MV ABC Aerial bundle cable 6.35/11kV AL/XLPE/CWS/HDPE to AS/NZS 3599.1 12.7/22kV
APPLICATION
MV ABC Aerial bundled cables are mainly used for secondary overhead lines on poles or as feeders to residential premises.The cable as a new-type aerial cable is used for transmitting electric power overhead, extensively used in rebuilding of urban and forest region electrified wire netting. It improves the safety and reliance of electrified wire netting.
Three XLPE insulated screened cores are bundled around the galvanized steel wires in a right hand lay.
CONSTRUCTION
Conductor:Circular Compacted Stranded H68 Aluminium ( Class 2)
Conductor Screen:Extruded Semi-conductive Layer
Insulation:XLPE
Insulation Screen:Extruded Semi-conductive Layer
Metallic Screen:Copper wire screen or copper tape screen
Outer Sheath:HDPE
Support Conductor:Galvanized steel wires
STANDARD
AS/NZS 3599.1
CHARACTERISTIC
l Voltage rating: 12.7/22kV
l Normal operation 90°C.
l Emergency over load conditions 130°C.
l Short circuit conditions 250°C.
Specification
|
No of Cores x Nominal Cross Section
|
Nominal Conductor Diameter
|
Nominal Insulation Thickness
|
Nominal Insulation Screen Thickness
|
Copper Wire Screen Stranding
|
Nominal Sheath Thickness
|
Galvanized Steel Wire Stranding
|
Nominal Overall Diameter
|
Weight
|
Continuous current rating, A
|
|
Still air
|
1m/s wind
|
2m/s wind
|
|
mm^2
|
mm
|
mm
|
mm
|
No/mm
|
mm
|
No/mm
|
mm
|
kg/km
|
A
|
A
|
A
|
|
Light duty screen
|
|
3x35
|
6.9
|
5.5
|
0.8
|
25/0.85
|
1.8
|
7/2.00
|
62.7
|
2280
|
100
|
140
|
165
|
|
3x35
|
6.9
|
5.5
|
0.8
|
25/0.85
|
1.8
|
19/2.00
|
66.7
|
2580
|
105
|
145
|
165
|
|
3x50
|
8.1
|
5.5
|
0.8
|
25/0.85
|
1.8
|
19/2.00
|
69
|
2780
|
125
|
170
|
200
|
|
3x70
|
9.7
|
5.5
|
0.8
|
25/0.85
|
1.8
|
19/2.00
|
72.6
|
3110
|
150
|
215
|
250
|
|
3x95
|
11.4
|
5.5
|
0.8
|
25/0.85
|
1.8
|
19/2.00
|
76
|
3460
|
180
|
260
|
305
|
|
3x120
|
12.8
|
5.5
|
0.8
|
25/0.85
|
1.8
|
19/2.00
|
79.2
|
3810
|
205
|
300
|
355
|
|
3x150
|
14.2
|
5.5
|
0.8
|
25/0.85
|
1.9
|
19/2.00
|
82.8
|
4230
|
230
|
340
|
400
|
|
3x185
|
15.7
|
5.5
|
0.8
|
25/0.85
|
1.9
|
19/2.00
|
86.2
|
4650
|
265
|
390
|
460
|
|
Heavy duty screen
|
|
3x35
|
6.9
|
5.5
|
0.8
|
40/0.85
|
1.8
|
7/2.00
|
62.7
|
2510
|
100
|
140
|
165
|
|
3x35
|
6.9
|
5.5
|
0.8
|
40/0.85
|
1.8
|
19/2.00
|
66.7
|
2810
|
105
|
145
|
165
|
|
3x50
|
8.1
|
5.5
|
0.8
|
23/1.35
|
1.8
|
19/2.00
|
71
|
3300
|
125
|
175
|
200
|
|
3x70
|
9.7
|
5.5
|
0.8
|
32/1.35
|
1.9
|
19/2.00
|
74.6
|
3970
|
155
|
215
|
250
|
|
3x95
|
11.4
|
5.5
|
0.8
|
39/1.35
|
1.9
|
19/2.00
|
78
|
4600
|
180
|
260
|
305
|
|
3x120
|
12.8
|
5.5
|
0.8
|
39/1.35
|
2
|
19/2.00
|
81.2
|
4950
|
205
|
300
|
355
|
|
3x150
|
14.2
|
5.5
|
1
|
39/1.35
|
2
|
19/2.00
|
84.8
|
5360
|
230
|
340
|
395
|
|
3x185
|
15.7
|
5.5
|
1
|
39/1.35
|
2.1
|
19/2.00
|
88.2
|
5790
|
265
|
390
|
400
|
ABOUT US
PACKAGE AND SHIPPING
APPLICATION
FAQ
Q: What is ABC cable and how does it differ from traditional overhead lines?
A: ABC cable is an insulated medium-voltage (MV) power cable designed for overhead distribution. Unlike bare conductors, it bundles three insulated phase conductors and a neutral wire, enhancing safety and reducing outages.
Q: What voltage ratings are available for ABC cables?
A: Common ratings include 6.6 kV, 11 kV, 22 kV, and 36 kV, depending on regional grid standards.
Q: Is ABC cable suitable for urban areas?
A: Yes, its compact design and insulation make it ideal for urban environments, minimizing space requirements and improving reliability.
Q: Can ABC cables be installed underground?
A: While primarily overhead, hybrid systems may transition ABC cables underground in certain sections using protective conduits.
Q: What are the key advantages of ABC over conventional lines?
A: Reduced outages, lower installation costs, weather resistance, and enhanced safety (e.g., fewer electrocution risks).
Q: How is ABC cable installed on poles?
A: It requires specialized clamps, spacers, and insulators, typically mounted on wooden or steel poles with proper tensioning.
Q:Does ABC cable require regular maintenance?
A: Minimal maintenance is needed, but periodic inspections for insulation damage, nesting birds, or mechanical stress are recommended.
Q: Can ABC cables be used for renewable energy projects?
A: Yes, they are widely used in solar/wind farm connections due to their durability and efficiency.
Q: What insulation materials are used in ABC cables?
A:Common materials include XLPE (cross-linked polyethylene) and HDPE (high-density polyethylene) for weatherproofing.
Q: Are there limitations to ABC cable usage?
A: Not ideal for very high-voltage grids (>36 kV) and may require additional clearance in dense vegetation areas.
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