Working Principles - Huawei UPS2000-G1-6 kVA User Manual

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UPS2000-G1-(6 kVA–10 kVA)
User Manual
Figure 2-4 UPS2000-G1-6 kVA rear panel
(1) RS232 port
(5) Input breaker
(9) Busbar protective
cover
Figure 2-5 shows the UPS2000-G1-10 kVA rear panel.
Figure 2-5 UPS2000-G1-10 kVA rear panel
(1) RS232 port
(5) Input breaker
(9) Busbar protective
cover

2.4 Working Principles

The UPS consists of a PFC rectifier, an inverter, a battery charger, a DC-DC converter,
batteries, and a static switch. Figure 2-6 shows the UPS block diagram.
Issue 05 (2013-07-17)
(2) EPO port
(6) Fuse
(10) SNMP card cover
(2) EPO port
(6) Fuse
(10) SNMP card cover
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Copyright © Huawei Technologies Co., Ltd.
(3) Parallel control port
(7) Surge protection and
grounding port
(3) Parallel control port
(7) Surge protection and
grounding port
2 UPS Overview
(4) Fan
(8) Output
socket
(4) Fan
(8) AC output socket
7

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