Huawei R100020G1 User Manual page 29

R100020G1 Charging Module
User Manual
Cables
● Determine the temperature resistance level of the cable insulation materials
● You need to prepare input connectors, output connectors, and cables by
Table 4-1 Cable requirements
Cable
DC output
power cable
AC input
power cable
Issue 05 (2021-11-16)
CA UTION
based on the ambient temperature. Insulation materials of power cables and
communications cables must be able to resist temperatures higher than or
equal to 105°C.
yourself.
Recommended Specifications
Recommendation 1: flame-retardant
cable with withstand voltage ≥ 1000 V
DC, temperature resistance ≥ 105°C,
and conductor cross-sectional area of
16 mm
V DC, 125°C, 16 mm
unshielded cable)
Recommendation 2: flame-retardant
cable with withstand voltage ≥ 1000 V
DC, temperature resistance ≥ 105°C,
and conductor cross-sectional area of
AWG 6 (for example: UL 10269, AWG
6)
Recommendation 1: flame-retardant
cable with withstand voltage ≥ 600 V
AC, temperature resistance ≥ 105°C,
and conductor cross-sectional area of
10 mm
AC, 125°C, 10 mm
unshielded cable)
Recommendation 2: flame-retardant
cable with withstand voltage ≥ 600 V
AC, temperature resistance ≥ 105°C,
and conductor cross-sectional area of
AWG 8 (for example: UL 3386, AWG 8)
Copyright © Huawei Digital Power Technologies Co., Ltd.
2
(for example: ISO 6722, 1500
2
, single-core
2
(for example: ISO 6722, 600 V
2
, single-core
4 Installation
Remarks
Two positive cables
and two negative
cables. If the cable
surface temperature
is higher than 90°C,
use high-temperature
cables.
If the cable surface
temperature is higher
than 90°C, use high-
temperature cables.
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