Requirements For Connection - Alpha ESS SMILE-S5 Manual

34

6.1. Requirements for Connection

Cable
No.
Expandable
1 battery
power cable
Expandable
battery
2
communic-
ation cable
PV power
3
cable
CT
4 communic-
ation cable
5 ※ 1 Signal cable
※ 2
6 Signal cable
Grid power
7
cable
Backup
8
power cable
9 PE cable
※1 For CAN/RS485, LAN, Meter, DRM communication connection with inverter.
※2 For AUX communication connection with inverter
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 PV cable in
the
industry
(recommended
type: PV1-F)
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
Electrical Connection
Conductor Cross
Section Area
Range
25 mm² or AWG4
0.12 ～0.2 mm²
(AWG26~AWG24)
4 ～6 mm²
0.12 ～0.2 mm²
(AWG26~AWG24)
0.12 ～0.2 mm²
(AWG26~AWG24)
0.1 ～1.3 mm²
4 ～ 6 mm²
2.5 ～ 6 mm²
6 ～10 mm²
Outer
Source
Diame
ter
Delivered
with the
N/A
battery pack
Delivered
with the
N/A
battery pack
Purchased
5.5~9
by the
mm
installer
Delivered
with the
N/A
Smile-S5/B5
Purchased
4 ~ 6
by the
mm
installer
Purchased
4 ~ 6
by the
mm
installer
Purchased
8-14
by the
mm
installer
Purchased
8-14
by the
mm
installer
Purchased
N/A
by the
installer