15kv 133% XLPE insulated Copper tape screened PVC sheathed power cable 1x500MCM
Single core cables are made of stranded copper conductor, triple extruding insulating system consisting of thermosetting semi-conducting conductor shield, XLPE insulation and thermosetting semi conducting insulation shield. The metallic shields is copper tape helically applied with overlap. And the outer sheath is PVC, LSZH or PE jacket.
CONDUCTOR
Class B compressed copper or aluminum. Cable element that allows for the flow of electrial current.
INSULATION SHIELD
The semiconducting thermoset extruded layer transfer insulation charging current to the metallic shield. It provides symmetrical distribution of voltage stress within insulation.
Its function ia also to restrict the electric field within the insulation
CONDUCTOR SHIELD
The semiconducting thermoset extruded layer equalizes electrical charge across the conductor surface. It also
minimizes electrical stresses should the conductor surface become uneven due to voids between conductor and
insulation. The semiconducting layer eliminates potential for corona discharge by reduction of air voids between
the conductor and the insulation. This greatly improves insulation life expectancy.
METALLIC SHIELD
The bare copper tape reduces the risk of shock to personnel by safely carrying and transferring leaked current in case
of a cable fault. The metallic shield provides additional mechanical damage protection for the cable core.
INSULATION
Thermoset extruded EPR layer whose main function is to contain electricity and resist leakage of electrical charges.
Insulation also serves as a protective layer
JACKET
External layer of extruded thermoplastic PVC provides protection for all internal cable elements from any
mechanical, chemical or thermal abuse it may experience during cable installation and operation.
Standards
ICEA S-93-639 (NEMA WC74), Standard for shielded power cable 5KV-46KV
IEC60502-2
Features
Maximum working temperature: 90 ° C.
The maximum working temperature in emergency situations is 130 ° C.
Maximum operating temperature during short circuit: 250 ° C
15kv 133% XLPE insulated Copper tape screened PVC sheathed power cable 1x500MCM technical data
| Conductor | Insulation
Thickness
(mm/ mils) | Sheath
Thickness
(mm/ mils) | Overall
Diameter
(mm / in.) | Cable Weight
(kg/km / lbs/kft) | Ampacity (Amps) |
90°C In
Duct |
| | | | (D) | CU | CU | AL |
| 15kV 133% to ICEA Standard |
| 500 MCM | 5.59/220 | 2.03/80 | 40.4 | 1.59 | 3290 | 2211 | 500 | 400 |
| 750 MCM | 5.59/220 | 2.03/80 | 47.0 | 1.85 | 4759 | 3199 | 610 | 490 |
| 1000 MCM | 5.59/220 | 2.79/110 | 50.8 | 2.00 | 6081 | 4087 | 690 | 565 |
15kv 133% XLPE insulated Copper tape screened PVC sheathed power cable 1x500MCM images
15kv 133% XLPE insulated Copper tape screened PVC sheathed power cable 1x500MCM packing image
Why Choose Zhenglan Cable:
- OEM/ODM services provided;
- Products comply with GB, IEC, BS, ASTM, DIN, VDE and JIS standards; Customer standard requirments Accepted;
- Certified to ISO 9001:2015, ISO 14001:2015 and OHSAS 18001:2007;
- Registered capital of $30 million and factory covers an area of 60,000㎡;
- Advanced test equipment and procedures, 100% inspection before factory;
- Enough stocks and the higest efficient shipping time guarranteed;
- Professional pre-sales and after-sales services provided
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15kv 133% XLPE Insulated Copper Tape Screened PVC Sheathed Power Cable 1x500MCM Images
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