Siemens 7XV5662-0AC01 Manual page 52

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