Material Shape
Round Wire
Certification
ISO9001, CCC
APPLICATION
Medium voltage Aerial bundled cables are mainly used for secondary overhead lines on poles or as feeders
to residential premises.
STANDARDS
Basic design to IEC 60502 / AS/NZS 3599-1 standards
CABLE CONSTRUCTION
Phase Conductor: Circular compacted stranded H68 aluminium to BS2627.
Conductor Screen: Extruded semi-conductive layer.
insulation: XLPE.
insulation Screen: Extruded semi-conductive layer.
metallic Screen(optional): Copper wire screen or copper tape screen.
Separator: Semi-conductive swellable tape.
outer Sheath: HDPE.
Support Conductor: Galvanized steel wires.
Assembly: Three XLPE insulated screened cores are bundled around the galvanized steel
wires in a right hand lay.
Construction Parameters
IEC 60502 6.35/11 kV ABC for Overhead Distribution Lines
Number of Cores
xNominal
Cross Section | Phase Conductor | Messenger Suspension Unit | Continuous
current
rating
at
300C
ambient
temp |
| Stranding | Nominal
Sectional
Area | Maximum
Conductor
Resistance | Stranding | Nominal
Sectional
Area | Breaking
Load |
| No.×mm² | No.×mm | mm² | Ω/Km | No.×mm | mm² | KN | A |
| 3X50 + 1X25 | 19/1.78 | 50 | 0.641 | 7/3.0 | 50 | 60 | 116 |
| 3X70 + 1X50 | 19/.14 | 70 | 0.443 | 7/3.15 | 50 | 62 | 210 |
| 3X95+ 1X50 | 19/2.52 | 95 | 0.32 | 7/3.0 | 50 | 60 | 173 |
| 3X185+1X120 | 37/2.52 | 185 | 0.164 | 7/4.67 | 120 | 150 | 259 |
| 3X150 +1X50 | 37/2.25 | 150 | 0.206 | 7/3.15 | 50 | 62 | 365 |
| 3X240 +1X50 | 61/2.25 | 240 | 0.125 | 7/3.15 | 50 | 62 | 500 |
Other cross-sections can be offered upon request.
IEC 60502 19/33 kV ABC for Overhead Distribution Lines
Number of Cores
xNominal
Cross Section | Phase Conductor | Messenger Suspension Unit | Continuous
current
rating
at
300C
ambient
temp |
| Stranding | Nominal
Sectional
Area | Maximum
Conductor
Resistance | Stranding | Nominal
Sectional
Area | Breaking
Load |
| No.×mm² | No.×mm | mm² | Ω/Km | No.×mm | mm² | KN | A |
| 3X50 + 1X50 | 19/1.78 | 50 | 0.641 | 7/3.0 | 50 | 60 | 165 |
| 3X150+ 1X50 | 37/2.25 | 150 | 0.206 | 7/3.0 | 50 | 60 | 315 |
| 3X185+1X70 | 37/2.52 | 185 | 0.164 | 7/3.57 | 70 | 91 | 355 |
| 3X70 +1X50 | 19/2.14 | 7 | 0.443 | 7/3.15 | 50 | 62 | 250 |
| 3X150 +1X50 | 37/2.25 | 150 | 0.206 | 7/3.15 | 50 | 62 | 370 |
Other cross-sections can be offered upon request.
AS/NZS 3599 Part 1 6.35/11 kV AL/XLPE /HDPE Non-screened Cables
Number of Cores
xNominal
Cross Section | Phase Conductor | Messenger
Suspension Unit | Nominal Sectional Area | Breaking
Load |
Diameter
of
Conductor | Thickness
of
Insulation | Thickness
of
Insulation
Screen | Thickness
of
Sheath | Stranding |
| No.×mm² | mm | mm | mm | mm | No.×mm | mm² | KN |
| 3x35 | 6.9 | 3.4 | 0.8 | 1.2 | 7/4.75 | 52.4 | 1370 |
| 3x50 | 8.1 | 3.4 | 0.8 | 1.2 | 7/4.75 | 54.6 | 1530 |
| 3x70 | 9.7 | 3.4 | 0.8 | 1.2 | 7/4.75 | 57.8 | 1790 |
| 3x95 | 11.4 | 3.4 | 0.8 | 1.2 | 7/4.75 | 61.3 | 2100 |
| 3x120 | 12.8 | 3.4 | 0.8 | 1.2 | 19/3.50 | 67.3 | 2540 |
| 3x150 | 14.2 | 3.4 | 0.8 | 1.2 | 19/3.50 | 70.1 | 2840 |
| 3x185 | 15.7 | 3.4 | 0.8 | 1.2 | 19/3.50 | 73.1 | 3190 |
Other cross-sections can be offered upon request.
AS/NZS 3599 Part 1 6.35/11 kV AL/XLPE /CWS/HDPE Screened Cables
Number of Cores
xNominal
Cross Section | Diameter
of
Conductor | Thickness
of
Insulation | Thickness
of
Insulation Screen | Copper Wire Screen
Stranding | Thickness
of
Sheath | Galvanized Steel Wire Stranding | Nominal Sectional Area | Breaking
Load |
| No.×mm² | mm | mm | mm | No.×mm | mm | No.×mm | mm² | KN |
| Light Duty Screen |
| 3x35 | 6.9 | 3.4 | 0.8 | 25/0.85 | 1.8 | 7/2.00 | 54.1 | 1820 |
| 3x35 | 6.9 | 3.4 | 0.8 | 25/0.85 | 1.8 | 19/2.00 | 58.1 | 2130 |
| 3x50 | 8.1 | 3.4 | 0.8 | 25/0.85 | 1.8 | 19/2.00 | 60.4 | 2300 |
| 3x70 | 9.7 | 3.4 | 0.8 | 25/0.85 | 1.8 | 19/2.00 | 63.6 | 2570 |
| 3x95 | 11.4 | 3.4 | 0.8 | 25/0.85 | 1.8 | 19/2.00 | 67.0 | 2900 |
| 3x120 | 12.8 | 3.4 | 0.8 | 25/0.85 | 1.8 | 19/2.00 | 69.8 | 3190 |
| 3x150 | 14.2 | 3.4 | 0.8 | 25/0.85 | 1.9 | 19/2.00 | 73.0 | 3530 |
| 3x185 | 15.7 | 3.4 | 0.8 | 25/0.85 | 1.9 | 19/2.00 | 76.0 | 3890 |
| Heavy Duty Screen |
| 3x35 | 6.9 | 3.4 | 0.8 | 40/0.85 | 1.8 | 7/2.00 | 54.1 | 2050 |
| 3x35 | 6.9 | 3.4 | 0.8 | 40/0.85 | 1.8 | 19/2.00 | 58.1 | 2360 |
| 3x50 | 8.1 | 3.4 | 0.8 | 23/1.35 | 1.8 | 19/2.00 | 62.4 | 2820 |
| 3x70 | 9.7 | 3.4 | 0.8 | 32/1.35 | 1.8 | 19/2.00 | 65.6 | 3440 |
| 3x95 | 11.4 | 3.4 | 0.8 | 39/1.35 | 1.8 | 19/2.00 | 69.0 | 4030 |
| 3x120 | 12.8 | 3.4 | 0.8 | 39/1.35 | 1.8 | 19/2.00 | 71.8 | 4320 |
| 3x150 | 14.2 | 3.4 | 0.8 | 39/1.35 | 1.9 | 19/2.00 | 75.0 | 4670 |
| 3x185 | 15.7 | 3.4 | 0.8 | 39/1.35 | 1.9 | 19/2.00 | 78.0 | 5020 |
Other cross-sections can be offered upon request.
AS/NZS 3599 Part 1 12.7/22 kV AL/XLPE /HDPE Non-screened Cables
Number of Cores
xNominal
Cross Section | Phase Conductor | Messenger
Suspension Unit | Nominal Sectional Area | Breaking
Load |
Diameter
of
Conductor | Thickness
of
Insulation | Thickness
of
Insulation
Screen | Thickness
of
Sheath | Stranding |
| No.×mm² | mm | mm | mm | mm | No.×mm | mm² | KN |
| 3x35 | 6.9 | 5.5 | 0.8 | 1.2 | 7/4.75 | 61.0 | 1780 |
| 3x50 | 8.1 | 5.5 | 0.8 | 1.2 | 7/4.75 | 63.3 | 1970 |
| 3x70 | 9.7 | 5.5 | 0.8 | 1.2 | 7/4.75 | 66.5 | 2260 |
| 3x95 | 11.4 | 5.5 | 0.8 | 1.2 | 7/4.75 | 69.9 | 2600 |
| 3x120 | 12.8 | 5.5 | 0.8 | 1.2 | 19/3.50 | 75.9 | 3070 |
| 3x150 | 14.2 | 5.5 | 0.8 | 1.2 | 19/3.50 | 78.7 | 3390 |
| 3x185 | 15.7 | 5.5 | 0.8 | 1.2 | 19/3.50 | 81.7 | 3760 |
Other cross-sections can be offered upon request.
AS/NZS 3599 Part 1 12.7/22 kV AL/XLPE /CWS/HDPE Screened Cables
Number of Cores
xNominal
Cross Section | Diameter
of
Conductor | Thickness
of
Insulation | Thickness
of
Insulation Screen | Copper Wire
Screen Stranding | Thickness
of
Sheath | Galvanized
Steel Wire Stranding | Nominal Sectional
Area | Breaking
Load |
| No.×mm² | mm | mm | mm | No.×mm | mm | No.×mm | mm² | KN |
| Light Duty Screen |
| 3x35 | 6.9 | 5.5 | 0.8 | 25/0.85 | 1.8 | 7/2.00 | 62.7 | 2280 |
| 3x35 | 6.9 | 5.5 | 0.8 | 25/0.85 | 1.8 | 19/2.00 | 66.7 | 2580 |
| 3x50 | 8.1 | 5.5 | 0.8 | 25/0.85 | 1.8 | 19/2.00 | 69.0 | 2780 |
| 3x70 | 9.7 | 5.5 | 0.8 | 25/0.85 | 1.9 | 19/2.00 | 72.6 | 3110 |
| 3x95 | 11.4 | 5.5 | 0.8 | 25/0.85 | 1.9 | 19/2.00 | 76.0 | 3460 |
| 3x120 | 12.8 | 5.5 | 0.8 | 25/0.85 | 2.0 | 19/2.00 | 79.2 | 3810 |
| 3x150 | 14.2 | 5.5 | 1.0 | 25/0.85 | 2.0 | 19/2.00 | 82.8 | 4230 |
| 3x185 | 15.7 | 5.5 | 1.0 | 25/0.85 | 2.1 | 19/2.00 | 86.2 | 4650 |
| Heavy Duty Screen |
| 3x35 | 6.9 | 5.5 | 0.8 | 40/0.85 | 1.8 | 7/2.00 | 62.7 | 2510 |
| 3x35 | 6.9 | 5.5 | 0.8 | 40/0.85 | 1.8 | 19/2.00 | 66.7 | 2810 |
| 3x50 | 8.1 | 5.5 | 0.8 | 23/1.35 | 1.8 | 19/2.00 | 71.0 | 3300 |
| 3x70 | 9.7 | 5.5 | 0.8 | 32/1.35 | 1.9 | 19/2.00 | 74.6 | 3970 |
| 3x95 | 11.4 | 5.5 | 0.8 | 39/1.35 | 1.9 | 19/2.00 | 78.0 | 4600 |
| 3x120 | 12.8 | 5.5 | 0.8 | 39/1.35 | 2.0 | 19/2.00 | 81.2 | 4950 |
| 3x150 | 14.2 | 5.5 | 1.0 | 39/1.35 | 2.0 | 19/2.00 | 84.8 | 5360 |
| 3x185 | 15.7 | 5.5 | 1.0 | 39/1.35 | 2.1 | 19/2.00 | 88.2 | 5790 |
Other cross-sections can be offered upon request.
Technical Data
Nominal
Cross Section | Continuous Current Rating |
| Still air | 1m/s wind | 2m/s wind |
| mm² | A | A | A |
| 35 | 105 | 145 | 165 |
| 50 | 125 | 170 | 200 |
| 70 | 150 | 215 | 250 |
| 95 | 180 | 260 | 300 |
| 120 | 205 | 300 | 350 |
| 150 | 230 | 340 | 395 |
| 185 | 265 | 390 | 450 |
