pradeep.g.belchada
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hello everybody i wanted to design myself a online ups 5kva. the offline ups is a one which iam using for
the computer. in which relay is used for transfer of mains to battery mode. i have a question is online ups is having any internal relay.and i learnt that online ups always takes the power from battery. if mains present then also it takes the power from battery. my question is how it is possible to charger of
ups to charge the battery as well as to give the power to the inverter(converter which is igbt based)
what will be the wattage of the charger. how much current it gives e.t.c
the computer. in which relay is used for transfer of mains to battery mode. i have a question is online ups is having any internal relay.and i learnt that online ups always takes the power from battery. if mains present then also it takes the power from battery. my question is how it is possible to charger of
ups to charge the battery as well as to give the power to the inverter(converter which is igbt based)
what will be the wattage of the charger. how much current it gives e.t.c