Sungrow SC3150UD-MV-US System Manual

40
At most 2 groups of circuit breakers can be set to the DC side with at most 8 input for
each group of load switch. Fuse is equipped for each input with the fuse specification
optional.
The DC input cables (including DC positive and DC negative) should be 194℉ (90℃)
copper cables or 194℉ (90℃) aluminum cables.
table 6-1 Cable Specification of Single-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
Eight wir-
ing inputs,
each with
two holes
arranged
up and
down for
positive
and nega-
tive
polarity
Φ13
Alumi-
num/
Copper
cables
can be
flexibly
selected
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/
Copper
cables
can be
flexibly
selected
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
- - -
6 Electrical Connection System Manual

Sungrow SC3150UD-MV-US Specifications

General

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