English
7XV5662-0AC01
52
C53000-B1174-C165-4
Pilot Wire Data with Spanned Distance between Two CC–COs
1)
Impedance at modulation frequency of the converter
2)
Datas for a twisted telefon pair
Table 4
Pilot wire data
(guide values, bridgeable distances depend on the cable
type and layout)
AWG
Diameter
(mm)
Cross Section
(mm
2
)
Line Resistor
Max. Distance
CC
↔
CC (km)
Ω
/km
(50 Hz)
Ω
/km
(80 kHz)
1)
19
0.91
0.65
27.37
57.74
12.1
20
0.81
0.52
34.54
66.17
10.6
21
0.72
0.41
43.72
76.18
9.2
22
2)
0.64
0.32
55.33
88.01
8.0
23
0.57
0.26
69.76
101.86
6.9
24
0.51
0.20
87.13
117.73
5.9
25
0.45
0.16
111.92
139.47
5.0
26
0.41
0.13
134.82
159.04
4.4
27
0.36
0.10
174.87
192.88
3.6
28
0.32
0.08
221.32
232.45
3.0
Содержание 7XV5662-0AC00
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