7
ENG
7
Connecting the inverter
7.1
General instructions
• On building up an electricity supply network the safety regulations according to the
VDE 0100 standard are to be kept.
• Observe the required cable cross section (see table).
Device
Required cable cross section
SWI 250-12
4 – 6 mm²
SWI 250-24
4 – 6 mm²
7.2
Connecting the inverter
• Connect the inverter’s alligator clips to the DC source.
Warning!
Make sure that the connection is not polarity reversed. Reverse polarity connection will blow
the internal fuses. It requires the experts to change the fuses.
• When the LED indicator lights green, inverter’s AC output and USB terminal have voltage
output (others LED indicator as page 11).
• Insert plug of your electrical appliance into the AC output of the inverter.
Warning!
Reverse polarity connection of the battery wires can damage the inverter.
