HQTV

Overview

Raychem HQTV self-regulating heat trace cables are designed for pipe heat tracing in industrial applications. These heating cables can provide process temperature maintenance up to 225°F (110°C) and can be used for pipe freeze protection in systems having high heat loss.

Additional Product Information:

  1. Raychem HQTV heat trace cables are configured specifically for use in hazardous locations
  2. Raychem HQTV heat trace cables are configured for use in areas where corrosives may be present
  3. Raychem HQTV-CT heat trace cables meet the requirements of the U.S. National Electrical Code

Industries Served:
Chemical and Pharmaceutical
Food and Beverage
Marine
Mining
Oil and Gas
Power

Technical Specifications

  1. The heating cable shall consist of two 16 AWG or larger nickel-plated copper bus wires, embedded in a self-regulating polymeric core that controls power output so that the cable has a temperature identification number (T-rating) of T4 (275°F or 135°C) without use of thermostats.
  2. A ground-fault protection device set at 30 mA, with a nominal 100-ms response time, shall be used to protect each circuit.
  3. The heating cable shall have a tinned copper braid with a resistance less than the heating cable bus wire resistance as determined in a type test (ASTM, B193, Sec. 5). The braid shall be protected from chemical attack and mechanical abuse by a fluoropolymer outer jacket.
  4. The self-regulating heating cable shall be specifically FM Approved or CSA Certified for use in Division 1 locations.
  5. The temperature identification number (T-rating) of the cable used shall comply with FM and CSA requirements as applicable.
  6. Connection methods used with the cable shall be compatible and approved as a part of the system manufactured and supplied by the heating cable vendor for use in the Division 1 location.
  7. The heating cable shall have continuous and intermittent exposure capability up to 225°F (110°C).

For detailed product specifications, please refer to the product datasheet

Warranty

Warranty Information

Warranty Extension Available

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