Name Type Conducto
r Cross-
Sectional
Area
Outer
Diameter
Terminal Source
Single-phase AC
input power cable
(without external
grid power supply)
Two-core/Three-
core outdoor
copper/copper-clad
aluminum/
aluminum alloy
cable
6–25 mm
2
12.7–27 mm Cord end
terminal with
an insertion
depth of 12
mm, M8
OT/DT
terminal
Prepared
by the
customer
Network cable CAT 5E outdoor
shielded network
cable, internal
resistance ≤ 1.5
ohms/10 m
- ≤ 9 mm Shielded
RJ45
connector
Prepared
by the
customer
Optical ber cable Four-core or eight-
core single-mode
armored cable
with the
transmission
wavelength of
1310 nm
- ≤ 18 mm - Prepared
by the
customer
(Optional)
Cable to
the
DDSU666-
H
RS485
comm
unicati
ons
cable
- - - - Preinstalle
d before
delivery
Curren
t
transf
ormer
cable
and
power
cable
- - - - Delivered
with the
product
(Optional)
Cable to
the
maintena
nce socket
Power
cable
and
groun
d
cable
- - - - Delivered
with the
product
LUNA2000-(97KWH-1H1, 129KWH-2H1,
161KWH-2H1, 200KWH-2H1) Smart String ESS
User Manual 8 Installing Cables
Issue 10 (2023-11-07) Copyright © Huawei Digital Power Technologies Co., Ltd. 106