IR Speed Dome User Manual
24
Appendix 3 24VAC Wire Gauge & Transmission Distance
The following table has described the recommended maximum 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 device 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
D ist ance
f eet(m)
Pow er (va)
