Series Constant Wattage Heating Cables

Series constant watt heating cables include a metallic heating element. Circuit length has a direct effect on the power output.

These cables are designed specifically for temperature maintenance of piping, tanks and equipment with longer circuit length requirements.

Series cables fall into two basic types:
1. Flexible, polymer-jacketed cable for longer tracing circuits
2. Semi-rigid, metal jacketed, mineral insulated cables for high temperature service.

Series Constant Watt Heating Cables

TEK Series Constant Watt Heating Cable

Long Line Temperature Maintenance or Freeze Protection TEK series resistance constant watt heating cables are used where circuit lengths exceed the limitations of parallel resistance heating cables. Circuit lengths up to 12,000 feet (3,658 m) can be energized from a single power supply point.

The series circuitry of TEK provides consistent watt-per-foot power output along the entire length of the cable with no voltage drop.

TEK cables are approved for use in ordinary (nonclassified) and hazardous (classified) areas.

Operating Voltage: up to 600 VAC

Maximum Maintenance Temperature: 215°F

TEK™ - Series Constant Watt Heating Cable

HTEK Constant Watt Heating Cable

High performance HTEK series resistance constant watt heating cables are used where circuit lengths exceed the limitations of parallel resistance heating cables and high maintain temperatures or high temperature exposure is required. Circuit lengths up to 12,000 feet (3,658 m) can be energized from a single power supply point.

The series circuitry of HTEK provides consistent watt-perfoot power output along the entire length of the cable with no voltage drop.

HTEK cables are approved for use in ordinary (nonclassified) and hazardous (classified) areas.

Operating Voltage: up to 600 VAC

Maximum Maintenance Temperature: 400°F

HTEK™ - Series Constant Watt Heating Cable

MIQ Constant Watt Heating Cable

Process Temperature Maintenance or Freeze Protection MIQ high performance mineral insulated heating cables are used extensively for high temperature maintenance, high temperature exposure and/or high watt density applications which exceed the limitations of thermoplastic insulated cables. The resistance configurations available can provide tracing for pipes up to 1 mile (1.6 km) long from a single power supply point.

Thermon’s MIQ mineral insulated cables are manufactured using Alloy 825, a high nickel/chromium alloy ideally suited for high temperature service that offers exceptional resistance to stress corrosion in chloride, acid, salt and alkaline environments.

MIQ cables are approved for use in ordinary (nonclassified) areas and hazardous (classified) areas.

Operating Voltage: 600 VAC

Maximum Maintenance Temperature: 932°F

MIQ™ - Series Constant Watt Heating Cable