Preparing Cables - Alpha ESS SMILE-B3-PLUS Installation Manual

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Preparing Cables

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