Mineral Insulated Load Temperature Heating Cables

Mineral Insulated High Temperature Heating Cables with EHT Engineering

Safe, Durable and Precise Heating Solutions in Harsh Industrial Conditions

Temperature control in industrial facilities plays a critical role in process safety and equipment life. In systems operating at high temperatures, standard heating cables can be inadequate. In such applications, mineral-insulated high-temperature heating cables (MI cables) come into play, offering superior performance both technically and operationally. At EHT Engineering, we have been supplying, designing, and implementing MI cables specifically designed for harsh environments since 1992.

What is Mineral Insulated Heating Cable?

Mineral-insulated heating cables are special cable types that stand out with their high temperature resistance and excellent electrical insulation properties. These cables feature:

• Magnesium oxide (MgO) mineral insulation materials such as
• Stainless steel, Inconel or 825 alloy metal outer sheaths such as
• High resistance heating wire (usually a nickel-chromium alloy)

Mineral insulation can withstand much higher temperatures than organic insulation materials and is chemically inert. This makes MI cables safe for use in applications up to 1000°C.

Technical Specifications

Mineral insulated high-temperature cables offered by EHT Engineering offer superior performance against harsh conditions with the following technical features:

This structure ensures both the electrical safety and mechanical durability of the cable.

Application Areas

Mineral-insulated cables are particularly preferred in industrial environments where high temperatures and corrosive environments are present. At EHT Engineering, we offer specialized solutions for the following areas:

• Petrochemical plants
• Refineries
• Power plants
• Chemical reactors
• Food and pharmaceutical production lines
• Metallurgy and foundries
• Hazardous areas (Ex-Proof areas)
• Tanks and pipelines
• Instrument cases and process equipment

These cables can be used for both freeze prevention and process temperature maintenance purposes.

Intelligent Temperature Control

Because MI cables operate at constant power, they are recommended for use with temperature control systems. The solutions we offer at EHT Engineering include:

• Compatible with digital and analog thermostats
• Systems that are automatically activated according to the ambient temperature
• Overheating protection
• Remote control from mobile devices
• Integration with SCADA and PLC systems

Thanks to these systems, energy consumption is optimized and the life of the cable is extended.

Project-Based Design and Production

Every facility and process has its own unique needs. As EHT Engineering:

• We conduct field exploration and needs analysis
• We determine the cable type and length according to the application area.
• We perform power calculations and route planning
• We offer post-implementation testing and commissioning services.

Thanks to this engineering approach, our systems are not only safe, but also long-lasting, energy efficient and maintenance-friendly.

Energy Efficiency and Sustainability

Mineral-insulated cables maintain energy efficiency even at high temperatures. As EHT Engineering:

• We offer cables with high efficiency insulation materials
• We prevent unnecessary energy consumption with temperature control systems.
• We reduce resource consumption with long-lasting products
• We minimize environmental impact with recyclable materials

This approach contributes to both nature and business budgets.

Installation and Technical Support

As EHT Engineering, we offer turnkey services for mineral insulated cables:

• Project planning
• Product supply
• Ex-Proof installation
• Testing and commissioning
• User training and technical documentation
• Periodic maintenance and 24/7 technical support

During the installation process, cable routes, junction boxes, and control panels are planned specifically for the site. All applications are documented and inspected in accordance with international standards.

Assurance of EHT Engineering

Mineral-insulated high-temperature cables are the ideal solution for providing reliable heating in harsh industrial conditions. As EHT Engineering:

• We select products specifically for sectoral needs.
• We offer internationally certified products
• We provide project support with our experienced engineering staff.
• We provide post-implementation technical support and maintenance services.

In this way, our customers' processes continue to operate uninterruptedly, safely and efficiently.

In conclusionAt EHT Engineering, the mineral-insulated high-temperature heating cables we offer are not just technical products; they are also integrated solutions that offer energy efficiency, operational safety, and sustainability. With custom designs, high-quality standards, and expert engineering support for each project, we continue to deliver solutions that exceed our customers' expectations.