This is a self-regulating heating cable that can be used to prevent pipe freezing and ice formation in gutters and drainage ditches.
Raychem's self-regulating heating cable "H Series" provides a simple and reliable system for preventing freezing of various types of water pipes installed in residential and construction facilities, as well as preventing ice formation in gutters and drainage ditches. The Auto-Trace Heater is a self-regulating parallel circuit heater developed by Raychem. Raychem's Auto-Trace Heater (self-regulating heater) does not overheat or burn out even without the use of a thermostat. It offers reliable and safe electric heating insulation. Additionally, due to its continuous parallel circuit structure, it can be cut to the required length on-site. These features, along with the reliability and ease of installation of Raychem's Auto-Trace Heater (self-regulating heater), have led to its widespread use in various industries for freeze prevention. This self-regulating heater has also been adopted by various power companies as part of their energy-saving proposals. For more details, please contact us or download the catalog.
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basic information
【Product Specifications】 ○H612 →Operating Voltage (Vac): 100 →Standard Electrical Output (W/m) Pipe at 5℃ / Gutter at 0℃: 17/24 →Maximum Circuit Length (m) Above Pipe / Inside Gutter: 75/70 →Standard Dimensions of Heater Cable: 11/6 →Main Conductor Size (AGW/mm²): 16/1.3 →Blade (Copper Braided) Size (AWG/mm²): 12/3.3 →Outer Insulation and Type (mm): 0.7 Modified Polyolefin →Maximum Allowable Temperature (℃): 65 →Operating Environment: Non-Ex explosive Area* ○H622 →Operating Voltage (Vac): 200 →Standard Electrical Output (W/m) Pipe at 5℃ / Gutter at 0℃: 17/24 →Maximum Circuit Length (m) Above Pipe / Inside Gutter: 150/140 →Standard Dimensions of Heater Cable: 11/6 →Main Conductor Size (AG/mm²): 16/1.3 →Blade (Copper Braided) Size (AWG/mm²): 12/3.3 →Outer Insulation and Type (mm): 0.7 Modified Polyolefin →Maximum Allowable Temperature (℃): 65 →Operating Environment: Non-Ex explosive Area* *Limited to use in general areas (not explosive areas). Cannot be exposed to chemicals, etc. ●For more details, please contact us or download the catalog.
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Applications/Examples of results
【Usage】 ○ As self-regulating heat cables. → Preventing pipe freezing (lower output curve) → Preventing ice formation in gutters and drainage ditches (upper output curve) ● For more details, please contact us.
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Company information
Our company is an engineering firm specializing in electric heaters. We started by handling Raychem self-regulating heaters for preventing water pipe freezing. Since then, we have accumulated technology and have undertaken numerous projects from design to construction for fields requiring strict temperature control, such as petrochemicals, food factories, and the power generation industry, including process insulation for piping and tanks. In addition to self-regulating electric heaters with a maximum holding temperature of 150°C, we also handle higher temperature power-limited heaters, MI heaters, and sheath heaters. Currently, the mainstream for process insulation in manufacturing sites is steam or hot water, which consumes large amounts of fossil fuels. However, due to environmental issues and unstable energy costs, there is an increasing number of manufacturing professionals focusing on electric heating.