220v dc battery charger 220v dc battery charger , battery charger , 220v float-cum-boost charger-1 for chp area as per annexure-v ( clause no.11-load duty cycle ) minimum ratring shall be 70a or as per load cycle whichever is higher , 220v float charger-1 for chp area as per annexure-v ( clause no.11-load duty cycle ) minimum ratring shall be 70a or as per load cycle whichever is higher , 220v float-cum-boost charger-2 for ahp area as per annexure-v ( clause no.11-load duty cycle ) minimum ratring shall be 50a or as per load cycle whichever is higher , 220v float charger-2 for ahp area as per annexure-v ( clause no.11-load duty cycle ) minimum ratring shall be 50a or as per load cycle whichever is higher , 220v float-cum-boost charger-3 for awrs area as perannexure-v ( clause no.11-load duty cycle ) minimum ratring shall be 50a or as per load cycle whichever is higher , 220v float charger-3 for awrs area as per annexure-v ( clause no.11-load duty cycle ) minimum ratring shall be 50a or as per load cycle whichever is higher , battery fuse boxfor chp area , battery fuse box for ahp area , battery fuse box for awrs area , discharge resistor for chp area , discharge resistor for ahp area , discharge resistor for awrs area , commissioning spares for float cum boost charger for chp areaas per annexure-ii , commissioning spares for float cum boost charger for ahp areaas per annexure-ii , commissioning spares for float cum boost charger for awrs areaas per annexure-ii , supervision of commissioning ( including tests on all battery chargers to be carried out at site on completion of commissioning and immediately prior to putting in service ) , lump sum charges per visit for engineer ( except daily charges ) , lump sum daily charges for engineer , mandatory spares , mandatory spares for float cum boost charger for chp areaas per annexure-ii , mandatory spares for float chargerfor chp areaas per annexure-ii , mandatory spares for float cum boost chargerfor ahp areaas per annexure-ii , mandatory spares for float chargerfor ahp areaas per annexure-ii , mandatory spares for float cum boost charger for awrs areaas per annexure-ii , mandatory spares for float chargerfor awrs areaas per annexure-ii