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UPS5000-E-(25 kVA-75 kVA)-SM
User Manual (Half Height)
Figure 3-40 Cable connections for a 1+1 parallel system
(1) Mains input power
cable
The specifications of power cables on each UPS should be the same to achieve current
equalization in normal mode and bypass mode. The power cables include bypass input power
cables and UPS output power cables.
Figure 3-41
dual-bus parallel system consisting of two UPS systems.
Issue 03 (2019-12-13)
To clearly and simply show cable connections, this document uses "the number of oblique lines" to
indicate the number of power cables of the same type.
Do not configure circuit breakers for the mains and bypass input N wires and output N wire.
Connect power cables according to port silk screen.
and
Figure 3-42
Copyright © Huawei Technologies Co., Ltd.
(2) Bypass input power
cable
show the conceptual diagram and cable connections for a
(3) Battery
(4) Output power
cable
cable
3 Installation
73
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