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Alpha ESS Co., Ltd.
Page 32 of 69
Your Smart Energy
7.2
Preparing Cables
No.
Cable
Type
Conductor Cross
Section Area Range
Outer
Diameter
Source
1
Battery
power cable
Standard PV cable in the
industry (recommended type:
PV1-F)
16 mm
2
N/A
Delivered with
the battery
pack
2
Battery
communication
cable
Standard network cable in the
industry (recommended type:
Cat5e, UTP, UV-resistant
for outdoor use)
0.12
～
0.2 mm
2
(AWG26~AWG24)
N/A
Delivered with
the battery
pack
3
CT
communication
cable
Standard network cable in the
industry (recommended type:
Cat5e, FTP, UV-resistant
for outdoor use)
0.12
～
0.2 mm
2
(AWG26~AWG24)
N/A
Delivered with
the inverter
4
※
1
Signal cable
Standard network cable in the
industry (recommended type:
Cat5e, FTP, UV-resistant
for outdoor use)
0.12
～
0.2 mm
2
(AWG26~AWG24)
4 ~ 6 mm
Purchased
by the installer
5
※
2
Signal cable
Multiple-core outdoor shielded
twisted pair cable
0.1
～
1.3 mm
2
4 ~ 6 mm
Purchased
by the installer
6
Grid power
cable
Three-core (L, N and PE)
outdoor copper cable
4
～
6 mm
2
13-18 mm
Purchased
by the installer
7
Backup power
cable
Three-core (L, N and PE)
outdoor copper cable
2.5
～
6 mm
2
6-12 mm
Purchased
by the installer
8
PE cable
Single-core outdoor
copper cable
6
～
10 mm
2
N/A
Purchased
by the installer
※
1
For CAN/RS485, LAN, Meter, DRM communication connection with inverter.
※
2
For AUX communication connection with inverter
