Product Information

Specification

20Watts 14 AWG NPC Shield TC Braid Fluoropolymer 200/277V QTVR Self-Regulating Heating Cable

Allowable Ampacity for 20Watts 14 AWG NPC Shield TC Braid Fluoropolymer 200/277V QTVR Self-Regulating Heating Cable:100 Amps

About:

This QTVR heating cable is engineered to deliver consistent and efficient heat distribution with its self-regulating capability, which adjusts the power output along its length in response to temperature changes. The 20 watts per foot rating indicates its power output, providing substantial heating capability for various applications.

Also Known As:

• Self-Regulating Heating Cable
• Trace Heating Cable
• Heat Trace Cable
• Conductive Polymer Heating Cable

Application:

• Freeze Protection: Prevents freezing in water pipes, tanks, and other fluid systems, especially critical in colder climates.
• Temperature Maintenance: Ensures that sensitive materials or processes are maintained at specific temperatures, crucial in industries like food processing, chemicals, and pharmaceuticals.
• Roof and Gutter De-icing: Prevents ice dams and icicle formation, reducing the risk of damage to structures and injury to people.
• Floor Heating: Provides underfloor heating in residential, commercial, or industrial settings, enhancing comfort and efficiency.

Standards:

• UL (Underwriters Laboratories) listing for safety standards.
• CSA (Canadian Standards Association) certification.
• CE marking indicating compliance with EU safety, health, and environmental requirements. 

Construction:

• Inner Heating Core: Self-regulating conductive polymer matrix that adjusts heat output based on temperature.
• Conductive Layer: Typically a metal layer that helps distribute heat uniformly.
• Insulation Layer: Electrical insulation that also provides environmental protection.
• Outer Jacket: Protects against physical damage and environmental exposure.
• Nickel-Plated Copper Braid: Offers additional mechanical protection, grounding, and can help in electromagnetic shielding.

Features:

• Simplified design for hazardous areas: unconditional T4 class
• Fast installation: cut-to-length, multiple overlaps allowed, meter markings, user-friendly connections kits
• Safe and efficient in operation: no overheating, uniform pipe temperatures, energy saving technology
• Reliable during long life: 10 year product warranty available, maintenance free

Specifications:

• Bus wire size: 20
• Item Name: 20QTVR2-CT
• Supply Voltage: 200 – 277 V
• Nominal Power Output 50°F, 240V: 20 W/ft
• Nominal Cable Weight: 121 lbs/1000 ft
• Part Number: 988967-000

*Data provided on this page is subject to change based on different manufacturers' variances

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