Audited Supplier
1.Standard
U183, UL1581
2.Applications
THHN/THWN Conductors are primarily used in conduit for services,feeder and branch circuits in commercial or industrial applications as specified in the National Electrical Code. For the type THHN, conductor is suitable for use in dry locations at temperatures not to exceed 90ºC. As for the type THWN,conductor is suitable in wet or dry locations at temperatures not to exceed 90ºC in dry locations or 75ºC in wet locations or not to wxceed 75ºC when exposed to oil or coolant. Conductor temperatures are not to exceed 105ºC in dry locations when rated AWM, which is used as appliance wiring material. Voltage rating for all applications in 600 volts.
3.Construction
Conductor:copper,aliminum,aluminum alloy, CCA
Insulation:flame retardant PVC(polyvinyl chloride).
Jacket:tough polyamide nylon,It is also resistant to oil ,gasoline and heat-resistant thermoplastic insulation with a jacket of extruded nylon or equivalent material. The wire is rated 90ºC dry only.
1:THHN:It indicates a single or stranded conductor having flame-retardant and heat-resistant thermoplastic insulation with a jacket of extruded nylon or equivalent material. The wire is rated 90ºC dry only.
2:It indicates a single or stranded conductor having flame-retardant,moisture and heat-resistant thermoplastic insulation with a jacket of extruded nylon or equivalent. The Wire is rated 75ºC wet or 90 ºC dry.
| Technical characteristics of PVC insulated Nylon Jacket cables- UL83 | ||||||
| Conductor | Nominal Thickness of Insulation | Nominal Thickness of Jacket | Approx. overall diameter | Approx mass | Current Rating | |
| Size | Numberof Strands | |||||
| AWG or kcmil | No | mils | mils | inch | Ibs/1000ft | A |
| 14 | Solid or 7 | 15 | 4 | 0.116 | 16 | 15 |
| 12 | Solid or 7 | 15 | 4 | 0.135 | 24 | 20 |
| 10 | Solid or 7 | 20 | 4 | 0.169 | 38 | 30 |
| 8 | 7 or 19 | 30 | 5 | 0.216 | 63 | 55 |
| 6 | 7 or 19 | 30 | 5 | 0.260 | 95 | 75 |
| 4 | 7 or 19 | 40 | 6 | 0.331 | 152 | 100 |
| 3 | 7 or 19 | 40 | 6 | 0.360 | 189 | 115 |
| 2 | 7 or 19 | 40 | 6 | 0.394 | 234 | 130 |
| 1 | 7 or 19 | 50 | 7 | 0.450 | 299 | 145 |
| 1/0 | 19 | 50 | 7 | 0.490 | 372 | 170 |
| 2/0 | 19 | 50 | 7 | 0.540 | 462 | 195 |
| 3/0 | 19 | 50 | 7 | 0.590 | 575 | 225 |
| 4/0 | 19 | 50 | 7 | 0.650 | 718 | 260 |
| 250 | 19 | 60 | 8 | 0.720 | 851 | 290 |
| 300 | 37 | 60 | 8 | 0.770 | 1012 | 320 |
| 350 | 37 | 60 | 8 | 0.830 | 1174 | 350 |
| 400 | 37 | 60 | 8 | 0.880 | 1334 | 380 |
| 500 | 37 | 60 | 8 | 0.950 | 1655 | 430 |
| 600 | 61 | 70 | 9 | 1.053 | 1987 | 475 |
| 750 | 61 | 70 | 9 | 1.156 | 2464 | 535 |
| 1000 | 61 | 70 | 9 | 1.310 | 3257 | 615 |
For more information about wires and cables, please feel free to contact us. Your inquiries will be replied to within 1 hours!!
Established in 1994,Henway Electric Group Inc has now developed into an innovative enterprise with strong R&D ability after 20 years in the
industry. It covers an area of 210,000 square meters and has more than 2,000 employees. It has successively introduced about 2,000 items of
advanced R&D, production and testing equipment. The annual production capacity exceeds 30 billion yuan.
Henway's products can be divided into four categories,namely power cable, wire &cable for electrical equipment, communication cable and building
wire.They include insulated power cable of 220KV and below, Rubber insulated cable of 35KV and below, Aerial insulated cable, Overhead
conductor, Mining cable etc,a total of nearly 30 product series with nearly 4,000 types and 50,000 items.The products are widely used in the fields of infrastructure, utility, hydro-water projects, iron, mining, petroleum, chemical industry,building,subway, high-speed rail,airports,etc.
They have been exported to more than 100 countries around the world.
Henway passed ISO 9001,ISO 14001,OHSAS 18001,and successively acquired TUV certificate,CE certificate,UL certificate and so on.More than 30 years of development and cultivation makes the extraordinary achievements of Henway.Henway is still promoting the enterprise's scale,technology
and brand construction.
Heway Cable-make pioneering efforts and forge ahead !
1.Q:Are you a factory or trading company?
A: Manufacturing base in Henan ,China.
2. Q:Can I visit your company?
A: Sure,If you need,we will arrange the driver to pick you up.
3. Q:How can I get some samples?
A: Contact me on below,tell us samples you need and address for shipping. We will send your requested sample within 3 days.
4:How does your factory control the quality?
A:Factory has a quick and enthusiastic merchandisers team, strict and responsible QC team, service for many well-known brands all around the world with our high-quality products and strict.
5. Q:Have you ever supplied cables to our country?
A: Henway Cables have been sold to over 100 countries and regions in the world. you can contact me for details.
6. Q:What is your MOQ?
A: MOQ Normally 500 meters for big diameter cables. Please contact me for detail info if you have specific cable requirement.
7. Q:When can I get the price?
A: Usually quote within 6 hours after we get your inquiry.
8. Q:How long is your delivery time?
A: According to your order's quantity. Usually our lead time is 3 - 20 working days.
