Self-Regulating Heating Cables – Freezstop Extra (FSE)
Freezstop Extra is a self-regulating heating cable designed for freeze protection and temperature maintenance of pipes and tanks. It can be cut to length directly on site, providing a custom installation without design constraints.
This self-regulating heating cable is certified CNEX, DNV, EAC, ATEX, IEC, IECEx, and CE. It is designed for use in both hazardous and non-hazardous areas, complying with international standards, and ensures optimal safety even in the most demanding environments.
Thanks to its self-regulating technology, this heating tape automatically adjusts its output power according to the temperature of the surface. It does not overheat or burn, even in the case of overlap.
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Technical information
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The industrial self-regulating heating cable Freezstop Extra (FSE) provides effective freeze protection and temperature maintenance for pipelines and tanks. Its ability to be precisely cut to length on site, intrinsic safety, and robustness make it a reliable and easy-to-install solution, even in hazardous areas.
Product specifications – Maximum operating temperature: 100 °C (212 °F)
Our FSE heating cable is available with power ratings of 17 and 31 W/m, as shown in the graph below.
The graph illustrates the nominal power at 230 V when installed on insulated metal pipes.
| Maximum continuous exposure temperature (powered) | 100°C (212°F) |
Maximum allowable exposure temperature (unpowered)
| 100°C (212°F) |
Minimum operating temperature | -40ºC (-40ºF) |
Temperature classification | Up to 31 W/m T4 (135°C/275°F) |
Power supply | 12 - 277 VAC |
Cable dimensions (FSE-CT) | 12.70 x 5.95mm |
Ingress Protection rating (IP) | IP67 |
Minimum installation temperature | -40°C (-40°F) |
Minimum bending radius | -FSE-CT 35mm |
Weight (kg/100 m) | -FSE-CT - 12.4 kg |
Maximum braid resistance | 18.2 Ohm/km |
Cable gland | M20 |
Maximum circuit length (m) according to breaker size
Reference | Starting temperature (°C) | 230v | 10A | 16A | 20A | 25A |
17FSE | 10 | 46 | 76 | 120 | 148 | |
0 | 36 | 62 | 98 | 122 | 148 | |
-20 | 24 | 42 | 66 | 82 | 102 | |
-40 | 16 | 28 | 44 | 56 | 68 | |
31FSE | 10 | 32 | 52 | 82 | 104 | 110 |
0 | 26 | 42 | 68 | 84 | 106 | |
-20 | 16 | 28 | 46 | 56 | 70 | |
-40 | 12 | 18 | 30 | 38 | 48 | |
To be used with type C circuit breakers according to IEC 60898 standard. | ||||||
This self-regulating heating cable is designed for frost protection and temperature maintenance of pipes and tanks across various industrial sectors. Thanks to its self-regulating technology, it automatically adjusts its power output according to the temperature of the surface, thus preventing any overheating or damage, even in case of overlapping.
Suitable for non-hazardous environments and ATEX-classified zones, our Freezstop Extra heating cable ensures safety and reliability, while resisting chemical aggressions thanks to its different outer sheath options.
Self-regulating heating cables – Freezstop Extra (FSE) are used in the following sectors:
-Chemical & petrochemical
-Machine manufacturing
-Construction and building
-Water treatment and fluid networks
-Food processing
-Industries
This list is not exhaustive.
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