UPS5000-E-(50 kVA-300 kVA)
User Manual (50 kVA Power Modules)
Copyright © Huawei Technologies Co., Ltd.
The rectifier FPGA software is being
upgraded.
A minor alarm is generated for the inverter or
rectifier.
There is no minor alarm for the inverter or
rectifier, or the rectifier FPGA software is
being upgraded.
A critical alarm is generated for the inverter or
rectifier.
There is no critical alarm for the inverter or
rectifier, or the rectifier FPGA software is
being upgraded.
Functions
The power module consists of a power factor correction (PFC) rectifier, inverter, and DC/DC
converter. The power module performs AC/DC or DC/DC conversion on the mains and
battery inputs, and stabilizes the bus voltage. The inverter (DC/AC) converts the inputs into
sine wave outputs.
Specifications
Dimensions (H x W x D): 130 mm x 442 mm x 620 mm
Weight: ≤ 35 kg
Rated output capacity: 50 kVA/50 kW
Power density: 50 kVA/3 U
2.3.3 Bypass Module
Appearance
Figure 2-15 shows a bypass module of a 200 kVA UPS.