Huawei UPS2000-G-3KRTS - 2.2 Working Principle

UPS2000-G-(1 kVA-3 kVA)
User Manual
2 Overview
Issue 15 (2019-12-19)
Copyright © Huawei Technologies Co., Ltd.
15
Figure 2-1 UPS model number
Table 2-2 describes the UPS model number.
Table 2-2 UPS model number details
No.
Item
Description
1
Product category
UPS
2
Product family
2000: P (capacity) ≤ 20 kVA
3
Product series

A: tower series

G: rack series
4
Output capacity
Unit: VA

1K: 1 kVA

2K: 2 kVA

3K: 3 kVA
5
UPS type

RT: rack- or tower-mounted UPS

TT: tower-mounted UPS
6
Built-in battery
pack (optional)

S: standard backup time model, which provides only a
standard battery pack

L: long backup time model. You need to use an external
large-capacity battery pack
2.2 Working Principle
Figure 2-2 shows the UPS conceptual diagram.