Bharat Sanchar Nigam Limited Tender

SITC of indoor, foor-mounting, cubicle type front operated MV panel made out of 14 S.W.G. CRCA sheet, suitable for 415 volts, three phase, 4 - wire, 50 Hz A.C. supply system incorporating the following switches etc. as per specification and I.E. rules, including interconnection with suitable size of copper cond. cable, provision for terminations of incoming & out going cables,side-ventillation, primering, painting, signwritting etc. & necessary masonry works as required a)Motorised changeover switch 400A (HIB440I, Hager or similar superior):1 no. b)Automatic Transfer Relay (HZI811, Hager or similar superior):1 no. c)Automatic change over and Current Limiter (EKS330B, Hager or similar superior): 1 no. d)1 P 6A C Curve 6kA (Y1106, Hager or similar superior): 5 nos. e)Multifunction meter (Conzerv EM 6400, Schneider Electric or similar superior): 2 nos. f)CT coil of turn ratio 300/5 Amp: 6 nos (Automatic Electric or similar superior): 6 nos. g)LED type indicating lamp (RYB:2 sets, & RED: 2 nos, Total: 8 nos) (Note: 1. Drawing of the panel has to be got approved by the department before fabrication). (2. Panel to be fabricated in such a manner that all the post-installation operation and maintenance of the panel can be done from the front side )

Supplying and laying of 3.5 core 185 sqmm UG armoured cable of 1.1 KV grade in the existing cable duct etc as required.

Supplying and making end termination with brass compression gland and aluminium lugs for 3 1/2 core 185 sqmm PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required.