- Conductors: Stranded soft drawn bare copper, with Class B stranding per ASTM
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Insulation: Abrasion, heat and moisture resistant poly-vinyl chloride (PVC) insulation Requirements of the Canadian Electrical Code
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ASTM B3, B8, B496
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CSA C22.2 No. 75/UL 83, cUL listed T90, TWN75
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Sunlight resistant
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Oil & Gasoline resistant
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VW-1
Application
T90 nylon cables are rated for 600V and are commonly used in residential, commercial, and industrial applications requiring medium voltage power distribution. In addition to power distribution, T90 cables are used in control circuits and other general wiring applications where flexibility, durability and safety are critical. Whether running through conduit, embedded in concrete or exposed to the elements, T90 cables provide a reliable solution that meets the standards of the Canadian Electrical Code (CSA C22.2 No. 75) and UL 83.
Feature
T90 nylon cable uses stranded soft-drawn bare copper conductors, manufactured in accordance with ASTM standard B-stranding, and the insulation layer is made of polyvinyl chloride (PVC), which is specially designed to be resistant to abrasion, heat and moisture. , It can withstand harsh environmental conditions and is sunlight-resistant, suitable for outdoor applications exposed to UV rays. In addition, T90 wire is also resistant to oil and gasoline, making it ideal for use in industrial environments where contact with oil and fuel is possible. With the VW-1 flame test rating, it provides additional safety by limiting the possibility of fire spread.
Certification
T90 nylon cable is CUL certified and meets the electrical safety requirements of Canada and the United States. CUL certification is performed by Underwriters Laboratories (UL) to ensure that the cable has the necessary safety performance during use. It tests the insulation material's heat resistance, corrosion resistance, and reliability of electrical insulation, and can operate reliably in a high temperature dry environment at a temperature rating of 90°C.
Package
Production Line
Greater Wire manufacturer's advanced cable factory has an intelligent and digital manufacturing environment. Through the seamless integration of cutting-edge technology, the factory successfully eliminates errors and defects that may occur in the traditional manual assembly process. The shift to digital manufacturing not only increases efficiency but also demonstrates our commitment to providing our customers with products of the highest reliability. The smart factory framework ensures a streamlined and error-free production process, minimizing the possibility of human-related variances and increasing previously unattainable precision. Accurate and automated inspection mechanism, the factory strictly adheres to quality control. Products are thoroughly inspected from the beginning to the final stage of the manufacturing process. Digital intelligent image detection and laser technologies are used to ensure that each product meets the strict standards set by our company. This commitment to quality extends to our inspection accuracy, with automated production equipment achieving an impressive accuracy of 0.002 mm, exceeding industry benchmarks.
customer
Partner
FAQ
Q: What does T90 mean on wire?
In some cases, T90 may also refer to a specific type of nylon-insulated wire commonly used in Canada, where it is equivalent to THHN (Thermoplastic High Heat-Resistant Nylon-coated) wire in the U.S. However, unlike THHN, which is rated for both dry and wet conditions (at a lower temperature), T90 wires are typically not rated for use in wet locations.
For wet or underground applications, wires with RW90 rating (which is rated for both dry and wet environments) would be required.
Q: Is THHN and T90 the same?
THHN wire is rated for temperatures up to 90°C (194°F) in dry environments, but it can be used at 75°C (167°F) in wet conditions.
T90 refers to a wire or cable's maximum temperature rating (usually around 90°C or 194°F). T90 Nylon is a Canadian equivalent of THHN, but it is not rated for wet locations.
Q: What is the difference between T90 and RW90 wire?
T90 wire is rated for a maximum operating temperature of 90°C (194°F). T90 wire is not suitable for wet locations. It is typically used in dry locations with minimal moisture exposure.
RW90 wire is also rated for a maximum operating temperature of 90°C (194°F), similar to T90. RW90 wire is specifically rated for wet locations and can be used in environments where it may be exposed to moisture or water, such as underground, on concrete slabs, or outdoors in wet conditions.
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| Conductor | Insulation Thickness (mils) | Jacket Thickness (mils) | Nominal 0.D.(mils) | Approx.Net Wt.Per 1000'(lbs.) | Allowable Ampacities+ | |||
| Size (AWG or kcmil) | No.of strands | 60℃ | 75℃ | 90℃ | ||||
| 14* | 1 | 15 | 4 | 102 | 15 | 15 | 15 | 15 |
| 12* | 1 | 15 | 4 | 119 | 23 | 20 | 20 | 20 |
| 10* | 1 | 20 | 4 | 150 | 36 | 30 | 30 | 30 |
| 14* | 19 | 15 | 4 | 109 | 16 | 15 | 15 | 15 |
| 12* | 19 | 15 | 4 | 128 | 24 | 20 | 20 | 20 |
| 10* | 19 | 20 | 4 | 161 | 38 | 30 | 30 | 30 |
| 8 | 19 | 30 | 5 | 213 | 63 | 40 | 50 | 55 |
| 6 | 19 | 30 | 5 | 249 | 95 | 55 | 65 | 75 |
| 4 | 19 | 40 | 6 | 318 | 152 | 70 | 85 | 100 |
| 3 | 19 | 40 | 6 | 346 | 189 | 85 | 100 | 115 |
| 2 | 19 | 40 | 6 | 378 | 234 | 95 | 115 | 130 |
| 1 | 19 | 50 | 7 | 435 | 299 | 110 | 130 | 145 |
| 1/0 | 19 | 50 | 7 | 474 | 372 | 125 | 150 | 170 |
| 2/0 | 19 | 50 | 7 | 518 | 462 | 145 | 175 | 195 |
| 3/0 | 19 | 50 | 7 | 568 | 575 | 165 | 200 | 225 |
| 4/0 | 19 | 50 | 7 | 624 | 718 | 195 | 230 | 260 |
| 250 | 37 | 60 | 8 | 694 | 851 | 215 | 255 | 290 |
| 300 | 37 | 60 | 8 | 747 | 1012 | 240 | 285 | 320 |
| 350 | 37 | 60 | 8 | 797 | 1174 | 260 | 310 | 350 |
| 400 | 37 | 60 | 8 | 842 | 1334 | 280 | 335 | 380 |
| 500 | 37 | 60 | 8 | 926 | 1655 | 320 | 380 | 430 |
| 600 | 61 | 70 | 9 | 1024 | 1987 | 350 | 420 | 475 |
| 750 | 61 | 70 | 9 | 1126 | 2464 | 400 | 475 | 535 |
| 1000 | 61 | 70 | 9 | 1275 | 3257 | 455 | 545 | 615 |
