My gate opener uses a AC 240V to AC 16V transformer. I want to connect the transformer to the power supply on the wall and use an extension cable to transfer the output AC 16V of the transformer to the gate opener. But the distance between the power supply on the wall and the Gate is about 30m.
The Gate opener has a 12V battery inside. The specification is:
- Motor: 120 Watt 12v DC
- Transformer: 16v AC 1 Amp
- Battery change voltage: 13.8v DC
What kind of Cable I can use as the extension cable? Can I use a 2.5mm heavy duty garden ectrical cable?