Configure the Output

NOTE: This configuration is mandatory for correct UPS operation.

Tap Configuration > Output.
1. Set the AC voltage ph-ph to 200VAC, 208VAC, 220VAC, 380VAC, 400VAC, 415VAC, or 480VAC depending on your configuration. (Not all voltages are available in all regions.)
2. Set the Frequency to 50Hz ±1.0, 50Hz ±3.0, 50Hz ±10.0, 60Hz ±1.0, 60Hz ±3.0, or 60Hz ±10.0 depending on your configuration.
3. Tap OK to save your settings and tap the arrow symbol to go to the next page.
4. Set the Bypass and output tolerance (%). The bypass and output tolerance range is +3% to +10%, default is +10%.
5. Set the Voltage compensation (%). The output voltage of the UPS can be adjusted up to ±3% to compensate for different cable lengths.
6. Set the Overload threshold (%). The overload range is 0% to 100%, default is 75%.
7. Set the Transformer voltage compensation (%). The transformer voltage compensation range is 0% to 3%, default is 0%. See Output Transformer Voltage Compensation for more details and Configure the UPS Input for configuring that an output transformer is present.
8. Tap OK to save your settings.

Output Transformer Voltage Compensation

It is possible to compensate for an output transformer and balance the output voltage drop (0-3%).

Disconnect the load from the UPS.
Measure the voltage on the secondary side of the transformer at 0% load, and adjust the output voltage of the UPS manually via the Voltage compensation (%) setting to compensate for the voltage offset, if any .
Connect the load to the UPS.
Measure the voltage on the secondary side of the transformer again at X% load, and adjust the output voltage of the UPS via the Transformer voltage compensation (%) setting to compensate for the voltage drop in the transformer.

The transformer voltage compensation required at the specific load is used to make an automatic linear output voltage adjustment on the UPS according to the output load percentage.