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[China]
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Address: Room 4916, Floor 49, South Tower of Greenland Center, East Zhengzhou district, Zhengzhou, China
Contact name:Linda Yang
Zhenglan Cable Technology Co., Ltd |
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1kv multicore xlpe insulated cable aluminum core (3+2) power cable underground cable unarmored
Applications:
1kv multicore xlpe insulated cable aluminum core (3+2) power cable underground cable unarmored is for fixed installation use in transmission and distribution lines.
Operating characteristics
1. Cable laying temperature: ≥0°C
2. Cable conductor long-term allowable working temperature:≤90°C
3. Higest working temperature of cable in case of short circuit (the longest lasting time is not over 5s): 250°C
4. Minimum allowable bending radius: Single core cable: 20D mm; multi-core cable: 15D mm Note: D is actual outer diameter of the cable
Construction:
Conductors:Copper or Aluminium conductor, round standed or Shaped,
Class 2 to IEC 60228, BS EN 60228. For smaller sizes, a solid round
conductor, Class 1 as per IEC 60228, BS EN 60228 can also be
supplied upon request.
Noted: Insulation color as per standards or customer requirement.
1kv multicore xlpe insulated cable aluminum core (3+2) power cable
underground cable unarmored Standard:
Basic design to IEC 60502-1, IEC 60228,BS EN 60228
China: GB/T 12706.2-2008
Other standards such as BS7870,DIN and ICEA upon request
Certificates:
CE, ROHS,KEMA and more others at request
1kv multicore xlpe insulated cable aluminum core (3+2) power cable
underground cable unarmored Insulation:
XLPE material and thickness shall be as per IEC 60502 or BS 5467 rated for 90°C continuous operation.
Colour Code:
| Colour Code (1) : | |
| 1 Core | Red or Black |
| 2 Cores | Red, Black |
| 3 Cores | Red, Yellow, Blue |
| 4 Cores | Red, Yellow, Blue, Black |
| 5 Cores | Red, Yellow, Blue, Black, Green |
Outer Sheath material and feature: Outer sheath shall be of Extruded PVC Type ST2 as per IEC 60502-1
or Type 9 as BS 6346/5467.Special type of PVC sheathing material
such as Fire Retardant PVC, Anti-Termite PVC, Anti-Rodent PVC,
Sunlight resistant PVC, Oil Resistant PVC are available on special
request. Also, special sheathing materials such as LLDPE, MDPE,
HDPE, LSF, CPE are available on request.
Cable Sheaths's Fire Performance: Cables can be supplied with special flame retardant PVC outer
sheath to comply with the flame test requirements of IEC
60332-3-22, IEC 60332-3-23 and IEC 60332-3-24, can also supply
cables with Low Smoke Halogen Free (LSHF) material according to IEC
60502-1, BS 7211, BS 6724 or other equivalent standards.
1kv multicore xlpe insulated cable aluminum core (3+2) power cable underground cable unarmored Parameters:
| Conductor dimensions (mm2) | Insulation thickness (mm) | Nonmetallic sheath, unarmored cable | |||||
| Sheath thickness | Outer diameter (approximate) | Cable weight (Kg/km) | |||||
| mm | mm | Copper core | Aluminum core | ||||
| Phase line | Null line | Phase line | Null line | 3+2C | 3+2C | 3+2C | 3+2C |
| 2.5 | 1.5 | 0.7 | 0.7 | 1.8 | 12.6 | 229 | — |
| 4 | 2.5 | 0.7 | 0.7 | 1.8 | 13.7 | 302 | 196 |
| 6 | 4 | 0.7 | 0.7 | 1.8 | 15.1 | 402 | 240 |
| 10 | 6 | 0.7 | 0.7 | 1.8 | 17.5 | 584 | 321 |
| 16 | 10 | 0.7 | 0.7 | 1.8 | 20.5 | 865 | 437 |
| 25 | 16 | 0.9 | 0.7 | 1.8 | 23.9 | 1278 | 605 |
| 35 | 16 | 0.9 | 0.7 | 1.8 | 25.9 | 1558 | 709 |
| 50 | 25 | 1 | 0.9 | 1.9 | 29.9 | 2243 | 984 |
| 70 | 35 | 1.1 | 0.9 | 2 | 33.2 | 3038 | 1273 |
| 95 | 50 | 1.1 | 1 | 2.2 | 37.8 | 4105 | 1679 |
| 120 | 70 | 1.2 | 1.1 | 2.3 | 41.6 | 5265 | 2112 |
| 150 | 70 | 1.4 | 1.1 | 2.4 | 45.9 | 6200 | 2480 |
| 185 | 95 | 1.6 | 1.1 | 2.6 | 51.4 | 7792 | 3095 |
| 240 | 120 | 1.7 | 1.2 | 2.8 | 58.6 | 9960 | 3907 |
| 300 | 150 | 1.8 | 1.4 | 3 | 65.4 | 12394 | 4823 |
| 400 | 185 | 2 | 1.6 | 3.3 | 74.2 | 16132 | 6225 |
1kv multicore xlpe insulated cable aluminum core (3+2) power cable
underground cable unarmored Productos show:
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