Growatt MAX 100KTL3-X LV - Page 12

Notice:The cable must be unbroken.
When using aluminum alloy cables, please use copper-aluminum transition
terminals.
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.
•The gaps in the cable threading holes must be blocked,otherwise there will
be a risk of water leakage.
1>Following drawing shows inverter's AC terminal, R, S, T are three live lines, N is
Neutral line.
Fig 6.1
2>Determine the stripping length (approximately 30mm) according to the specifications
of the crimping terminal. Use crimping tools to crimp the wires and terminals, then
connect the cables to the corresponding channels through the waterproof interface, and
tighten the screws.
Fig 6.2
Diagram of how to install a terminal:
Fig 6.3
3>Apply fireproof mud to the threading holes on the waterproof silicone pad to prevent
the risk of water ingress, as shown in the figure below.
17
18
Cable specification:
WARNING
WARNING
Inverter Model
Copperwire
crosssectional
area(mm²)
Copperwire
recommendation
(mm²)
Aluminum wire
recommendation
(mm²)
MAX 100KTL3-X LV
70-240
70
95
MAX 110KTL3-X LV
MAX 120KTL3-X LV
MAX 125KTL3-X LV
MAX 133KTL3-X LV
MAX 125KTL3-X MV
MAX 136KTL3-X MV
MAX 150KTL3-X MV
Fig 6.4