Construction characteristics

Conductor material :copper shall be solid or Class B stranded 

Insulation: PVC  flame-retardant, moisture- and heat-resistant thermoplastic insulation

Electrical characteristics

Rated Voltage Uo/U (Um) :600 V

Maximum operating voltage: 750V

Test voltage: 2500V

Usage characteristics

Maximum operating temperature 90°C

Minimum operating temperature -15°C

Chemical resistance :Restricted to oil, acid & base

Standard : UL Standard83

General purpose wiring for lighting and power - residential,commercial, industrial buildings in accordance with the National Electrical Code, maximum conductor temperature of 75°C in wet or dry locations,for circuits not exceeding 600 volts

When used as type TW, conductor is suitable for use in wet or dry locations at temperatures rated 60°C.

When used as type THW, conductor is suitable for use in wet or dry locations at temperatures rated 75°C.

When used as type THW2, conductor is suitable for use in wet or dry locations at temperatures rated 95°C.

STANDARDS:

1. Listed by UL as Type THW per Standard 83.

2. All sizes carry the VW-1 flame test designation.

3. Listed by UL as Oil Resistant I.

4. Listed by UL as Sunlight Resistant (250 kcmil and larger, black only)

5. 250 kcmil and larger pass UL and IEEE-383 ribbon burner flame test

and are listed For CT Use.

6. Conforms to Federal Specification J-C-30B.

CONSTRUCTION: Annealed uncoated copper conductor, PVC insulation,surface printed.

Specification Size and Technical Data

  THW wire

We have got the certificate of UL,CE,KEMA,TUV,Lloyd and“National Industrial Production License”, “Certificate of Recommended Enterprises and Products for National Grid”, “Adopting International Standard Certificate”, and “High-Tech Enterprise Certificate”, “Certificate of High Quality Products”, “Certificate of Scientific and Technological Achievements”, “Qualified Supplier Certificate”, “China Classification Society Certificate of Works Approval”, “Det Norske Veritas Type Approval Certificate”, “Railway Product Certificate”, “Safety Certificate of Approval for Mining Products”, “National Mandatory Product Certification”, “Certificate for China Compulsary Products Certification” and “Practical New-Type Patent Certificate”. 

UL E number    ZLGR.E468871    

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 Open the URL to see  the details

HeBei huatong wires&cables Group Co.,ltd.It was established in 1993.

Hebei Huatong Wires and Cables Group Co., Ltd covers an area more than 220,000 square meters, owning more than 420 sets manufacturing equipment and more than 250 sets of testing equipment or apparatus. Our annual production capacity is 3 billionYuan.Now there are more than 800 employers in our company, among which more than 150 are technicians. Our products are widely used in the field of electric power, coal, metallurgy, petrochemical industry, railway, national defense, construction, aviation and other national key projects. 

We are top cable manufacture of rubber serious cables . Besides these,our submersible oil pump cable and shipboard cable are very influential in domestic, and, the traditional cables are also produced such as PVC power cables, XLPE power cables, ABC cables, wires, control cables, screened cables,communication cables, conductors.We are OEM for many USA, Europen, Australia cable company,70% of our products are exported, most customers are from developed countries. We got ISO,UL,TUV,KEMA,CE and many other certifications.

Workshop

(2).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.

(3).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. You can use your own express  account or prepay us 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 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.