Aerial Insulated Cable With Intermediate Strength Aluminum Alloy Conductor For Rated Voltage 35 KV and Below

Aerial Insulated Cable with Intermediate Strength Aluminum Alloy Conductor is mainly used for the transformation and construction of 1 kV, 10kV, 20kV and 35kV distribution network lines with large file distances or large operating stress in mountainous areas, forest areas and urban green areas.

The product is manufactured according to the standards of JB/T 13795 < Intermediate Strength Aluminum Alloy Aerial insulated cable for Rated Voltage 20 kV and Below >and IEC60502 <Extruded solid dielectric cables for rated voltages from 1 kV to 30 kV>.

Part Ⅰ: Using Characteristics

1. Rated voltage Uo/U: Up to and including 35kV

2. Conductor: Medium aluminum shaped stranded conductor

3. Insulation: PVC/PE/XLPE/HDPE

4. Max. permissible continuous operating temperature of a cable:

75℃ (HDPE insulated aerial cables)

90℃ (XLPE insulated aerial cables)

70℃ (PVC,PE insulated aerial cables)

5. Max. permissible temperature for not more than 5 seconds duration should be as follows when short-circuiting:

HDPE insulated aerial cables: 150℃

XLPE insulated aerial cables: 250℃

PVC insulated aerial cables: 160℃

PE insulated aerial cables: 130℃

6. The installation ambient temperature should be not below -20℃.

7. The bending radius of cables is recommended as follows

Cables for rated voltages 1 kV: When the diameter of cables less than 25 mm: not less than 4 times the diameter of cable; When the diameter of cables not less than 25 mm: not less than 6 times the diameter of cable;

Cables for rated voltage 10kV, 20kV and 35kV: Not less than 20 times of the diameter of cable.

Part Ⅱ: Type and Description of Cables

Part Ⅲ: Range of Production

Part Ⅳ: Structure Diagram of Cable

Part Ⅴ: Construction and Main Technical Data

Part Ⅵ: Performance Characteristics

1. Cost-effective. The cable has no steel core, USES less metal and insulating materials, is 4-10% lower than the traditional steel core aluminum stranded wire insulated wire, and the performance is superior, it is the preferred product to replace the steel core aluminum stranded wire insulated wire.

2. Small outside diameter and light weight. The medium strength aluminum alloy conductor adopts the profile structure, which makes the conductor more closely combined, with small outside diameter, small wind deflection and wind load, strong wind and ice resistance, small tower load and high line security.

3. Small sag, good fatigue and creep resistance. The conductor has high elongation, excellent resistance to fatigue and creep and excellent corrosion resistance. The cable has a large pulling force, light weight, and its sag can be reduced by 10-15% compared with the steel core and aluminum stranded wire. The safety distance to the ground is higher.

4. Easy installation. The use of ordinary insulated wire can achieve reliable installation, reduce the installation cost.

Part Ⅶ: Application

Part Ⅷ: Packaging and Transportation

Packing Material:

Steel Wooden Drum (Fumigation)

Cable length in each drum: 500m/1000m or as per actual cable length requirements.

Delivery:

Port: Shanghai, or other ports as per your requirements.

Part Ⅸ: Factory Tour

Part Ⅹ: Service Guarantee

● Quickly and professional response;

● Excellent quality with reasonable price;

● Sufficient support for our tendering representatives;

● OEM service available based on official & legal authorization;

● Strict quality control system;

● Faster lead time than our competitors;

● Cable solutions to your particular requirements;

● Free sample is available with economic express fee;

● 12 months quality guarantee after delivery.

Part Ⅺ: FAQ

Q1: When can I get the price?

We usually quote within 6 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.

Q2: How can I get a sample to check your quality?

After price confirmation, you can require for samples to check our quality. Sample is free, but the freight charge should be paid.

Q3: 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 3~5 days.

Q4: What about the lead time for mass production?

Honestly, it depends on the order quantity and the season you place the order. The best record we keep is delivering 10 kilometers cable within a week. Generally speaking, we suggest that you start inquiry two months before the date you would like to get the products at your country.

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