Single-core XLPE – insulated cables with PVC sheath 6/10kv 8.7/15 kv 12/20 18/30KV Medium Voltage Power Cable
Product Description
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- Circular bare copper-conductor of stranded wires to HD 383
- Inner semi-conducting coating
- Conductor insulation of cross-linked Polyethylene (XLPE), PE-compound DIX8 to HD 620.1
- Outer extrusion of semi-conducting coating spliced with the insulation
- Wrapping of conductive material
- Shield: Braiding of copper wires with one or two tape(s) applied helically
- Wrapping
- PVC outer jacket, compound DMV6 to HD 620.1
- Jacket color: Red
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Suitable for installation mostly in power supply stations, indoors and in cable ducts, outdoors, underground and in water as well as for installation on cable trays for industries, switch boards and power stations. Due to the good laying characteristic, this cable can also be installed in difficult in difficult line guide ways.
The inner conducting layer between the conductor and the XLPE insulation and the firmly bonded outer conducting layer on the XLPE insulation assures a construction free of partial discharges with high operational reliabilities. |
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- XLPE-insulated power cables to DIN VDE 0276 part 620, HD 620 S1 and IEC 60502
- Temperature Range
During installation up to -5°C/+23°F
- Operating Temperature
Max. +90°C/+194°F
- Short Circuit Temperature
+250°C/+482°F (short circuit duration up to 5 sec.)
- Nominal Voltages
U0/U 6/10 kV, 12/20 kV, 18/30 kV
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- Operating Voltages for
6/10 kV = max. 12 kV
12/20 kV = max. 24 kV
18/30 kV = max. 36 kV
- Test Voltages for
6/10 kV = 15 kV
12/20 kV = 30 kV
18/30 kV = 45 kV
- Minimum Bending Radius
During installation max. 15x cable Ø
- Power Ratings Table
See Technical Information
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Code-Designation for Power Cables with PVC or XLPE Insulation
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| Design |
Identification of Design |
Explanations |
| Conductor |
N |
According to VDE Standard
(No abbreviation for copper conductor) |
| A |
Aluminum conductors |
| Y |
Insulation of thermoplastic Polyvinyl chloride (PVC) |
| 2X |
Insulation cross-linked Polyethylene (XLPE) |
| Concentric Conductor, Shielding |
C |
Concentric conductors of copper wires and copper tape, helically wounded |
| CW |
Concentric conductors of copper wires in wave conal formation and and copper tape, helically wounded |
| CE |
Concentric conductors of copper wires and copper tape over each individual conductor, helically wounded |
| Shielding |
S |
Shielding of copper wires and copper tape, helically wounded |
| SE |
Shielding of copper wires and copper tape over each individual conductor, helically wounded |
| (F) |
Longitudinally water-proof shielding |
| Armor |
B |
Armor of steel tape |
| F |
Armor of galvanized flat steel wires |
| G |
Counter helix of galvanized steel tape |
| Jacket |
K |
Lead jacket |
| Outer Jacket |
Y |
PVC jacket |
| 2Y |
PE jacket |
| Cable for U0/U 0.6/1 kV are additionally designated with |
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-J |
Cables with green-yellow (green-natural) conductor are marked with protective conductor |
| -O |
Cables without green-yellow (green-natural) conductor are marked without protective conductor |
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