UPS5000-E-(40 kVA-320 kVA)
User Manual
3 Installation
Issue 10 (2015-09-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
92
(5) Battery string 1
input positive
terminal
(6) Battery string 1
input N
(7) Battery string 1
input negative
terminal
(8) Mains input 1L1
(9) Mains input 1L2
(10) Mains input
1L3
(11) Mains input 1
N
(12) Battery string 2
input positive
terminal
(13) Battery string 2
input N
(14) Battery string 2
input negative
terminal
(15) Bypass input 2
N
(16) Bypass input
2L3
(17) Bypass input
2L2
(18) Bypass input
2L1
(19) Battery string 3
input positive
terminal
(20) Battery string 3
input N
(21) Battery string 3
input negative
terminal
(22) Mains input
2L1
(23) Mains input
2L2
(24) Mains input
2L3
(25) Mains input 2
N
(26) Battery string 4
input positive
terminal
(27) Battery string 4
input N
(28) Battery string 4
input negative
terminal
(29) Output W
(30) Output V
(31) Output U
(32) Output N
Step 6
(Optional) Connect cables to the output PDC.
For the connection method, see the
PDC-0630ACV4OUA Power Distribution Unit User Manual
.
----End
3.3.3 Connecting Signal Cables
Context
Choose the following methods to connect signal cables for parallel UPSs.
A maximum of four UPS5000-E-120K-F120s, UPS5000-E-200K-F200s,
UPS5000-E-320K-F320s, or UPS5000-E-320K-F320Ts can be connected in parallel. Cable
connection principles for two UPSs connected in parallel are the same as those for four UPSs
connected in parallel. The following describes how to connect cables for four UPSs connected
in parallel.
Procedure
Step 1
Connect the parallel ports on the UPSs in the parallel system over parallel cables.