MI Mineral insulated heating cable

Oil and gas, chemical and petrochemical, power generation, gas storage and many 
other industrial application

  • MI cables and elements are ideal for industrial freeze protection, high temperature 

  • process maintenance heat tracing and areas where good corrosion resistance are 

  • required. Enable the cables to operate at high temperatures for long periods of time in 

  • extremely harsh enviroments. For example, petro-chemical, reactor vessels and other 

  • applications where the integrity of the cable is

Sheath material : one of the following
 - Copper - Stainless steels of AISI 300x range
 - Cupronickel 70/30 - Alloys 825, Inconel 600
No. of conductors : 1 or 2
Conductor material : one of the following
 - Nichrome - Copper
 - Constantan - Copper-Nickel alloys
Insulation Material : Magnesium Oxide (MgO)
Maximum operating temperature
 - Copper sheath : 200℃
 - Cupronickel sheath : 400℃
 - Stainless steel and nickel alloy sheath : 600℃
Electrical Parameters
 - Supply voltage up to 500Vac (assembled unit)
 - Supply voltage up to 750Vac (cable)