UPS5000-E-(50 kVA-300 kVA)
User Manual (50 kVA Power Modules)
2 Overview
Issue 02 (2017-02-25)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
24
2.3.2 Power Module
Appearance
Figure 2-12
Power module
(1) Positioning lock
(2) Run indicator
(3) Alarm indicator
(4) Fault indicator
(5) Ready switch
(6) Output port
(7) Input port
Functions
The power module consists of a power factor correction (PFC) rectifier and inverter. The
rectifier performs AC-DC or DC-DC conversion on the mains and battery inputs, and
stabilizes the bus voltage. The inverter converts DC inputs into AC sine wave outputs.
Specifications
Dimensions (H x W x D): 130 mm x 442 mm x 620 mm
Weight: 32 kg
Rated output capacity: 50 kVA/50 kW
Power density: 23 W/inch
3