Control Module; Overview - Huawei UPS5000-E Series User Manual

UPS5000-E-(60 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
Indicator
Alarm indicator
Fault indicator
Functions
The bypass module supplies power in the following cases:
If the UPS is set to ECO mode and the bypass voltage is within the specified range, the UPS
works in bypass mode.
If the power module overload times out, the UPS transfers to bypass mode.
Both the active and standby ECMs are abnormal.
The system fails to run properly and transfers to bypass mode.
A manual operation is performed to transfer to bypass mode.
Specifications
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2.3.4 Control Module

2.3.4.1 Overview

In a standard configuration, the control module consists of two ECMs, one dry contact card,
and one monitoring interface card (from left to right). The four cards are hot swappable. One
subrack is reserved above the dry contact card. A backfeed protection card or dry contact
extended card can be inserted into this subrack.
Issue 01 (2020-04-13)
Color
Yellow
Red
Dimensions (H x W x D): 130 mm x 420 mm x 500 mm
Weight: 19 kg
Rated output capacity: 200 kVA
Copyright © Huawei Technologies Co., Ltd.
Status
Off
Steady on
Off
Steady on
Off
2 Overview
Description
0.125s).
The bypass software is being
upgraded.
A minor alarm is generated
for the bypass.
There is no minor alarm for
the bypass, or the software is
being upgraded.
A critical alarm is generated
for the bypass.
There is no critical alarm for
the bypass, or the software is
being upgraded.
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