Huawei iSitePower-M ISP-M-MAB05B1 Manual page 77

iSitePower-M V100R002C00
User Manual (MAP05A1, MAB05B1)
No. One End
4 COM and
dry contact
ports
5 Ground
point
6 Ground
point
Table 7-10 Cables in parallel system scenario
No. One End
1 PV input
ports
2 Ground
point
3 COM and
dry contact
ports
4 AC parallel
box
5 AC parallel
box
Issue 03 (2022-10-28)
Other End Type
Genset Outdoor shielded twisted
Control pair cable (8 cores)
Signal
Ground bar Outdoor single-core
copper cable
（customer
side）
Ground point Outdoor single-core
on the copper cable
module for
capacity
expansion
Other End Type
DC switch Common outdoor PV
cable in the industry
（customer
side）
Ground bar Outdoor single-core
copper cable
（customer
side）
Genset Outdoor shielded twisted
control signal pair cable (8 cores)
PDB Outdoor three-core copper
cable (L/N/PE)
（customer
side）
AC output Outdoor three-core copper
cable (L/N/PE)
Copyright © Huawei Digital Power Technologies Co., Ltd.
7 Preparing Cables
Recommended
Specifications
● Conductor cross-
sectional area: 0.2–1
2
mm
● Cable outer diameter:
6.3–7.5 mm
Main ground cable: 4–6
2
mm (same as the cross-
sectional area of the AC
input power cable)
Main ground cable: 6 mm
Recommended
Specifications
● Conductor cross-
sectional area: 4–6 mm
● Cable outer diameter:
5.5–9 mm
Main ground cable: 4–6
2
mm (same as the cross-
sectional area of the AC
input power cable)
● Conductor cross-
sectional area: 0.2–1
2
mm
● Cable outer diameter:
6.3–7.5 mm
● Conductor cross-
sectional area: 25 mm
● Cable outer diameter:
16–26 mm
● Conductor cross-
sectional area: 4–6 mm
● Cable outer diameter:
13.7–16.9 mm
2
2
2
2
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