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Products / Outdoor Heating / Series resistant heating cables

Ex-zone application, seamless, cut-to-length

TMOE-Ex-zone application, seamless connection technology, cut-to-length

Flush-joint series resistance cable heating section for heating of water drainage system and separate parts of building roof, as well as for open area de-icing

  • High-end technologies – extraordinary reliability
  • Linear output 30, 40 W/m
  • Ease of installation
  • Fluoropolymer insulation and outer jacket ensure high thermal stability
  • Operating temperature on the outer jacket of up to 180 °С
  • Flush-joint design of installation wire connection ensures watertight integrity
  • Suitable for application in explosion hazardous areas

Features and advantages

Thanks to permission to use in explosion hazardous areas, the sections are used in oil and gas industry for floor heating in pump stations.

Thanks to permission to use in explosion hazardous areas, the sections are used in oil and gas industry for floor heating in pump stations.

The TMOE heating sections are supplied to the site object as ultra-reliable finished products, factory fabricated and ready for immediate use in accordance with the project requirements.

Absence of explicit coupling connection between the heating cable and currentcarrying conductors is a distinguishing feature of this type of section. Insulation, braiding and outer jacket of the section feature continuous and uniform structure thus ensuring high reliability of the heating section.

Insulation and outer jacket are manufactured of fluoropolymers thus enabling the section to withstand high operating temperature up to 180 °C and resist exposure to atmospheric precipitation and ultraviolet radiation.

Sections normally have standard linear power output of 40 W/m (for open areas de-icing systems) and 30 W/m (for roof and gutters de-icing systems).

Wide range of available sections’ length makes it possible to reduce costs of power supply part of the heating system.

The TMOE heating sections are supplied completed with a set of heat shrinkable tubes and lugs for power supply connection.

Technical data

Maximum operating temperature 180 °C
Maximum allowable temperature, de-energized 200 °C
Minimum installation temperature -30 °С
Supply voltage 220-240 V
Protective braid resistance, not more than 18 Ohm/km
Electric insulation resistance, not less than 103 MOhm•m
Explosion protection marking 1Ех е IIС Т3 Gb X
Insulation test voltage 1500 V
Mechanical strength according to IEC 62395 M1
Nominal heating cable size (diameter) 4,1–4,8 mm
Linear power output of the cable up to 40* W/м
Minimum bend radius in storage and transportation 150 mm
Minimum permissible single bend radius during installation 30 mm
Temperature group T3
Ingress protection rating IP66
Flammability flame retarding
Operating lifetime 25 years

Ordering information

TMOE-Ex-zone application, seamless connection technology, cut-to-length

Warranty period

5 years from date of sale.