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35
4 Inch Speed Dome Installation Manual V2.0.0
Appendix 2 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 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
Distance
mm
feet(m)
Power (va)
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