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ALL-CAM2399-EP User Manual
© ALLNET GmbH Computersysteme 2015 – All rights reserved
Errors and omissions excepted
135
Appendix 7 24VAC Wire Gauge & Transmission Distance
The following table describes the recommended max. distance adopted for the certain
wire gauge when the loss rate of 24VAC voltage is less than 10%. For the AC driven
device, the maximum voltage loss rate is 10% allowable. For example, for a device with
the rating powelr of 80VA which is installed at a distance of 35 feet (10m) away from
the transformer, then 0.8000mm is required as the minimum wire gauge.
0.8000
1.000
1.250
2.000
10 283(86)
451(137)
716(218)
1811(551)
20 141(42)
225(68)
358(109)
905(275)
30 94(28)
150(45)
238(72)
603(183)
40 70(21)
112(34)
179(54)
452(137)
50 56(17)
90(27)
143(43)
362(110)
60 47(14)
75(22)
119(36)
301(91)
70 40(12)
64(19)
102(31)
258(78)
80 35(10)
56(17)
89(27)
226(68)
90 31(9)
50(15)
79(24)
201(61)
100 28(8)
45(13)
71(21)
181(55)
110 25(7)
41(12)
65(19)
164(49)
120 23(7)
37(11)
59(17)
150(45)
130 21(6)
34(10)
55(16)
139(42)
140 20(6) 32(9)
51(15)
129(39)
150 18(5) 30(9)
47(14)
120(36)
160 17(5) 28(8)
44(13)
113(34)
170 16(4) 26(7)
42(12)
106(32)
180 15(4) 25(7)
39(11)
100(30)
190 14(4) 23(7)
37(11)
95(28)
200 14(4) 22(6)
35(10)
90(27)
Wire
Gauge
(mm)
Distance
(feet)
Power
(va)