The cable colors shown in the electrical connection diagrams provided in this section are for
reference only. Select cables in accordance with local cable specications (green-and-yellow
cables are only used for protective earthing). The factors that aect cable selection include
the rated current, cable type, routing mode, ambient temperature, and maximum expected
line loss.
5.2 Preparing Cables
Table 5-1 Cable description (S indicates the conductor cross-sectional area of the AC cable, and S
p
indicates the conductor cross-sectional area of the PE cable)
Cable Type Conductor
Cross-Sectional
Area
Outer
Diameter
Descripti
on
PE cable
[1]
Base
support-
mounted
Single-core outdoor
copper cable and M12
OT/DT terminal
S
p
≥ S/2 - Prepared
by the
customer.
Select
either the
at
ground
bar or PE
cable.
Flat ground bar: 40
mm x 4 mm hot-dip
zinc-coated at steel
sheet
- -
Grounding bracket - - Delivered
with the
base
support
Rear
bracket-
mounted
Single-core outdoor
copper cable and M10
OT/DT terminal
S
p
≥ S/2 - Prepared
by the
customer
DC power
cable
(multi-
core)
Two-core outdoor cable and M12
OT/DT terminal
Recommended:
70–150 mm
2
,
maximum: 240
mm
2
30–64 mm Prepared
by the
customer
DC power
cable
(single-
core)
Single-core outdoor cable and M12
OT/DT terminal
Recommended:
70–150 mm
2
,
maximum: 240
mm
2
15–36 mm
AC power
cable
(three-
core)
[2]
Three-core (L1, L2, L3) outdoor cable
and M12 OT/DT terminal (L1, L2, L3)
70–240 mm
2
30–65 mm Prepared
by the
customer
LUNA2000-213KTL-H0 Smart Power Control System
User Manual 5 Cable Installation
Issue 04 (2024-12-30) Copyright © Huawei Technologies Co., Ltd. 47