Unarmoured & Armoured XLPE Power Cable / 3 Core XLPE Electrical Cable
Introduction
0.6/1 kV XLPE Insulated power cable are used For mains, submains and subcircuits unenclosed, enclosed in conduit, buried direct or in underground ducts for building and industrial plants where not subject to mechanical damage. XLPE Insulated cable Suitable for glanding.
CONSTRUCTION:
1. CONDUCTOR
– Bare copper conductor, Class 2 to IEC 60228
2. INSULATION
– XLPE Compound
3. OUTER SHEATH :
– PVC Compound
Sheath colour :
– Black
APPLICATIONS:
Power cables for energy supply are installed in open air, in underground, indoors, in cable ducts, power stations, residental connections and street lighting as well as in subscriber networks, where mechanical damages are not be expected.
*Note: when required for a particular application, other colors are available.
ELECTRICAL CHARACTERISTICS
|
Rated Voltage Uo/U
|
0.6/1 kV
|
|
Maximum operating voltage
|
1.2 kV
|
|
Frequence
|
50 Hz
|
|
Test voltage :
|
3500 V
|
USAGE CHARACTERISTICS
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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
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