Non Freeze Heat Cable

• Self-regulation – The self-regulating design of Raychem heating cables eliminates worry about overheating or burnouts from overlapping. The conductive polymer core automatically adjusts heat output at each point along the pipe, with no need for thermostats.
• Parallel circuitry – Unlike conventional heating cables, Raychem heating cables feature parallel circuitry. This means you can cut it at any point along its length without interrupting the heating-cable circuit.
• Fast, easy to install – Thanks to their self-regulating, parallel-circuit design, Raychem heating cables require no complex installation procedures. They can be straight-traced, spiraled, or overlapped. On the job, you can cut them to the exact length needed and splice or tee them, adapting each heating-cable circuit as the job requires.
• Reliable performance – Because theyre self-regulating, Raychem heating cables require no thermostats, so youre not bothered by breakdowns or callbacks. They will protect against freezing this winter and for many winters to come.
• Designed flexibility – Hardwire them or plug them in. With two options of power connection kits, the choice is yours. Theres even a preassembled heating cable available in convenient lengths to handle small jobs fast.
• Safe on plastic pipes – Raychem heating cables can be used on plastic as well as metal pipes. Their self-regulating heating core adjusts automatically, to protect against overheating or developing hot spots when overlapped or covered with insulation.
• Energy-efficient – Raychem heating cables self-regulating core generates heat when and where its needed. The core continuously adjusts its heat output to the environment at every point along the heating cable, thus reducing the overall energy cost for the season.
• This is priced per metre, please call the office for full details

• The ELSR self-limiting heating cable consists of two copper conductors and a semi-conductor heating core between them. With increasing ambient temperature the heating core resistance increases, which decreases automatically its performance. On the other hand, the cable performance increases when ambient temperature goes down.
• This property is characteristic for any place throughout the cable. Thus, the performance of the whole cable is not changed at the same time, just the performance of such place or area where ambient temperature was changed. Thus, the cables may touch and cross one another or pass through ambients of different temperatures without risks of overheating or burning. The cable construction enables to cut the cable to any length, exactly according to customers request (just the cable max. length is limited).
• The ELSR self-limiting heating cables are manufactured with protective braiding and TPE (thermoplastic elastomer) jacket. Its double insulation ensures high dielectric strength, protection against humidity and resistance against mechanical damage.

ELSR self-limiting heating cables are sold in four basic performance ranges:

• Thermal Controls provides self-regulating heating cables that automatically adjust their power output tocompensate for temperature changes.Raychem brand self-regulating heating cables consist of two parallel conductors embeddedin a heating core made of conductive polymer. The core is radiation-crosslinked to ensure long-term reliability.Heat is generated as electric current passes through the conductive polymer core between the conductors.As the ambient temperature drops, the number of electrical paths through the core increases and more heat is

  produced. Conversely, as the temperature rises, the core has fewer electrical paths and less heat is produced.

  Raychem’s self-regulating heating system technology is available in a range of products suitable for use in the

  home, in construction for larger buildings, and for industrial-based applications.

   

  Tyco Thermal Controls self-regulating systems offer:

  Easy installation

  Parallel circuitry and flat cable design makes Raychem heat-tracing systems easy to handle and install.

  They may be cut to length on site, and overlapped at valves, flanges, and instruments.

  Rapid start-up

  Provides high power output as needed. This means fast startup – and less downtime – when pipes

  or other application surfaces are cold.

  Reduced operating costs

  The system compensates for variables such as heat sinks, as well as fluctuations in voltage

  and temperature. Heat is automatically supplied only when and where needed.

  Uniform temperatures

  Because the heater senses and responds to actual conditions along the pipe, the system automatically

  accommodates variations due to static fluid and differing elevations.

  Unconditional T-ratings

  Our self-regulating heating cables offer unconditional T-ratings, as specified by the National