Eco Mode - Huawei UPS5000-E User Manual

UPS5000-E-(60 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
Figure 2-7 UPS conceptual diagram in maintenance bypass mode

2.2.2.5 ECO Mode

The economic control operation (ECO) mode is an economical working mode,
which can be configured on the user interface. In ECO mode, when the bypass
input is within the ECO voltage and frequency ranges and other ECO power supply
conditions are met, the UPS works in bypass mode and the inverter is in standby
state. When the bypass source voltage is outside the ECO voltage range, the UPS
transfers from bypass mode to inverter mode. In either bypass mode or inverter
mode, the rectifier is started all the time and charges batteries using a charger.
The ECO mode guarantees high efficiency.
Issue 06 (2023-08-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
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