Self-supporting power cable bundles with XLPE insulation
HRN HD 620 S2 part 10C
IEC 60 502-2
keyboard_arrow_downCable structure
1-conductor: Al rope, compacted
2-conductor screen:semi-conductive layer over conductor
3-insulation: XLPE
4-insulation screen: semi-conductive layer over insulation
5-electric protection/screen: made of Cu wires
6-separator: thermal insulation, polyester tape
7-external sheath: PE-HD or PVC
8-supporting rope: galvanised steel rope 50mm2, protected with PE jacket
2-conductor screen:semi-conductive layer over conductor
3-insulation: XLPE
4-insulation screen: semi-conductive layer over insulation
5-electric protection/screen: made of Cu wires
6-separator: thermal insulation, polyester tape
7-external sheath: PE-HD or PVC
8-supporting rope: galvanised steel rope 50mm2, protected with PE jacket
keyboard_arrow_downApplication
On overhead network pillars. Partially in earth, ducts or on cable trays when transferring from or to overhead network.
As distributive cable in urban networks.
As connective cable for industrial plants.
keyboard_arrow_downTechnical data
nominal voltage: 6/10kV, 12/20kV, 20,8/36kV
max network voltage: 12kV, 24kV, 42kV
test voltage: 15kV, 30kV, 52kV
standards: IEC 60 502-2; HRN HD 620 S2 Part 10C
REMARK:
1. Supporting galvanised steel rope of minimal tensile strength 72,11 kN and elasticity module 1750 daN/mm2.
2. Cables can be manufactured with watertight construction of electric protection, and cable bundle designation is XHE 49/0-A(EB-AXCeWnp St).
max network voltage: 12kV, 24kV, 42kV
test voltage: 15kV, 30kV, 52kV
standards: IEC 60 502-2; HRN HD 620 S2 Part 10C
REMARK:
1. Supporting galvanised steel rope of minimal tensile strength 72,11 kN and elasticity module 1750 daN/mm2.
2. Cables can be manufactured with watertight construction of electric protection, and cable bundle designation is XHE 49/0-A(EB-AXCeWnp St).
keyboard_arrow_downCross-sections (table)
XHP 48/0-A 6/10/12 kV
XHP 48/0-A 12/20/24kV
XHP 48/0-A 20,8/36/42 kV
| Cross section (n x mm2/mm2) | Conductor diameter (mm) | Insulation thickness (mm) | Cable diameter (mm) | Supporting rope diameter (mm/mm) | Bundle diameter (mm) | Bundle weight (kg/km) | Minimal bending radius (mm) |
|---|---|---|---|---|---|---|---|
| 3x1x35/16+1x50 | 7,2 | 3,4 | 23 | 9/12 | 60 | 2400 | 720 |
| 3x1x50/16+1x50 | 8,3 | 3,4 | 25 | 9/12 | 62 | 2550 | 740 |
| 3x1x70/16+1x50 | 10,3 | 3,4 | 27 | 9/12 | 66 | 2900 | 790 |
| 3x1x95/16+1x50 | 11,3 | 3,4 | 28 | 9/12 | 69 | 3300 | 830 |
| 3x1x120/16+1x50 | 12,7 | 3,4 | 30 | 9/12 | 72 | 3650 | 860 |
| 3x1x150/25+1x50 | 14,1 | 3,4 | 32 | 9/12 | 76 | 4450 | 910 |
| Cross section (n x mm2/mm2) | Conductor diameter (mm) | Insulation thickness (mm) | Cable diameter (mm) | Supporting rope diameter (mm/mm) | Bundle diameter (mm) | Bundle weight (kg/km) | Minimal bending radius (mm) |
|---|---|---|---|---|---|---|---|
| 3x1x35/16+1x50 | 7,2 | 5,5 | 28 | 9/12 | 69 | 2800 | 830 |
| 3x1x50/16+1x50 | 8,3 | 5,5 | 29 | 9/12 | 71 | 2900 | 850 |
| 3x1x70/16+1x50 | 10,3 | 5,5 | 31 | 9/12 | 75 | 3400 | 900 |
| 3x1x95/16+1x50 | 11,3 | 5,5 | 32 | 9/12 | 78 | 3800 | 930 |
| 3x1x120/16+1x50 | 12,7 | 5,5 | 33 | 9/12 | 81 | 4300 | 970 |
| 3x1x150/25+1x50 | 14,1 | 5,5 | 35 | 9/12 | 85 | 5100 | 1000 |
| Cross section (n x mm2/mm2) | Conductor diameter (mm) | Insulation thickness (mm) | Cable diameter (mm) | Supporting rope diameter (mm/mm) | Bundle diameter (mm) | Bundle weight (kg/km) | Minimal bending radius (mm) |
|---|---|---|---|---|---|---|---|
| 3x1x50/16+1x50 | 8,3 | 8,8 | 35 | 9/12 | 86 | 4300 | 990 |
| 3x1x70/16+1x50 | 10,3 | 8,8 | 37 | 9/12 | 92 | 4750 | 1050 |
| 3x1x95/16+1x50 | 11,3 | 8,8 | 38 | 9/12 | 93 | 5100 | 1080 |
| 3x1x120/16+1x50 | 12,7 | 8,8 | 39 | 9/12 | 96 | 5500 | 1100 |
| 3x1x150/25+1x50 | 14,1 | 8,8 | 41 | 9/12 | 100 | 6250 | 1150 |
