tender for k-set ac in nagar nigam administrative building. installation work.-2 ruidp isor 2023supply , installation, testing and comissioning of air cooled cassette type air conditioners complete with indoor unit(idu), out door unit (odu), r-32/r410a green refrigerant, wireless remote, inbuilt drain pump, suitable for 400/230v, +/- 10% 50 hz ,1 /3 phase ac supply, apable of performing cooling, dehumidification, air circulation, filteration & ventilation of following capacity with scroll /rotary/ twin rotary compressor. all as per pre approved by engineer in-charge. for additional technical parameters of products/ work , refer annexure a attached with this bsr . inverter type 2.0 tr iseer not less then 3.5 3 lsupply, fixing and testing of following capacity iso certified company made wall mounted stabilizer having output voltage variation from 200 v to 250 v(+/-5%) with input voltage variation from 170 v to 260 v, time delay facility from 2 to 4 minute and high cutoff at 270 v with providing of 16 amp /20 amp industrial plug top making connection etc complete in all respect. all as per pre approved by engineer in-charge. for additional technical parameters of products/ work , refer annexure a attached with this bsr . 4 kva 4 supplying and drawing flexible / stranded bare copper conductor, pvc / xlpe insulated, overall aluminium mylar tape shielded atcdrain wire and outer pvc sheathed industrial instrumentation (shielded)cables voltage grade 300/500 v as per bs /en 50288-7 in existingsurface or recessed pvc/ ms conduit/casing capping / cable tray / open duct making connections, testing etc. as required. oem must have its own in house nabl lab setup for all testing facilities for cables. all as per pre approved by engineer in-charge.for additional technical parameters of products/ work, refer annexure a attached with this bsr . un armoured 2 core x 2.5 sq.mm 5 lp&f metal clad / plastic industrial plug top & socket unit with pin and sleeve type contact on porcelain/ bakelite base in recessed/surface mounting heavy duty enclosure made out from galvanized steel / crca sheet not less then 1.2 mm thick conforming to is-8623-1 & 3 / iec 61439- 1 & 3. powder painted (without mcb) including making connections, testing etc.as required.for additional technical parameters of product / work refer annexure a attached with this bsr 20 amp, 2 pin + scrapping earth, 1 module 6 aproviding & fixing of 240/415 v ac mcb with positive isolation of 10 ka breaking capacity (b/ c/d tripping characteristic as per type of load and site requirement) 4 kv impulse withstand voltage, isi marked is 8828 (1996) / conforming to iec 60898-1 2002, iec 60947-2, low watt losses, trip free mechanisum , energy limiting of class 3 as per iec, minimum phase termination capacity of 35sq.mm. , conductor line load reversibility , ip 20 contact protection and fitted in existing distribution board/sheets, minimum electrical operation 20,000 upto 20 a rating and 10,000 upto 63 a, 5000 for 80 a & above rating including making connections, testing etc. as required. oem shall have submit nabl / cpri / erda accrediated lab type test reports & all as per pre approved by engineer in charge. for additional technical parameters of product / work refer annexure a attached with this bsr. double pole mcb(with b/c curve tripping characteristics) 6 a to 32 a rating