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Self-regulating heating cable. Adjusts output automatically (2-30W/ft) with temperature. Prevents overheating, energy saving. Fluoropolymer jacket.
Application
Self-regulating/series constant watt/MI heating cable for pipe freeze protection, tank viscosity maintenance, roof/gutter de-icing, floor heating, and process temperature maintenance (≤550°C for MI). Self-regulating: conductive polymer matrix adjusts output with ambient temp, max 277V. Parallel constant watt cut-to-length, MI withstands >250°C corrosion/abrasion. For industrial plants, oil refineries, terminals, commercial buildings. Fluoropolymer jacket resists chemicals. Ratings T3/T4/T6 temperature classes. Cut-to-length field, splice kits available.
Core Strengths
Ordinary heat trace causes overheating, energy waste. Our self-regulating heating cable adjusts heat output automatically (2-30W/ft) as temperature changes, prevents overheating, energy saving. Fluoropolymer jacket chemical resistant. UL/CSA listed. T3/T4/T6 rated. MI withstands 550°C, mineral insulated.
Standard
Construction
☉〉 Heating conductor: Resistance alloy or self-regulating conductive core
☉〉 Insulation: XLPE, PVC, or fluoropolymer
☉〉 Shielding layer: Copper braid or tape
☉〉 Draining wires: Tinned copper
☉〉 Outer sheath: PVC or LSZH
Features
☉〉 Designed for freeze protection, floor heating, or process temperature maintenance
☉〉 Shielding with draining wires reduces electromagnetic interference and provides grounding
☉〉 Insulation withstands high temperatures and moisture
☉〉 Outer sheath offers chemical resistance and mechanical protection
☉〉 Flexible for easy installation on pipes, roofs, or floors
Product Data Sheet
| Technical Specification for Single Core | ||||||
| Electric Power (Watt) | Single Length | Section | Heating Conductor | Heating Power | Resistance at 20℃ (Ω/m) | |
| (meter) | (mm2) | Wire Diameter (mm) | Nos | （watt/meter） | ||
| 3300 | 174 | 0.355 | 0.254 | 7 | 19 | 0.084 |
| 3100 | 163 | 0.314 | 0.239 | 7 | 19 | 0.096 |
| 2900 | 153 | 0.274 | 0.223 | 7 | 19 | 0.109 |
| 2700 | 142 | 0.238 | 0.208 | 7 | 19 | 0.126 |
| 2500 | 132 | 0.34 | 0.249 | 7 | 19 | 0.147 |
| 2300 | 121 | 0.288 | 0.229 | 7 | 19 | 0.173 |
| 2100 | 111 | 0.24 | 0.209 | 7 | 19 | 0.209 |
| 1900 | 100 | 0.294 | 0.231 | 7 | 19 | 0.255 |
| 1700 | 89 | 0.236 | 0.207 | 7 | 19 | 0.318 |
| 1500 | 79 | 0.245 | 0.211 | 7 | 19 | 0.409 |
| 1300 | 68 | 0.368 | 0.259 | 7 | 19 | 0.544 |
| 1100 | 58 | 0.263 | 0.219 | 7 | 19 | 0.76 |
| 900 | 47 | 0.264 | 0.219 | 7 | 19 | 1.135 |
| 700 | 37 | 0.261 | 0.218 | 7 | 19 | 1.877 |
| 500 | 26 | 0.133 | 0.206 | 4 | 19 | 3.678 |
| Technical Specification for Two Cores | ||||||
| Electric Power (Watt) | Single Length | Section | Heating Conductor | Heating Power | Resistance at 20℃ (Ω/m) | |
| (meter) | (mm2) | Wire Diameter (mm) | Nos | （watt/meter） | ||
| 3400 | 189 | 0.796 | 0.381 | 7 | 18 | 0.075 |
| 3200 | 178 | 0.705 | 0.358 | 7 | 18 | 0.085 |
| 3000 | 167 | 0.62 | 0.336 | 7 | 18 | 0.097 |
| 2800 | 156 | 0.54 | 0.313 | 7 | 18 | 0.111 |
| 2600 | 144 | 0.466 | 0.291 | 7 | 18 | 0.129 |
| 2400 | 133 | 0.397 | 0.269 | 7 | 18 | 0.151 |
| 2200 | 122 | 0.333 | 0.246 | 7 | 18 | 0.18 |
| 2000 | 111 | 0.275 | 0.224 | 7 | 18 | 0.218 |
| 1800 | 100 | 0.372 | 0.26 | 7 | 18 | 0.269 |
| 1600 | 89 | 0.294 | 0.231 | 7 | 18 | 0.34 |
| 1400 | 78 | 0.337 | 0.248 | 7 | 18 | 0.444 |
| 1200 | 67 | 0.248 | 0.212 | 7 | 18 | 0.605 |
| 1000 | 56 | 0.23 | 0.204 | 7 | 18 | 0.871 |
| 800 | 44 | 0.294 | 0.231 | 7 | 18 | 1.361 |
| 600 | 33 | 0.248 | 0.212 | 7 | 18 | 2.42 |
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