System Capacity Using vehicles, you can get different solutions using your vehicles and be able to come up with different solutions. |
A parallel system is launched using a certain number of UPS with the same capabilities and the power required when all of them work. For example, three UPSs with a power of 60kVA may be used to supply 170kVA.
Under normal circumstances, each device can supply up to 57kVA, but if one of the UPS fails, the other two should supply 85kVA, so there will certainly be overload. In this case, the load is immediately transmitted to the bypass by simultaneous operation of the static switch on each device. Note that as shown below, if the device failing to operate its bypass static switch is able to provide all current through the static switch. Once the UPS faults are resolved and reused, the load is automatically transferred to the inverters bypass. |