6
Recommended battery cable & cable terminal size:
Model
Number
Typical
Amperage
Battery
Capacity
Wire
Size
CABLE TERMINAL
Torque
value
Cable
mm
2
Dimensions
D(mm)
L(mm)
SMAX3000
110A
200AH
1*4AWG
22
6.4
35
5~ 8 Nm
2*6AWG
28
6.4
35
5~ 8 Nm
SMAX5000
100A
200AH
1*4AWG
22
8.4
35
5~ 8 Nm
2*6AWG
28
8.4
35
5~ 8 Nm
Please follow below steps to connect the batteries:
Step 1
-
Install a DC Circuit Breaker for positive (+) battery cable. The rating of the
DC Circuit Breaker must be at least
140Amp for SMAX 3000, 120Amp for
SMAX
5000 to guarantee safe
operation without interruption. Keep the
DC Circuit Breaker off.
Step 2
- Connect a red cable to
BAT+
terminal, and a black cable to
BAT -
terminal of the inverter.
Knock off below “BAT+” and “BAT-” holes, cross red cable via “BAT+” hole and
cross black cable via “BAT-“ hole.
Step 3
- Connect the above mentioned red cable to the battery’s positive (+)
terminal and black cable to battery’s negative (-) terminal.
Step 4
- After AC input and output wires are connected, switch on the DC Circuit
Breaker.
Note:
Make sure the battery voltage meets the inverter’s specification: SMAX 3000
supports 24VDC battery system; SMAX 5000 supports 48VDC battery system. And
use at least 200Ah capacity battery for SMAX 3000 & SMAX 5000.
