Huawei LUNA2000 - Preparing Cables

5.1 Preparing Cables
Figur
e 5-1 Battery cable connections
Table 5-1 Cables pr
epared by the customer
No. Cable Type Recommended
Specications
Source
1 DC input
po
wer 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
(inv
erter 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
c
opper cable
● 10 mm
2
Prepared
by the
customer
LUNA2000-(5-30)-S0
User Manual 5 Electrical Connection
Issue 01 (2020-10-20) Copyright © Huawei Technologies Co., Ltd. 49