The nVent RAYCHEM 20QTVR2-CT is a high-performance self-regulating heating cable designed for industrial heat-tracing applications where reliable temperature control, freeze protection, and process-temperature maintenance are required. Manufactured by nVent RAYCHEM, this heating cable is designed for demanding industrial environments and provides a practical solution for maintaining the temperature of pipes, vessels, and other process equipment.

The 20QTVR2-CT operates within a 200–277 V AC supply range and provides a nominal power output of approximately 64 W/m at 10°C and 230 V. Its self-regulating construction allows the heat output to respond to changes in the surrounding temperature. As the temperature around the cable changes, its heat output adjusts accordingly, making it well suited for applications where temperature conditions may vary along the traced equipment.

nVent RAYCHEM 20QTVR2-CT

One of the primary applications of the RAYCHEM 20QTVR2-CT is pipe freeze protection. Industrial piping and equipment exposed to low ambient temperatures can be susceptible to freezing, which may interrupt operations or cause damage to equipment and process lines. Installed correctly along the required piping, the heating cable provides controlled heat to help maintain the temperature above freezing conditions.

The cable is also suitable for process-temperature maintenance. Many industrial processes require piping or equipment to remain within a particular temperature range to support reliable operation. The 20QTVR2-CT can be used as part of an appropriate heat-tracing system to provide the required heat along pipes, vessels, and process equipment.

The cable features nickel-plated copper conductors and a tinned copper braid, providing a robust construction suitable for industrial installations. Its fluoropolymer outer jacket offers enhanced resistance to aggressive organic and corrosive chemicals, making the cable suitable for a variety of demanding industrial environments when properly selected and installed for the application.

The 20QTVR2-CT is designed for applications requiring a relatively high heat output. It can provide a nominal 64 W/m output at 10°C and 230 V, making it suitable for applications where greater heating capacity is required compared with lower-output heat-tracing cables. The cable has a maximum continuous exposure temperature of approximately 110°C, allowing it to be used in a range of industrial temperature-maintenance applications.

Another advantage of the self-regulating design is its suitability for applications where heat requirements can vary according to local conditions. The cable’s construction allows it to respond to temperature changes rather than providing a constant heat output under all conditions. This makes it a versatile option for industrial heat-tracing systems when combined with the appropriate power connection, control, protection, and installation components.

Typical applications for the nVent RAYCHEM 20QTVR2-CT include industrial pipe freeze protection, process piping, temperature maintenance, storage and process vessels, outdoor piping, and chemical-processing applications. It can also be used in suitable hazardous-area installations when the complete heat-tracing system is designed and installed in accordance with the applicable requirements and approved components.

With its combination of self-regulating heating technology, high nominal heat output, durable construction, fluoropolymer outer jacket, and industrial temperature capability, the nVent RAYCHEM 20QTVR2-CT is a reliable choice for demanding heat-tracing applications.

For industrial automation, electrical, and process equipment requirements, the nVent RAYCHEM 20QTVR2-CT can be specified as a professional solution for pipe freeze protection and process-temperature maintenance.

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When you purchase the nVent RAYCHEM 20QTVR2-CT from Rewaltech Engineering, you benefit from professional industrial product sourcing and supply support. We help customers obtain the required industrial components while providing assistance throughout the purchasing process.