Growatt MAX Series User Manual

Inverter Model
MAX 50KTL3 LV
25-35
35
50
MAX 60KTL3 LV
25-35
35
50
MAX 70KTL3 LV
35-50
50
70
MAX 80KTL3 LV
35-50
50
70
MAX 60KTL3 MV
25-35
35
50
MAX 70KTL3 MV
35-50
50
70
MAX 80-100KTL3 MV
35-50
50
70
Notice: The cable must be unbroken.
If you connect the aluminum wire, please consult our technology.
AC side connection steps:
•If the cable is thick, after tightening the cable do not shake it and ensure
the cable is well-connected and then start the inverter. Loose connection
may cause overheat.
•
leakage.
Must tighten the waterproof cover, otherwise there will be a risk of water
1>Following drawing shows inverter's AC terminal, L1, L2, L3 are three live lines, N is
Neutral line.
Notice: The screw is M8 screw.
inner ground
connection
AC terminal block
Fig 6.1
2>Firstly, unscrew the waterproof cover, then put the cable through the cover, pile the
cable base on terminal size(17mm recommended), use a wire stripper to connect
cable. and terminal, tighten all the terminal screws.
Fig 6.2
Diagram of how to install a terminal:
Fig 6.3
3>Put the water proof cover back to the inverter and fill the cover with fireproof mud,
just as following drawing.
Fig 6.4
Tighten waterproof cover
17
18
Copper wire cross-
sectional area(mm²)
Copper wire
mm²)
recom-
mendation(
Cable specification:
WARNING
WARNING
Aluminum wire recom
-mendation(mm²)

Growatt MAX Series Specifications

General

Brand	Growatt
Model	MAX Series
Category	Inverter
Language	English