XLPE Insulated Low Voltage Power Cable , Copper Conductor 4 Core Power Cable
STANDARDS
International: IEC 60502-1
National:GB/ T 12706.1-2008
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.
ELECTRICAL CHARACTERISTICS
| 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 |
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