Huawei UPS2000-G Series User Manual

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– Status: The battery status is N/A (battery not connected or reversely connected),
Equalized charging, Float charging, Hibernating, or Discharging.
– Capacity: indicates the remaining battery capacity.
– Backup time:
▪ UPS2000-G-15KRTL-01/UPS2000-G-20KRTL-01: estimated battery discharge
time when the batteries are being charged or discharged
▪ UPS2000-G-6KRTS/UPS2000-G-10KRTS/UPS2000-G-15KRTL/UPS2000-
G-20KRTL: estimated battery discharge time when the batteries are being
discharged. N/A is displayed when the batteries are being charged.
2. Batteries in Hibernating state cannot start a capacity test. Choose Control
and Maintain Batteries, and then press Manual Float Charging to switch
the batteries to the
oat charging state. Charge the batteries until the battery
capacity reaches 100%. If the batteries hibernate due to a charger alarm, the
batteries can switch between
oat charging and equalized charging only after
the alarm is cleared.
Figure H-2 Manual FC for Pos. screen
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For the 6 kVA and 10 kVA UPSs, perform manual oat charging, for the 15 kVA and 20 kVA
UPSs, batteries in positive and negative groups are manually switched to oat charging
respectively.
Step 2 Start the capacity test: Partially discharge the batteries. After all required
conditions are met, the test command is successfully delivered and the LCD
displays a Succeeded message.
Figure H-3 Capacity Test screen
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If the battery capacity does not meet the requirements, the system displays a message
indicating Batt. not fully charged. In this case, you need to reset the load rate and battery
capacity.
If the capacity test command is successfully executed, the charger disables its
output and the system is in battery mode. You can view the battery information
on the default screen (energy
ow diagram). The normal mode indicator (green)
turns o, and the battery mode indicator (yellow) turns on.
UPS2000-G-(6 kVA-20 kVA)
User Manual H Battery Capacity Test
Issue 21 (2022-10-13) Copyright © Huawei Technologies Co., Ltd. 162

Huawei UPS2000-G Series Specifications

General

Frequency	50/60 Hz
Output Power Factor	0.9
Humidity	0% to 95% (non-condensing)
Dimensions	Varies by model
Weight	Varies by model
Capacity	1 kVA, 2 kVA, 3 kVA
Input Voltage	220 Vac (120 Vac/208 Vac/230 Vac/240 Vac)
Output Voltage	220/230/240 VAC
Efficiency	Up to 95%
Topology	Double conversion online
Battery Type	Sealed Lead Acid
Communication Ports	USB, RS232
Optional Communication	SNMP
Operating Temperature	0°C to 40°C