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UPS2000-A-(1 kVA-3 kVA)
User Manual
Optional
Component
External charger
High-voltage
protector
Issue 17 (2024-01-30)
Model
CHG-36V15A-01B
CHG-72V12A-01B
CHG-96V10A-01B
OVCD-230V16A-01B
Copyright © Huawei Digital Power Technologies Co., Ltd.
Function
Connects the battery pack
or rack to the mains and
charges the batteries or
battery pack.
The OVCD is connected
between the mains and
the UPS input. If the
mains voltage is
abnormally high, the
OVCD actively disconnects
the L wire between the
mains input and UPS to
prevent the abnormally
high voltage from flowing
into the UPS and
damaging the UPS. In
addition, the OVCD
provides extra input surge
voltage absorbing
capability and input
filtering capability.
2 Product Overview
Remarks
Applicable to the 1
kVA UPS with long
backup time.
Applicable to the 2
kVA UPS with long
backup time.
Applicable to the 3
kVA UPS with long
backup time.
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23
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