bids are invited for 1390_megger - resistance 100 megaohm,body material-metal body,voltage 500 volt,standard-is:2992-1980,rotational speed-160 rpm , 1400_3 point dc starter - adjustable current limit-0 to 150 %,input dc supply variation upto ±15% per meter,power rating 3 kw ,input voltage 230 volt , 1410_4 point dc starter - adjustable current limit-0 to 150 %,input dc supply variation upto ±15% per meter,power rating 3 kw ,input voltage 230 volt , 1420_wheat stone bridge - dimention 1.3 mm*80mm*50 mm*(approx),24 swg constant wire should be strached along the top of meter scale in mm & cm. , 1430_single phase variable autotransformer - single phase ,2 kva ,input voltage 240 ,output volt 0to 270 volt,class f insulated double vacuum impregnated with class h varnish. , 1440_phase sequence indicator - operational voltage:60-600 volt (3 phase),dielectric strength (internal design):2000 volt/minute(impulse voltage 4000 v),measuring frequency range:20 hz to 100 hz, time limit for continuous 60 min at 200 volt ac-4min at 600 volt ac. , 1460_rsistance type starter (ac) - capacity -2 to 5 hp,440 volt,power 10 kw , 1470_direct on line starter (dol ac starter) - capacity -up to5 hp,440 volt,power 10 kw,relay :6-9 ampere , 1480_star delta starter manual (ac) - 3 phase manual ,voltage 415 volt ,range -upto 5 hp,relay:10-18 ampere , 1490_star delta starter semi auto ac - operating voltage range :180-415 volt ,body material :mild steel sheet,current rating 10 amp[ ,power consumption:5 hp , 1500_star delta starter fully auto ac - operating voltage range :180-415 volt ,body material :mild steel sheet,current rating 10 amp[ ,power consumption:5 hp , 1510_star delta starter soft starter ac - operating voltage range :180-415 volt ,body material :mild steel sheet,current rating 10 amp[ ,power consumption:5 hp , 1520_auto transformer type (ac) - operating voltage range :180-415 volt ,body material :mild steel sheet,current rating 10 amp[ ,power consumption:5 hp , 1620_electric induction p