SANS Standard 19-33kV XLPE Insulated Middle Voltage(MV) Power Cable
Application
Copper or Aluminium Conductors, single or 3 Core, Armoured or Unarmoured, bedded and served in PVC or non-halogenated material, rated voltage 6,6 up to 33kV, manufactured according to SANS or other National or International Standards.
Construction
1 Core or 3 Core, circular Aluminium or Copper stranded conductor, XLPE insulated, Individually copper tape screened, Flame retardant / low halogen flame retardant PVC sheathed.
Cable Identification
FRPVC (red stripe), LHFRPVC (blue stripe), HFFR (white stripe), PE (no stripe).
Characteristics
Voltage Rating: 19000/33000V –SANS1339
Temperature limits: -15°C to +90°C
Should not be installed at temperatures below 0°C or above +60°C
Data Sheet
19/33kV 1C/COPPER CONDUCTOR/XLPE/PVC/AWA/PVC TYPE A POWER CABLE
| Conductor size |
mm² |
50 |
70 |
95 |
120 |
150 |
185 |
240 |
300 |
400 |
500 |
630 |
| Conductor diameter |
mm |
8.35 |
10.05 |
11.90 |
13.25 |
14.70 |
16.23 |
18.46 |
20.75 |
24.05 |
27.42 |
30.45 |
| Insulation diameter |
mm |
26.45 |
28.15 |
30.00 |
31.35 |
32.80 |
34.33 |
36.56 |
38.85 |
42.95 |
41.98 |
50.13 |
| Bedding diameter |
mm |
31.30 |
33.00 |
34.85 |
36.20 |
37.86 |
39.39 |
41.62 |
44.11 |
48.21 |
47.24 |
55.60 |
| Armour diameter |
mm |
36.30 |
37.00 |
38.85 |
40.20 |
42.86 |
44.39 |
46.62 |
49.11 |
53.21 |
52.24 |
60.60 |
| Cable diameter |
mm |
40.59 |
42.29 |
44.35 |
45.70 |
48.56 |
50.29 |
52.52 |
55.22 |
59.53 |
58.35 |
67.32 |
| Cable mass (approximate) | kg/m |
2.15 |
2.45 |
2.81 |
3.11 |
3.65 |
4.11 |
4.82 |
5.59 |
6.59 |
7.94 |
9.44 |
| DC Resistance @ 20°C | Ω/km |
0.387 |
0.268 |
0.193 |
0.153 |
0.124 |
0.099 |
0.075 |
0.060 |
0.047 |
0.037 |
0.028 |
| AC Resistance @ 90°C | Ω/km |
0.494 |
0.342 |
0.247 |
0.196 |
0.159 |
0.128 |
0.098 |
0.079 |
0.063 |
0.051 |
0.041 |
19/33kV 1C/COPPER CONDUCTOR/XLPE/UNARMORED/PVC TYPE B POWER CABLE
| Conductor size |
mm² |
50 |
70 |
95 |
120 |
150 |
185 |
240 |
300 |
400 |
500 |
630 |
| Conductor diameter |
mm |
8.50 |
10.00 |
12.00 |
13.50 |
14.38 |
16.50 |
19.00 |
21.50 |
24.00 |
26.43 |
31.50 |
| Insulation diameter |
mm |
26.50 |
28.00 |
30.00 |
31.00 |
32.45 |
34.50 |
37.00 |
39.50 |
43.50 |
46.11 |
51.00 |
| Cable diameter |
mm |
33.00 |
35.00 |
37.00 |
38.00 |
40.28 |
42.00 |
44.00 |
47.00 |
51.00 |
54.13 |
60.00 |
| Cable mass (approximate) |
kg/m |
1.484 |
1.694 |
2.069 |
2.158 |
2.647 |
3.064 |
3.689 |
4.439 |
5.274 |
6.704 |
7.986 |
| DC Resistance @ 20°C |
Ω/km |
0.387 |
0.268 |
0.193 |
0.153 |
0.124 |
0.099 |
0.075 |
0.060 |
0.047 |
0.037 |
0.028 |
| AC Resistance @ 90°C |
Ω/km |
0.494 |
0.342 |
0.247 |
0.196 |
0.159 |
0.128 |
0.098 |
0.079 |
0.063 |
0.050 |
0.041 |
19/33kV 3C/COPPER CONDUCTOR/XLPE/PVC/SWA/PVC TYPE A POWER CABLE
| Conductor size |
mm² |
50 |
70 |
95 |
120 |
150 |
185 |
240 |
300 |
| Conductor diameter |
mm |
8.4 |
9.9 |
11.7 |
13.4 |
14.6 |
16.4 |
18.8 |
20.4 |
| Insulation diameter |
mm |
26.5 |
28.0 |
29.8 |
31.5 |
32.7 |
34.5 |
36.9 |
38.5 |
| Bedding diameter |
mm |
65.9 |
69.2 |
73.3 |
77.2 |
79.7 |
83.8 |
89.2 |
92.9 |
| Armour diameter |
mm |
72.2 |
75.5 |
79.6 |
84.3 |
86.0 |
90.1 |
95.5 |
100.0 |
| Cable diameter |
mm |
79.2 |
82.7 |
87.0 |
91.8 |
93.8 |
98.1 |
103.9 |
108.8 |
| Cable mass (approximate) |
kg/m |
9.911 |
11.043 |
12.821 |
14.046 |
15.330 |
16.930 |
19.449 |
25.221 |
| DC Resistance at 20°C |
Ω/km |
0.387 |
0.268 |
0.193 |
0.153 |
0.124 |
0.099 |
0.075 |
0.060 |
| AC Resistance at 90°C |
Ω/km |
0.494 |
0.342 |
0.247 |
0.196 |
0.159 |
0.128 |
0.098 |
0.079 |
19/33kV 3C/COPPER CONDUCTOR/XLPE/UNARMORED/PVC TYPE B POWER CABLE
| Conductor size |
mm² |
50 |
70 |
95 |
120 |
150 |
185 |
240 |
300 |
| Conductor diameter |
mm |
8.4 |
9.9 |
11.7 |
13.4 |
14.6 |
16.4 |
18.8 |
20.4 |
| Insulation diameter |
mm |
26.5 |
28.0 |
29.8 |
31.5 |
32.7 |
34.5 |
36.9 |
38.5 |
| Bedding diameter |
mm |
62.3 |
65.5 |
69.4 |
73.1 |
75.6 |
79.5 |
84.7 |
88.2 |
| Cable diameter |
mm |
69.0 |
72.5 |
76.6 |
80.6 |
83.4 |
87.5 |
93.1 |
96.8 |
| Cable mass (approximate) |
kg/m |
4.762 |
5.611 |
6.647 |
7.612 |
8.631 |
9.886 |
11.910 |
14.263 |
| DC Resistance at 20°C |
Ω/km |
0.387 |
0.268 |
0.193 |
0.153 |
0.124 |
0.099 |
0.075 |
0.060 |
| AC Resistance at 90°C |
Ω/km |
0.494 |
0.342 |
0.247 |
0.196 |
0.159 |
0.128 |
0.098 |
0.079 |