电阻丝 Resistance Wire
产品精髓
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BriskHeat®与我们用于制造高质量加热器件所用的电阻丝一致
BriskHeat®多股线结构的弹性远优于实心线
BriskHeat®弯曲半径可达1/16" (1.6mm)
BriskHeat®三个系列的电阻丝满足不同的需求
详细说明
>RWK Kapton® 绝缘绝热电阻丝
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- 高达482°F (250°C)的连续工作温度
- 绝缘模式: 1 mil厚的 Kapton® 聚酰胺薄膜交叠包裹
- 绝缘层厚度: 2 mil
- 300°F (149°C)以下绝缘强度达到 4200VDC 300°F (149°C)
- 可用导电表面
- 每组长度达500ft (152m) 或1000ft (305m)
RWF 玻璃纤维绝缘绝热电阻丝
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- 高达1100°F (593°C) 的连续工作温度
- 绝缘模式:两层 8 mil 直径玻璃纤维包裹
- 300°F (149°C) 以下绝缘能力高达300VDC
- 不适合导电表面
- 可根据耐磨损要求选择TEFLON® 包裹
- 每组长度达500ft (152m) 或1000ft (305m)
RWG接地电阻丝
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- 高达482°F (250°C) 的工作温度
- 贯穿整个加热器件的接地设计专利
- 绝缘模式: 1 mil厚的 Kapton®聚酰胺薄膜交叠包裹
- 绝缘厚度: 2 mil
- 绝缘模式:两层 8 mil 直径玻璃纤维包裹
- 300°F (149°C) 时绝缘强度 4200VDC
- 可用于导电表面
- 可根据耐磨损要求选择TEFLON® 包裹
- 500ft (152m) 1000ft (305m)
TEFLON® is a registered Trademark of DuPont used under license.
Resistance Wire Specification Sheet
订货信息
在了解电阻丝时必须对应用需求进行多方面的考虑。例如：如果要在导电表面使用时就不能选择RWF型。同样的如果工作温度在350°F (176°C)就不能使用合金型。您可以从当地代理商或者BriskHeat处获得更多帮助。
产品表码说明
合金型产品说明
| 合金类型 | 规格 | 最大工作温度 | 电阻/英尺/股 | 成分 |
| A | 43 | 1650°F (899°C) | 175.00 | 71.75% FE, 22% CR, 5.75% AL, 0.5% CO |
| B | 41 | 1650°F (899°C) | 115.31 | 71.75% FE, 22% CR, 5.75% AL, 0.5% CO |
| C | 40 | 1650°F (899°C) | 88.18 | 71.75% FE, 22% CR, 5.75% AL, 0.5% CO |
| D | 40 | 1650°F (899°C) | 70.24 | 60% N, 15% CR, 25% FE |
| E | 39 | 1650°F (899°C) | 55.10 | 60% N, 15% CR, 25% FE |
| F | 37 | 1650°F (899°C) | 33.33 | 60% N, 15% CR, 25% FE |
| G | 37 | 450°F (232°C) | 14.52 | 55% CO, 45% N |
| H | 37 | 1000°F (538°C) | 8.88 | 78% CO, 22% N |
| I | 37 | 797°F (425°C) | 4.44 | 88% CO, 12% N |
| J | 36 | 300°F (149°C) | 0.48 | 90% CO (core), 10% N (cladding) |
每英尺的电阻
| 股数 | 合金类型 | |||||||||
| A | B | C | D | E | F | G | H | I | J | |
| 5 | 35.000 | 23.062 | 17.636 | 14.048 | 11.020 | 6.666 | 2.904 | 1.776 | 0.888 | 0.096 |
| 6 | 29.167 | 19.218 | 14.697 | 11.707 | 9.183 | 5.555 | 2.420 | 1.480 | 0.740 | 0.080 |
| 7 | 25.000 | 16.473 | 12.597 | 10.034 | 7.871 | 4.761 | 2.074 | 1.269 | 0.634 | 0.069 |
| 8 | 21.875 | 14.414 | 11.023 | 8.780 | 6.888 | 4.166 | 1.815 | 1.110 | 0.555 | 0.060 |
| 9 | 19.444 | 12.812 | 9.798 | 7.804 | 6.122 | 3.703 | 1.613 | 0.987 | 0.493 | 0.053 |
| 10 | 17.500 | 11.531 | 8.818 | 7.024 | 5.510 | 3.333 | 1.452 | 0.888 | 0.444 | 0.048 |
| 11 | 15.909 | 10.483 | 8.016 | 6.385 | 5.009 | 3.030 | 1.320 | 0.807 | 0.404 | 0.044 |
| 12 | 14.583 | 9.609 | 7.348 | 5.853 | 4.592 | 2.778 | 1.210 | 0.740 | 0.370 | 0.040 |
| 13 | 13.462 | 8.870 | 6.783 | 5.403 | 4.238 | 2.564 | 1.117 | 0.683 | 0.342 | 0.037 |
| 14 | 12.500 | 8.236 | 6.299 | 5.017 | 3.936 | 2.381 | 1.037 | 0.634 | 0.317 | 0.034 |
| 15 | 11.667 | 7.687 | 5.879 | 4.683 | 3.673 | 2.222 | 0.968 | 0.592 | 0.296 | 0.032 |
| 16 | 10.938 | 7.207 | 5.511 | 4.390 | 3.444 | 2.083 | 0.908 | 0.555 | 0.278 | 0.030 |
| 17 | 10.294 | 6.783 | 5.187 | 4.132 | 3.241 | 1.961 | 0.854 | 0.522 | 0.261 | 0.028 |
| 18 | 9.722 | 6.406 | 4.899 | 3.902 | 3.061 | 1.852 | 0.807 | 0.493 | 0.247 | 0.027 |
| 19 | 9.211 | 6.069 | 4.641 | 3.697 | 2.900 | 1.754 | 0.764 | 0.467 | 0.234 | 0.025 |
| 20 | 8.750 | 5.766 | 4.409 | 3.512 | 2.755 | 1.667 | 0.726 | 0.444 | 0.222 | 0.024 |
| 21 | 8.333 | 5.491 | 4.199 | 3.345 | 2.624 | 1.587 | 0.691 | 0.423 | 0.211 | 0.023 |
| 22 | 7.955 | 5.241 | 4.008 | 3.193 | 2.505 | 1.515 | 0.660 | 0.404 | 0.202 | 0.022 |
| 23 | 7.609 | 5.013 | 3.834 | 3.054 | 2.396 | 1.449 | 0.631 | 0.386 | 0.193 | 0.021 |
| 24 | 7.292 | 4.805 | 3.674 | 2.927 | 2.296 | 1.389 | 0.605 | 0.370 | 0.185 | 0.020 |
| 25 | 7.000 | 4.612 | 3.527 | 2.810 | 2.204 | 1.333 | 0.581 | 0.355 | 0.178 | 0.019 |
| 26 | 6.731 | 4.435 | 3.392 | 2.702 | 2.119 | 1.282 | 0.558 | 0.342 | 0.171 | 0.018 |
| 27 | 6.481 | 4.271 | 3.266 | 2.601 | 2.041 | 1.234 | 0.538 | 0.329 | 0.164 | 0.018 |
| 28 | 6.250 | 4.118 | 3.149 | 2.509 | 1.968 | 1.190 | 0.519 | 0.317 | 0.159 | 0.017 |
| 29 | 6.034 | 3.976 | 3.041 | 2.422 | 1.900 | 1.149 | 0.501 | 0.306 | 0.153 | 0.017 |
| 30 | 5.833 | 3.844 | 2.939 | 2.341 | 1.837 | 1.111 | 0.484 | 0.296 | 0.148 | 0.016 |
注释：电阻误差 ±8%
每英尺(25mm)电阻丝的功率不高于15W .
