Rated frequency±2Hz (selectable from ±0.5Hz-±5Hz)
1. Factory setting is 380V. Commissioning engineers can set to 400V or 415V.
2.
Factory setting is 50Hz. Commissioning engineers can set to 60Hz. For example, UPS is set
to frequency inverter mode, and then bypass status will be neglected.
8.8 Efficiency
Table 8-8 Efficiency, Loss and Air Exchange
Normal mode(dual conversion)
％
95
ECO mode
％
99
Battery discharging efficiency (DC/AC) (battery at nominal voltage 480Vdc and full-rated linear load)
％
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