tender for framework agreement (rate contract) of dc battery charger; 1 220v float-cum-boost charger1, 220v dc, 550a (main plant) nos 22 2 220v float-cum-boost charger2, 220v dc, 50a (offsite) nos 22 3 220v float-cum-boost charger1, 220v dc, 80a (chp ahp) nos 8 4 battery fuse box 4.1 battery fuse box for 550a charger (battery fuse box of adequate rating as per load duty cycle - annexure-i of technical specification, minimum rating 1250a) nos 22 4.2 battery fuse box for 50a charger (battery fuse box of adequate rating as per load duty cycle - annexure-i of technical specification, minimum rating 50a) nos 22 4.3 battery fuse box for 80a charger (battery fuse box of adequate rating as per load duty cycle - annexure-i of technical specification, minimum rating 100a) nos 8 total of 4 i.e. (4.1+4.2+4.3) 5 discharge resistor 5.1 discharge resistor -1 {discharge resistor with shunt suitable for (1) 5 hrs discharge rate for 1680 ah ni-cd battery (two banks of 840 ah in parallel)/ 10 hrs discharge rate 3640ah lead acid battery (two banks of 1820ah in parallel).(2) heat run test & dynamic response test of charger} nos 7 5.2 discharge resistor -2{discharge resistor with shunt suitable for (1) 5hrs discharge rate for 90ah ni-cd battery (single string)/ 10 hrs discharge rate / 150ah lead acid battery (2) heat run test & dynamic response test of charger} nos 7 5.3 discharge resistor -3{discharge resistor with shunt suitable for(1) 5 hrs discharge rate for 150 ah ni-cd battery / 10 hrs discharge rate / 225 ah lead acid battery. (2) heat run test & dynamic response test of charger} nos 5 6 single cell boost charger 6.1 single cell boost charger (main plant) at boq sl. no. 1 nos 7 6.2 single cell boost charger (offsite) at boq sl. no. 2 nos 7 7 e & c spares 7.1 e & c spares for float cum boost charger (main plant) at boq sl. no. 1 set 7 7.1.1 fuse link without holder a ac i/p hrc fuse link nos 66 b glass fuse nos 66 c control hrc fuse link nos 66 d rectifier fuse link nos 66 e filter capacitor fuse link nos 66 f dc o/p fuse link nos 66 7.1.2 indicating lamp a ac i/p lamp red color nos 66 b ac i/p lamp yellow color nos 66 c ac i/p lamp blue color nos 66 d dc o/p lamp nos 66 7.1.3 set of electronic cards/ modules (1 set each type & rating) set 7 7.2 e & c spares for float cum boost charger (offsite ) at boq sl. no. 2 set 7 7.2.1 fuse link without holder a ac i/p hrc fuse link nos 48 b glass fuse nos 48 c control hrc fuse link nos 48 d rectifier fuse link nos 48 e filter capacitor fuse link nos 48 f dc o/p fuse link nos 48 7.2.2 indicating lamp a ac i/p lamp red color nos 48 b ac i/p lamp yellow color nos 48 c ac i/p lamp blue color nos 48 d dc o/p lamp nos 48 7.2.3 set of electronic cards/ modules (1 set each type & rating) set 7 7.3 e & c spares for float cum boost charger (chp ahp) at boq sl. no. 3 set 2 7.3.1 fuse link without holder a ac i/p hrc fuse link nos 12 b glass fuse nos 12 c control hrc fuse link nos 12 d rectifier fuse link nos 12 e filter capacitor fuse link nos 12 f dc o/p fuse link nos 12 7.3.2 indicating lamp a ac i/p lamp red color nos 12 b ac i/p lamp yellow color nos 12 c ac i/p lamp blue color nos 12 d dc o/p lamp nos 12 8 supervision of e&c(including tests on all battery chargers to be carried out at site on completion of e & c and immediately prior to putting in service) 8.1 lump sum charges per visit for engineer (except daily charges)-550a visit 55 8.2 lump sum daily charges for engineer-550a days 189 8.3 lump sum charges per visit for engineer (except daily charges)-50a visit 43 8.4 lump sum daily charges for engineer-50a days 147 8.5 lump sum charges per visit for engineer (except daily charges)-80a visit 8 8.6 lump sum daily charges for engineer-80a days 28 9 mandatory spares 9.1 mandatory spares for float cum boost charger (main plant-550a) at boq sl. no. 1 set 7 a set of electronic cards/ modules (1 set of each type and rating) set 7 b set of auxiliary relays (1 set of each type and rating) set 7 c set of fuse links & glass fuses (3 set of each type and rating) set 21 d 3 phase rectifier bridge complete assembly (1 set of each type and rating) set 6 e rectifier transformer (1 no. of each type and rating) nos 7 f control transformer (1 no. of each type and rating) nos 7 9.2 mandatory spares for float cum boost charger (offsite - 50a) at boq sl. no. 2 set 7 a set of electronic cards/ modules (1 set of each type and rating) set 7 b set of auxiliary relays (1 set of each type and rating) set 7 c set of fuse links & glass fuses (3 set of each type and rating) set 21 d 3 phase rectifier bridge complete assembly (1 set of each type and rating) set 6 e rectifier transformer (1 no. of each type and rating) nos 7 f control transformer (1 no. of each type and rating) nos 7 9.3 mandatory spares for float cum boost charger (chp-ahp - 80a) at boq sl. no. 3 set 2 a set of electronic cards/ modules (1 set of each type and rating) set 2 b set of auxiliary relays (1 set of each type and rating) set 2 c set of fuse links & glass fuses (3 set of each type and rating) set 6 d 3 phase rectifier bridge complete assembly (1 set of each type and rating) set 2 e rectifier transformer (1 no. of each type and rating) nos 2 f control transformer (1 no. of each type and rating) nos 2