Optional Components - Huawei UPS5000-E Series User Manual

UPS5000-E-(20 kVA-160 kVA)
User Manual (Low voltage)
Figure 2-20 Conceptual diagram of a dual-bus system

2.6 Optional Components

Component
Surge
protection box
Surge
protection box
subrack
ECM extended
subrack
Antiseismic kit
IP21
Issue 03 (2020-04-27)
Model
N/A
N/A
N/A
N/A
N/A
Copyright © Huawei Technologies Co., Ltd.
Function
Improves the UPS surge protection
capability. For details, see the UPS
Surge Protection Box Quick
Installation Guide.
Configured only when the surge
protection box is used. The position
for installing the surge protection box
subrack and ECM expansion subrack
is the same, and therefore the two
types of subracks cannot be used
simultaneously.
Install this subrack when the UPS is
equipped with a backfeed protection
card and dry contact extended card.
The position for installing the surge
protection box subrack and ECM
expansion subrack is the same, and
therefore the two types of subracks
cannot be used simultaneously.
Reinforces the cabinet so that the
cabinet meets the requirements of 9
degree seismic fortification intensity.
Prevents water from dropping into
2 Overview
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