Manual

3
EN NL FR DE ES Appendix
3.2 Connection to the battery
In order to utilize the full capacity of the product, batteries with sufficient capacity and battery
cables with sufficient cross section should be used. See table:
12/250
24/250
48/250
12/375
24/375
48/375
Minimum battery cap.
30 Ah
20 Ah
10 Ah
40 Ah
30 Ah
15 Ah
Internal DC fuse 60A 30A 25A 80A 40A 25A
Recommended DC cable cross-section (mm
2
)
0 – 1,5 m
4 mm²
2,5 mm²
1,5 mm²
6 mm²
4 mm²
2,5 mm²
1,5 – 3 m
6 mm²
4 mm²
2,5 mm²
10 mm²
6 mm²
4 mm²
12/500
24/500
48/500
12/800
24/800
48/800
Minimum battery cap.
60 Ah
40Ah
20 Ah
100 Ah
50 Ah
30 Ah
Internal DC fuse
120A
80A
30A
200A
120A
60A
Recommended DC cable cross-section (mm
2
)
0 – 1,5 m
6 mm²
6 mm²
4 mm²
16 mm²
6 mm²
4 mm²
1,5 -3 m
10 mm²
10 mm²
6 mm²
25 mm²
10 mm²
6 mm²
12/1200
24/1200
48/1200
Minimum battery cap.
150 Ah
60Ah
30 Ah
Internal DC fuse
200A
150A
80A
0 – 1,5 m
25 mm²
10 mm²
6 mm²
1,5 -3 m
35 mm²
16 mm²
10 mm²
The inverters are fitted with an internal DC fuse (see table above for rating). If the DC cable length
is increased to more than 1,5m, an additional fuse or DC circuit breaker must be inserted close to
the battery.
Reverse polarity connection of the battery wires will blow the internal fuse and can damage the
inverter. The internal fuse it not replacable.
3.3 Connection to the load
Never connect the output of the inverter to another AC source, such as a household AC wall outlet
or a generator.
3.4 Remote on/off connector
A remote on/off switch can be connected to the two pole connecter. Alternatively, the left hand
contact of the connector can be switched to battery positive: useful in automotive applications,
wire it to the ignition contact.
Note that also the front switch needs to set to either On or ECO for the inverter to start.
3.5 Configuration
The inverter is ready for use with the factory settings (see specifications), and can be configured
with a computer (VE.Direct to USB interface cable needed), Apple and Android smartphones,
tablets and other devices (VE.Direct to Bluetooth Smart dongle needed).