Huawei MTS9300A - 2 Installation Preparations; Preparing Cables

2 Installation Preparations
2.1 Preparing Cables
The cross-sectional area of a power cable depends on the current that will
ow
through the cable and the voltage drop allowed for the cable.
The cable cross-sectional areas listed are for reference only.
Table 2-1 Preparing cables
Cable Type
Maximum
Current (A)
Minimum Cross-
Sectional Area (mm
2
)
Maximum Cross-
Sectional Area (mm
2
)
Cabinet ground cable NA 16 25
AC input
power cable
(three-
phase)
Live wire L1 18 25 50
Live wire L2 18 25 50
Live wire L3 18 25 50
Neutral wire NA 25 35
AC input
power cable
(two-phase)
Live wire L1 54 25 50
Live wire L2 54 25 50
AC input
power cable
(three-
phase)
Live wire L1 32 25 50
Live wire L2 32 25 50
Live wire L3 32 25 50
AC input
power cable
(single-
phase)
Live wire L1 54 25 50
Neutral wire 54 25 35
DC output
power cable
- 125 25 35
MTS9300A Telecom Power (Claro, Colombia,
MTS9304A-AM10A1)
Installation Guide 2 Installation Preparations
Issue 01 (2021-05-30) Copyright © Huawei Technologies Co., Ltd. 15