AL/XLPE/PVC 12/20KV - aerial triplex - DEH
Description
Aerial power cable with steel messenger. Rated voltage 12/20 KV
Description
Standards
International : HD 620; IEC 60502-2National : DEH DMKLD-182
Description
The 3-core power cable is consisted of 3 single core cables which are laid up together with the steel messenger in triplex formation
Applications
for public power distribution networks 12/20KV. It is suitable for aerial installation.
Design
Each single core cable is consisted of Aluminium conductor, semiconductive conductor screen, XLPE insulation, semiconductive insulation screen with grooves, aluminium tape for metallic screen with water protection and PVC outer sheath.
The messenger conductor is consisted of galvanized steel wires rope with PVC or XLPE sheath.
The single core cables are laid up together with the messenger conductor to form the triplex cable.
Core identification: by numbers 1, 2, 3 on the outer sheath of each single core cable
Characteristics
| Construction characteristics | |
|---|---|
| Conductor material | Aluminum |
| Conductor flexibility | Stranded class 2 |
| Conductor shape | Circular |
| Material of the inner semi-conductor | XLPE-SC |
| Insulation | XLPE (chemical) |
| Material of the external semi-conductor | Strippable |
| Screen | Aluminium tape |
| Outer sheath | PVC |
| Colour | Black |
| Messenger | Galvanised stranded steel wire |
| Lead free | Yes |
| Dimensional characteristics | |
| Number of cores | 3 |
| Messenger cross-section | 50mm² |
| Electrical characteristics | |
| Rated Voltage Uo/U (Um) | 12/20 kV |
| Usage characteristics | |
| Flame retardant | Yes |
| Specific characteristics | |
| See all products | |
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