Huawei LUNA2000 Series - Preparing Cables

LUNA2000-(5-30)-S0
User Manual
5 Electrical Connection
Issue 01 (2020-09-18)
Copyright © Huawei Technologies Co., Ltd.
46
5.1 Preparing Cables
Figure 5-1 Battery cable connections
Table 5-1 Cables prepared by the customer
No.
Cable
Type
Recommended
Specifications
Source
1
DC input power
cable
(inverter to
battery and
battery to
battery)
Common outdoor PV
cable in the industry

Conductor
cross-sectional
area: 4 –6 mm
2

Cable outer
diameter: 5.5–9
mm
Prepared by
the
customer
2
Signal cable
(inverter to
battery and
battery to
battery)
Outdoor shielded
twisted pair cable (8
cores)

Conductor
cross-sectional
area: 0.20–0.35
mm
2

Cable outer
diameter: 6.2–7
mm
Prepared by
the
customer
3
Ground cable
Single-core outdoor
copper cable

10mm
2
Prepared by
the
customer