(1) Liquid crystal display
(LCD)
(2) Maintenance bypass
(MBS) port
(3) Optional card slot
(4) Battery management
system (BMS) port
(5) RS232
communications port
b
(6) RS485
communications ports
(connect to northbound
devices)
(7) USB port
a
(8) AC input and output
terminals (behind the
cover)
(9) Battery input
terminal (behind the
cover)
(10) Parallel current
equalization port
(11) Emergency power-
o (EPO) port
(12) Parallel
communication ports
(13) Battery PE terminal
● The RS485 port supports only the Modbus RTU protocol.
● a: The USB port supports the serial port communication protocol. The USB port can be
used to export logs and send serial port commissioning commands.
● b: The RS232 port supports the serial port communication protocol. The RS232 port can
be used to export logs, send serial port commissioning commands, and upgrade the UPS
main power program online.
Table 3-2 6 kVA UPS technical
specications
Item
Specications
Rated capacity 6 kVA
Number of phases 1
Input power factor ≥ 0.99
Output power factor ≥ 0.9
Rated input voltage 220 V AC/230 V AC/240 V AC
Input voltage range 110–280 V AC; < 176 V AC: derated; 110 V AC: 50%
load
Rated input frequency 50 Hz/60 Hz
Input frequency range ● 50 Hz: 46–54 Hz
● 60 Hz: 56–64 Hz
Output frequency range 50 Hz±0.5%
Peak eciency Normal mode: 93% (online mode)
Normal mode: 90%
FusionModule500 Smart Mini Data Center
User Manual (Philippines, FusionModule500-
SU61A12S) 3 System Architecture
Issue 02 (2021-06-30) Copyright © Huawei Technologies Co., Ltd. 21