Provision of energy metering and LED lighting work at various areas under AE(E) Mtce Lodhi Road, MTNL, New Delhi.

Amount

S.I.T.C. of metering panel of size {0.45m (l) x 0.25m (w) x 0.50m (h)} accomodating the following accessories including inside and having front access and made out of 16 SWG CRC sheet steel, with IP 52 protection, complete with interconnection, wiring and control wiring for CT and energy meter and other control with ferrule and having following items a) KWH Meter 96X96 mm. 3 Phase 4 wire [Qty: 2 Nos] b) CT 250/5 A, 10 VA, Class 1. [Qty: 6 Nos] c) Control relay (Auxiliary Contactor) [Qty: 3 Nos] d) Add-on aux. contact block. [Qty: 1 Nos] e) SP MCB (6-16 Amp) [Qty: 8 Nos] and wiring and miscellenous material connections and testing etc complete as reqd. [Material Make: i) Digital KWH Meter: L&T Cat. No. WL440010OOOO / Rishabh Model: Rish Delta Energy (DL30); ii) Add-on aux. contact block : L&T ; iii) MCB: Schneider/L&T/Havells Rating: 6-16 Ampere; iv) Current Transformer: Rishabh TW e Series/ Kappa/ Gilbert Maxwell; v) Control relay: L&T MX0 22 E (2 NO + 2 NC)]. [Note: i) The metering panel must be designed and controlled in such a way that the metering for Normal and DG supply must be done automatically itself during transit of supply. ii) Moreover the above item also includes supplying and fixing of 1.5 sq.mm copper wire for the internal wiring, power supply for above meters and CT sensing wiring to the panel. iii) The agency has to provide and paste the computer printed wiring layout diagram complete with interconnections wiring and interlocking of the above metering panel and nothing extra shall be paid on this account.]

Supplying and Fixing of 4 x 1.5 Sq.mm size pvc insulated and pvc sheathed copper conductor armoured cable of 1.1 KV grade in open masonary duct/on cable runway/surface/riser runway including providing end terminations,sadling etc complete as required. (Make: Havells/ KEI/ RR Kabel/Polycab)

Supplying and fixing of 30 Ampere 8 way bakellite connector on a phenolic laminated sheet including fixing it on the wall etc complete as required as per site location.

Providing and fixing of AC Three Phase Dual Source CT operated projection mounted multifunction energy meter of accuracy class 0.5s,3x240V,50Hz,with Optical + Modbus RS485 communication, backlit LCD display of rating -/5A. (Measures & Displays, Trivector energy,TOD,Load Survey,Phase wise V,I,PF & Frequency,Maximum Demand and with antitamper feature). (Make: HPL Item code: TDPB1824131000OCN0)

Supplying and fixing of following wattage LED tube with polycarbonate body in the existing T8 FTL conventional lighting fixture including dismantling the old accessories such as lamps,starter,ballast, lamp holder etc, providing new lamp holder for LED lamp supply side connection, making necessary required electrical wiring modification in the existing lighting fixtures so as to glow the above LED tubes, proper cleaning of the existing optical reflectors etc complete as required as per site location and as per conditions attached. a) 18 Watt LED T8 tube (single side connection) PC body, CCT (K) : 6000-6500; Lumens (lm)= 2100; CRI= Not less than 80; Cap: G13; Length (mm): 1200. (Make: Philips Master LED Tube / Havells Model: Photon Ultra)