Working Principle; Conceptual Diagram; Working Modes - Huawei UPS2000-G-6KRTS User Manual

UPS2000-G- (6 kVA-20 kVA)
User Manual
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2.2 Working Principle

2.2.1 Conceptual Diagram

Figure 2-2
Figure 2-2 Conceptual diagram

2.2.2 Working Modes

The UPS has the following working modes:
●
Issue 18 (2021-07-16)
Item
UPS subcategory
Output capacity
UPS type
Built-in battery
(optional)
Model identifier
shows the UPS conceptual diagram.
Normal mode
When the mains is normal, the rectifier boosts the mains input voltage and
converts the AC power into stable DC power for the inverter, and the mains
charges batteries over a charger. Then the inverter converts the DC power into
stable AC power, which is supplied to loads.
Copyright © Huawei Technologies Co., Ltd.
Description
G: series name
● 6K: 6 kVA
● 10K: 10 kVA
● 15K: 15 kVA
● 20K: 20 kVA
● RT: rack- and tower-mounted unit
● RR: rack-mounted unit
● TT: tower-mounted unit
● TM: modular tower-mounted unit
● RM: modular rack-mounted unit
● S: standard model, which provides only a
standard battery pack.
● L: long backup time model. You need to use an
external large-capacity battery pack.
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2 Quick Introduction
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