Справочник Пользователя для Pelco C1435M-A
Pelco Manual C1435M-A (11/96)
3
3.4 RECOMMENDED CABLE SIZE/DISTANCE
CAUTION:
When using a single power source for both the camera and accessories, the camera power
consumption must be taken into consideration when determining the wire gauge. However,
the following chart does not include camera power because of the many variations available.
consumption must be taken into consideration when determining the wire gauge. However,
the following chart does not include camera power because of the many variations available.
The following cable sizes are the minimum recommended for use with the combination of defroster and heater.
Model
Input
Power
Number
Voltage
Consumption
Cable Size
Cable Distance
EH3508-1
120 VAC
43 watts
20 Awg
1,619 ft
(493.4 m)
at 60 Hz
18 Awg
2,576 ft
(785.1 m)
16 Awg
4,089 ft
(1,246.3 m)
14 Awg
6,523 ft
(1,988.2 m)
EH3508-2
24 VAC
43 watts
20 Awg
67 ft
(20.4 m)
at 60 HZ
18 Awg
107 ft
(32.6 m)
16 Awg
170 ft
(51.8 m)
14 Awg
272 ft
(82.9 m)
EH3508-3
230 VAC
43 watts
20 Awg
5,318 ft
(1,620.9 m)
at 50 HZ
18 Awg
8,460 ft
(2,578.6 m)
16 Awg
13,427 ft
(4,092.6 m)
14 Awg
21,420 ft
(6,528.9 m)