Hot Sale XLPE Insulated Tree Wire Overhead Cable with 15KV 25KV 35KV AAAC/AAC/ACSR/XLPE/HDPE 3Layer
APPLICATION :
Covered cables for compact networks of the type AAC/ACSR/AAAC with class AA and A braids are used for power transmission and distribution lines, in wooded or industrial areas. A first coating of semiconductor material is applied on the metal conductor, then it is insulated with a uniform layer of cross-linked polyethylene (XLPE) or LDPE and an antitracking XLPE or HDPE cover.
CLASSIFICATION :
Temperature :
- Normal operation 90°C.
- Emergency over load conditions 130°C.
- Short circuit conditions 250°C.
Reference: • ASTM B230: Aluminum wires, alloy 1350-H19 for electrical purposes.
• ASTM B231: Type 1350-H19 stranded aluminum conductors in concentric layers.
• ASTM B232: Aluminum Stranded Conductors Reinforced with Steel (A.C.S.R.)
• ASTM B399: Aluminum alloy 6201 - T81 stranded conductors.
• NTC 5909: Covered (semi-insulated) non-shielded power cables of 15 kV - 46 kV, for use in overhead power distribution lines.
• ANSI/ICEA S-121-733: Standard for ecological cable - semi-insulated overhead lines.
In addition to all the requirements of the National Electrical Code.
Tree wire (tree wire,Medium Voltage Covered Conductor) manufactured by Zhenglan meets or exceeds the requirements of all international standards like ASTM, AS, BS, CSA, DIN,IEC, NFC, SS -etc
Medium voltage cable Aerial bundled cable Overhead insulation cable structure:
Conductor : Compact stranded AAC/ACSR/AAAC.
Conductor shield : Semi-conducting cross-linked polyethylene.
Insulation : XLPE
Sheath : LDPE/TR-XLPE/HDPE
Technical date sheets:
35KV SAC Aluminum Spaced Aerial Cable
Nominal cross - sectional area
mm² | Minimum number of wire
No. | Diameter of
conductor (Approx.)
mm | Thickness of
insulation
mm | Thickness of
sheath
mm | Overall diameter (Approx.)
mm | Maximum DC.
conductor resistance at 20°C
Ω / km | Minimum insulation resistance at 15.6°C
MΩ-km | Allowable ampacities in free
air at 40°C ambient
A | Cable weight (Approx.)
kg / km |
| mm² | No. | mm | mm | mm | mm | Ω / km | MΩ-km | A | kg / km |
| 50 | 6 | 8.0 | 4.45 | 3.18 | 25.5 | 0.641 | 2,606 | 184 | 517 |
| 70 | 12 | 9.8 | 4.45 | 3.18 | 27.5 | 0.443 | 2,375 | 227 | 599 |
| 95 | 15 | 11.4 | 4.45 | 3.18 | 29.0 | 0.320 | 2,144 | 276 | 711 |
| 120 | 15 | 12.9 | 4.45 | 3.18 | 31.0 | 0.253 | 1,952 | 318 | 831 |
| 150 | 15 | 14.1 | 4.45 | 3.18 | 32.5 | 0.206 | 1,830 | 367 | 933 |
| 185 | 30 | 15.8 | 4.45 | 3.18 | 33.5 | 0.164 | 1,694 | 425 | 1,073 |
| 240 | 30 | 18.3 | 4.45 | 3.18 | 36.5 | 0.125 | 1,529 | 515 | 1,293 |
Images:
About Zhenglan Cable Technology Co., Ltd
Zhenglan Cable Technology CO., Ltd.,formerly known as HENAN Zhengzhou Cable Co., Ltd., is one of the large scale backbone enterprises in China's wire and cable industry. The company's registered capital is about 4 million 6 thousand yuan and its headquarter is located in 49 floor of the South Tower of the Greenland Center of Zhengzhou high railway station (Petronas Twin Towers). The factory is located in the Zhengzhou cable science and Technology Industrial Park of the Wuzhi industrial area. It is a modern industrial park integrating advanced research and development technology and production technology.
FAQ
1. Is your company a factory or a trade company?
Factory, more than 20 years in China
2. How long can I expect to get the sample?
After you pay the freight charge and send us confirmed files, the samples will be ready for delivery in 3-7 days. The samples will be sent to you via express and arrive in 3~7 days. You can use your own express account or prepay us if you do not have an account.
3. What are your payment terms?
We normally accept T/T 30% deposit, 70% balance before delivery as the main payment terms, and other payment can also be negotiated. Trade assurance on is also available.
4. What’s the delivery time?
Sample order needs 3~5 days. Formal order depends on the quantity. Usually it needs 7-30 days after get your payment.
5. What is your MOQ?
Generally it is 5000m.
Product Tags:
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XLPE Insulated Tree Wire Overhead Cable With 15KV 25KV XLPE / HDPE 3Layer Images
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