Mod 3000Tl3-X; Mod 4000Tl3-X; Mod 5000Tl3-X; Mod 6000Tl3-X - Growatt MOD 3-9KTL3-X Installation & Operation Manual

Preparation before wiring：
Connect the protective ground wire (PE)
Connect the inverter to the grounding bar through the protective earth (PE) to achieve
grounding protection.
Good grounding is good for resisting surge voltage impact
Ø
and improving EMI performance.Therefore,you need to ground
the wire before connecting the AC,DC,and communication
cables.
For a single-machine system,only the PE cable needs to be
Ø
grounded;For a multi-machine system,the PE cables of all
inverters need to be connected to the same grounding copper
bar to ensure equipotential connection.
Fig 6.1 Grounding diagram
Disconnect the inverter DC switch,AC side circuit breaker or switch.
Ø
Measure the voltage and frequency of the public grid (voltage:AC 230V;
Ø
frequency:50Hz)
Ø
The recommended specifications of the AC output switch are as follows:
Inverter model Switch specification

MOD 3000TL3-X

10A/230V

MOD 4000TL3-X

10A/230V

MOD 5000TL3-X

15A/230V

MOD 6000TL3-X

15A/230V

MOD 7000TL3-X

15A/230V
MOD 7000TL3-X-AU 15A/230V

MOD 8000TL3-X

20A/230V
MOD 8000TL3-X-AU 20A/230V

MOD 9000TL3-X

20A/230V
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Inverter model Switch specification
MOD 9000TL3-X-AU 20A/230V
MOD 10KTL3-X 25A/230V
MOD 10KTL3-X-AU 25A/230V
MOD 11KTL3-X 25A/230V
MOD 11KTL3-X-AU 25A/230V
MOD 12KTL3-X 25A/230V
MOD 13KTL3-X 30A/230V
MOD 15KTL3-X 30A/230V
/ /
AC connection steps (For MOD 3-6K use only):
1.Pass the 5 wires (A,B,C,N and PE wires) through the AC shield,crimp the O/U terminal
and connect to the screw terminals on the AC connector.
Fig 6.2 AC output wiring diagram
2. Lock the AC cable to the corresponding AC terminal.
Fig 6.3 Wiring diagram of AC terminal
3.Lock the protective cover on the inverter frame, and finally tighten the protective cover
hole.
Fig 6.4 AC quick connection diagram
a
b
c
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