Uninterruptible Power Supplies (UPS)

To create an uninterruptible power supply (UPS), go to

DM Electrical->One-Line Devices->UPSs

UPS Dialog Box

One-Line Devices--UPS Dialog Box

See the Common Schedule Dialog Box Features section for more information about how this dialog box works. This section describes the New, Save, Delete, Rename, Find, Previous, and Next buttons.

See the Fault Analysis Settings section for more information about the Fault Analysis section of this dialog box.

See the Feeder Specification Settings section for more information about the Feeder Specification section of this dialog box.

See the Common One-Line Device Information section for more information about the other values in this dialog box.

The Input KVA, Efficiency, Output KVA, Output KW, and Power Factor values are all related to each other. You use the radio button to choose which value you want calculated. Either Input KVA or Efficiency will be calculated. Either Output KVA, Output KW, or Power Factor will be calculated. You must enter the other values manually.

Input KVA: The input kVA of the UPS. If this is calculated, it is equal to Output KVA / Efficiency.

Efficiency: The efficiency of the UPS. If this is calculated, it is equal to Input KVA / Output KVA.

Output KVA: The output kVA of the UPS. If this is calculated, it is equal to Input KVA * Efficiency.

Output KW: The output of the UPS in kW. If this is calculated, it is equal to Output KVA * Power Factor.

Power Factor: The power factor of the output of the UPS. If this is calculated, it is equal to Output KVA / Output KW.


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