Huawei UPS5000-A-200K-ST User Manual page 65

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UPS5000-A-(200 kVA-800 kVA)
User Manual
Optional
Component
Dry contact
expansion card
Backfeed protection
card
Battery grounding
failure detector
Ambient
temperature and
humidity sensor
iBattery
Parallel cable
BSC cable
Cable entry cabinet
Issue 05 (2020-04-27)
Model
-
-
-
-
-
5 m/10 m/15 m
5 m/10 m/15 m/60 m
-
NO TE
● The ECM expansion subrack does not support onsite installation. If you require this
optional component, inform Huawei when you purchase the UPS so that Huawei can
install the subrack before delivery.
● IP21 components cannot be configured for the UPS5000-A-300K-STT or UPS5000-
A-200K-FT. IP21 components cannot be configured for the UPS5000-A-200K-ST when
cables are routed from the top of the cabinet.
● A cable entry cabinet can be installed only for the non-isolation protection model of
UPS5000-A-200K-FT.
Copyright © Huawei Digital Power Technologies Co., Ltd.
Function
Provides monitoring expansion
ports: five relay output ports and
five input ports.
Provides mains and bypass
backfeed detection and
protection.
Detects current leakage and
generates alarms. When equipped
with a remote trip switch, the
detector protects devices and
prevents fire disasters. Detects
battery grounding failures and
sends alarm signals when the
ground leakage current exceeds
the specified value.
The ambient temperature and
humidity sampling board is
applicable to batteries.
Collects battery information. It
collects battery status data from
the downstream BIM groups
through wireless communication,
and sends the data to the ECC
and the third-party NMS through
COM or PoE ports.
Connects UPSs in parallel.
Transmits bus synchronization
signals in a dual-bus system.
If a cable entry cabinet is
installed, cables can be routed
from the bottom of cabinets.
2 Overview
57

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