Sungrow SC3150UD-MV-US System Manual

41
table 6-2 Cable Specification of Multi-branch Version
Cable
Specifications
Connec-
tion holes
Requ.
Note
DC input
The cross-sectional area of the
positive and negative input ca-
bles is 240 mm
2
(or 600 kcmil)
at most
Each
branch
has two
wiring
holes.
Φ13
Alumi-
num/Cop-
per ca-
bles can
be flexi-
bly se-
lected to
bear the
max
current.
AC output
The cross-sectional area of
each phase inputs is 240 mm
2
(or 600 kcmil)at most (PCS
stand-alone AC output side)
Six inputs,
each with
two holes
arranged
up and
down for
each
phase
wiring.
Φ13
Alumi-
num/Cop-
per ca-
bles can
be flexi-
bly se-
lected to
bear the
max
current.
RS485 com-
munication
cable
2-core twisted shielded pair
cable
- - -
Can communi-
cation cable
0.75 mm
2
- - -
Network cable Standard network cable
- - -
• AC side
It is recommended to connect the AC side to the low voltage side of the downstream
transformer directly through the copper bar.
• Ground connection
There are ground connection points on the container base.
It is recommended to use copper wire cable with specification of at least 100Kcmil.
• External communication
System Manual 6 Electrical Connection

Sungrow SC3150UD-MV-US Specifications

General

Brand	Sungrow
Model	SC3150UD-MV-US
Category	Storage
Language	English