Powering On And Starting The Ups - Huawei UPS5000-S Series Quick Manual

3. (Remove the paper protective film from the
sealing putty.) After routing cables and verifying
cable connections, seal the gap between
cables and the cabinet using sealing putty.
Paper
protective film
Sealing putty must be used as a whole and
the gap can be sealed only from the top.
5

Powering On and Starting the UPS

1. Before powering on the UPS, ensure that the UPS has passed all check items in the UPS5000
Commissioning and Acceptance Report and Chapter 4.
2. Measure the voltage and frequency of the mains and bypass inputs of the UPS, or the voltage
and frequency output from the external input power distribution cabinet (PDC) to the UPS.
Ensure that the line voltage is in the range of 138–485 V AC and the frequency is in the range
of 40–70 Hz.
5.1
Powering On the UPS
Turn on the external bypass and mains input switches.
After the UPS is powered on, initialization begins. The MDU
displays the Huawei logo and an initialization progress bar.
5.2
Starting the Inverter
Number of
Battery Batteries
Specifications Connected
in Series
150 Ah/12 V DC 36
300 Ah/2 V DC 192
300 Ah/12 V DC 40
300 Ah/2 V DC 240
•
Number of cells indicates the number of 2 V DC batteries in a battery string connected to the UPS.
•
If multiple UPSs share battery strings, the battery capacity of each UPS is the total capacity of the
battery strings.
Sealing putty
Number of Battery
Strings Connected in
Parallel to the UPS
2
2
3
4
6
4. Do not remove the dustproof cover before
power-on to prevent dust from entering the
UPS.
Dustproof
cover
Number of
Cells
36 x 6 = 216
192 x 1 = 192
40 x 6 = 240
240 x 1 = 240
Battery Capacity
150 Ah + 150 Ah = 300 Ah
300 Ah + 300 Ah = 600 Ah
300 Ah + 300 Ah + 300 Ah
= 900 Ah
300 Ah + 300 Ah + 300 Ah
+ 300 Ah = 1200 Ah