Huawei UPS5000-E-30 kVA-FM - Page 51

Component Model/Specications Function
ECM
extended
subrack
UPSM000ECM00 Install this subrack when the UPS is
equipped with a backfeed protection
card and dry contact extended card.
Dry contact
extended
card
UPSDMDRYIO00 Provides extended monitoring ports:
ve relay output ports and ve input
ports.
Backfeed
protection
card
UPSDSDRYIO00 Detects mains and bypass backfeed
and provides protection.
Antiseismic
kit
- Reinforces the cabinet so that the
cabinet can resist intensity 9
earthquakes.
Ambient
temperature
and
humidity
sensor
ENR1DETA MODULE Collects ambient temperature and
humidity, and can be applied to
batteries.
Battery
grounding
failure
detector
- Detects current leakage and
generates alarms. When equipped
with a remote trip switch, the
detector protects devices and
prevents re outbreak. Detects
battery grounding failures and
generates alarms when the ground
leakage current exceeds the
specied
value.
BSC cable 10 m/15 m/60 m Transmits bus synchronization signals
in a dual-bus system.
Parallel
cable
5 m/10 m/15 m Connects UPSs in parallel.
Top air-ow
cabinet
- Exhausts air from the top.
Cable entry
cabinet
- If a cable entry cabinet is installed,
cables can be routed in and out from
the bottom of the cabinet.
NO TE
The ECM expansion subrack does not support onsite installation. If you require this optional
component, specify it when you purchase the device and the component will be
preinstalled.
UPS5000-E-(30 kVA–120 kVA)-FM
User Manual 2 Overview
Issue 03 (2022-01-30) Copyright © Huawei Technologies Co., Ltd. 43