Installation manual

Appendix 3 - 24VAC wire gauge & transmission distance
The following table has described the recommended max. distance adopted for the certain wire gauge when the 24VAC voltage
loss rate is less than 10%. For the AC driven device, the maximum voltage loss rate allowable is 10%. For example, for a de-
vice with the rating power of 80VA which is installed at a distance of 35 feet (10m) away from the transformer, then the minimum
wire gauge required is 0.8000mm.
Wire Gauge
mm
Distance
feet(m)
Power (va)
62
GB