 5% made of steel sheet of 1.63 mm thickness having double door locking arrangement duly powder coated painted complete with mccb 100 amps 3 poles having following specifications (1) minimum frame size 100 amp (2) type; fixed trip free(3) breaking capacity-icu & ics at 415, 50 hz (ka) : not less than 35 ka (4) thermal release range : 100 amp(5) mechanical life (operation) 25000 nos. (6) electrical life (operation) 7000 no’s (7) rated insulation voltage (v) : 690 v (8) tripping thermal release setting : thermal o/l fixed setting (9) tripping magnetic release setting :magnetic-s/c fixed setting (12 in) (10) (operation) voltage: 415v, ac (11) calibration temperature : 50 degree c (12) high voltage withstand voltage: 3kv for 1minute(13) confirming to is: 1993/60947-2,1989(14) make l&t/havel/schneider/abb 15) ics: 100% icu rectangular type aluminium alloy bus bar of 100 amps having length 600 mm for phase, 450 mm long for neutral outgoing feeders 2no. outgoing feeders shall be made in the panel u type rewire able kit kat fuses of 200 amp shall be provided in all three phases the panel should be fully wired with insulated copper wire shall have adequate clearance as per specifications. => limited