Tender For supply & installation ,testing ,commissioning of 5kw p on grid solar invertor complete with built in real time monitoring system (wifi of sim should be provided by you) suitable for grid connected operation. the invertor is 3phase 415 volts ac out put, 50hz, 3phase 4 wire system with maximum dc input voltage of 1000 vdc and two mppt trackers having minimum mppt efficiency greater than 99% .the invertor is built in with low current thd as per grid standards , provided with input dc isolator switch, ac over current protection, short circuit protection , ac &dc surge maximum dc input-1000v dc ,no of mppt tracker-2nos,out put -415volts ac 50 hz ,3phase 4 wire,m0061imum mppt efficiency > 99%,thd current 99.2% protection-input dc switch, ac over current protection short circuit protection, dc reverse connection, ac &dc surge protection, ip rating-ip66 suitable for out door mounting warranty: 5years , make: grow watt. power one or similar [ warranty period: 60 months after the date of delivery ]
Tender For supply and installation of filled nitrogen gas cylinder of capacity 68 ltrs. pressure of 200 bar(+/-10%) including master valve and pressure gauge with peso certificate. [ warranty period: 30 monthsafter the date of delivery ]
Tender For supply of spares as per annexure1 suitable for impact wrench model bosch gdr 120-li professional machine, make: bosch only. [ warranty period: 30 months after the date of delivery ]
Tender For set of purge-o-mat automatic float air vent valve and vacuum valve for roof water tank (1) purg-o-mat automatic float air vent valve with shut-off valve having thread bsp 3/8 inch to rcf drg.no. lw63150, item-4, alt-e, qty/set : 1 no. (2) vacuum valve g-1/2 inch to rcf drg. no. lw63150, item-3, alt.e, qty/set : 2 nos. make: m/s hans h.voss tulpenweg or m/s calefi or m/s wattindusteies italy. note: advance sample to be got approved by the consignee for functional requirement before bulk supply. [ warranty period: 30 months after the date of delivery ]