Features and applications

 

cable electrico xlpe 3kv power cable price 35kv or lower not only has excellent electric character, mechanical character, heat and aging-resistant character, environmental stress-resistant character and chemical corrosion- resistant character, but the simple structure, lightweight, no restriction by laying drop, and high-temperature allowance for long-term working as well.

 

They are suitable for use in rated AC voltage(Uo/U) 6/6-26/35kv system transmitting and distributing lines. According to different sheath makeups, they can be used for laying in the air (cable bridges, indoor wall supports, and groove boxes) and in soil(direct burying, cable canals, and pipelines)

 

Standard

 

The product is manufactured according to the standard of GB12706 or IEC, BS, DIN and ICEA upon request.

 

Type Description & Application Occasion of xlpe  cable

Rated Voltage,Core Numbers & Nominal Cross-section Area of XLPE cable as following Table 1-1

 

Operating characteristics

 

1, Rated power-frequency voltage Uo/U: 3.6/6kV-26/35kV

2, Max.permissible continuous operating temperature of conductor: 90°C

3, Max.short-circuit temperature of conductor shall not exceed 250 °C .(5s maximum duration ).

4, The ambient temperature under installation should not below 0

5, The bending radius of a single-core cable should not less than 20 times of the cable diameter. The bending radius of a three-core cable should not less than 15 times of the cable diameter.

 

1. What is the difference between XLPE cable and PVC cable? 

PVC – Poly Vinyl chloride ; XLPE – Cross linked Poly Ethylene

PVC :  thermo plastic ;  XLPE: thermosetting plastic. 

PVC can withstand temperatures up to 70°C ; XLPE can do 90°C.

PVC costs lower with large market, XLPE costs higher with smaller market.

 

2. Can I get a sample to check your quality?

Of course. Sample is free, but you need to cover the freight charges. 

 

3. How long can I get the sample?

Samples will be ready for delivery in 3-5 days, and it will arrive within 7 days. We can help you get the procedure going if you do not have an account. 

 

4. 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 kept is

delivering 10 kilometers cable within a week. Generally, we suggest inquiry two months earlier before your project.