STA PVC Sheath Armoured Electrical Cable XLPE Insulated For Power Station
STA PVC Sheath Armoured Electrical Cable XLPE Insulated For Power Station image
STA PVC Sheath Armoured Electrical Cable XLPE Insulated For Power Station
The basic structure of power cables by the core (conductor), an insulating layer, a shielding layer and a protective layer of four parts.
Electric cable with copper conductors, XLPE insulation, PVC bedding, double galvanized steel tapes armour (STA) and PVC outer sheath
1. The conductor is conductive part of power cable, which is used to transfer power, is the main part of the power cable.
2. Insulation is the line between the core and the earth and the different phase of wire core in the electrical insulated from each other, is an indispensable part in the structure of power cable.
3. Shield 10KV power cable shielding layer and more generally have a conductor shielding layer and an insulating shielding layer.
4. Protective layer The role of the protective layer is to protect the power cable from the outside world the invasion of the impurities and moisture, and prevent the external force directly damage the power cable.
XLPE Insulated STA armour PVC Sheath Armoured Electrical Cable
| Conductor material | Copper |
| Conductor flexibility | Stranded class 2 to IEC 60228 |
| Insulation | PVC |
| Inner sheath | PVC |
| Armour type | Galvanized steel tapes |
| Outer sheath | PVC |
| Colour | Black |
| Lead free | Yes |
| Rated Voltage Uo/U | 0.6/1 kV |
| Maximum operating voltage | 1.2 kV |
| Frequence | 50 Hz |
| Test voltage : | 3500 V |
| Permissible operating temperature at conductor | +90°C |
| short circuit temperature ( duration max. 5 s) | 250 °C |
| Minimum installation temperature | should not be lower than 0°C |
| Max. conductor permissible tensile stress | 50 N/mm² |
| Minimum bending radius | 15 x cable Ø |
XLPE Insulated STA armour PVC Sheath Armoured Electrical Cable
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Tags: armored electrical wire, armored power cable, Armoured Electrical CableSimilar Or Related
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