mode or inverter mode, the rectier keeps working and charges batteries using a
charger. The ECO mode delivers a high eciency.
Figure 2-8 UPS conceptual diagram in ECO mode
Manual startup is required to ensure that the inverter is in standby state and the power
ow has reached the inverter.
2.5.5 Source-Share Mode
If the UPS works properly and the AC input power of
rectiers is insucient, the
UPS transfers to source-share mode. In this case, the power module obtains
energy from both the mains and batteries, and the energy is converted into AC
outputs by the inverter.
Figure 2-9 Conceptual diagram in source-share mode
UPS5000-H-(400 kVA-600 kVA)
User Manual (100 kVA Power Module) 2 Product Overview
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