6.6. How do I select the battery cabinet when using long run UPS?
For example, a battery cabinet contains 16 pcs of 12V battery, and all of them connect in series, the nominal voltage of this battery cabinet is 192Vdc. It would match the UPS which should connect 16 pcs of battery, battery voltage 192Vdc or charging voltage 218.4. When we talk about a 12V battery, it means the nominal voltage of this battery