A self-regulating heater cable that can maintain a process temperature of up to 110°C! It can also be used for freeze prevention, which has significant heat loss.
It is the first type approval system in the country, compliant with JIS testing (JIS C 3651)! The heat resistance temperature for the QTVR series heating cables is 110°C for both continuous and intermittent operation. It can be used as an electric heating system in hazardous locations of Type 1 and Type 2 in the country, not only in general areas exposed to acids, alkalis, and organic substances but also in specific QTVR products and system configurations of auxiliary components. The auto-trace heater (self-regulating heater) is a self-regulating parallel circuit heater developed by Raikem. It does not overheat or burn out even without using a thermostat. It provides reliable and safe electric heating and insulation. Additionally, due to its continuous parallel circuit structure, it can be cut to the necessary length on-site. This self-regulating heater has 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 (Excerpt)】 ○10QTVR1-CT →Weight (Standard Value): 130g/m →Conductor Size: 16AWG →Thickness: 4.5mm →Width: 11.8mm →Minimum Bending Radius: 12.7mm (at 20℃) →Operating Voltage: 100Vac ○10QTVR2-CT, 15QTVR2-CT →Weight (Standard Value): 130g/m →Conductor Size: 16AWG →Thickness: 4.5mm →Width: 11.8mm →Minimum Bending Radius: 12.7mm (at 20℃) →Operating Voltage: 200Vac ○15QTVR1-CT, 20QTVR1-CT →Weight (Standard Value): 180g/m →Conductor Size: 14AWG →Thickness: 5.1mm →Width: 14.0mm →Minimum Bending Radius: 12.7mm (at 20℃) →Operating Voltage: 100Vac ○20QTVR2-CT →Weight (Standard Value): 180g/m →Conductor Size: 14AWG →Thickness: 5.1mm →Width: 14.0mm →Minimum Bending Radius: 12.7mm (at 20℃) →Operating Voltage: 200Vac ● For more details, please contact us or download the catalog.
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Applications/Examples of results
【Usage】 ○ As a self-regulating heating cable. → It is ideal for process insulation of chemical industrial chemicals, fuel oils, food products, etc. ● 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 in fields that require 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-limiting heaters, MI heaters, and sheath heaters. Currently, the mainstream for process insulation in manufacturing sites is steam and hot water, which consume large amounts of fossil fuels. However, due to environmental issues and unstable energy costs, there is an increasing number of manufacturing sites focusing on electric heating.