Mining cables 4 core XLPE insulation high temperature resistant and high pressure resistant cable for mining industry

 

Composition 

 

– Conductor

Plain circular, compacted or shaped stranded copper or aluminum conductor, conform to IEC60228 class 2.

 

– Insulation

XLPE (cross-linked polyethylene) rated at 90°C.

 

– Assembly

Four insulated conductors are laid up together, if necessary filled with non-hygroscopic material compatible with the insulation and covered with a layer of PVC bedding which may be an integral part of the filling.

 

-Armor

Galvanized steel wire shall be applied over the PVC bedding.

 

 

XLPE properties

 

Excellent electrical and physical properties

XLPE cable constitutes the best cable for transmission and distribution lines because of its excellent electrical and physical properties.

 

Capability of carrying large currents

The excellent resistance to the thermal deformation and the excellent aging property of XLPE cable permit it to carry large current under normal (90°C), emergency(130°C) or short circuit (250°C) conditions.

 

Ease of installation

XLPE cable withstands smaller radius bending and is lighter in weight, allowing for easy and reliable installation. Furthermore, the splicing and terminating methods for XLPE cable are simpler in comparison with other kinds of cables.

 

Free from height limitation and maintenance

XLPE cable can be installed anywhere without special consideration of the route profile (height limitations) since it does not contain oil and thus is free from failures due to oil migration in oil-filled cables.

 

No Metallic sheath required

XLPE cable does not generally demand a metallic sheath. Thus it is free from the failures peculiar to metallic-sheathed cable, such as corrosion and fatigue.

 

 

 

 

 

 

 

– Online consultation.

 

– Detailed quotation and catalog.

 

– Perfect service teams ensure the communication and purchase experience.

 

– Professional engineers team provide technical guidance.

 

– Complete QA system ensures both quality and safety of produced cable.

 

– 12 months of warranty. 

 

– Professional after-sale service team provide guidance of installation and other solutions.  

 

 

 

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.