General
Cable type	Connection cable
Manufacturer	Lapp
Number of cores	5
Core cross section	1,5 mm²
Operating voltage	300/500 V
Insulating material	Silicone
Wire identification	Colours
Shielding	copper braid
Temperature range	-50 to 180 °C
Flexibility	Flexible
Outer sheath	notch- and tear-resistant
EMC shielding

The ÖLFLEX® HEAT 180 EWKF C 5G1,5 connection cable from Lapp is a heat-resistant silicone cable designed for use in environments with high ambient temperatures and occasional mechanical stress. It features an operating voltage of 300/500 V and is suitable for flexible installation in confined spaces. The cable consists of five conductors, each with a cross-section of 1.5 mm², clearly distinguished by color-coded conductor identification. The outer sheath is made of special EWKF silicone, enhanced with additives to provide high heat resistance up to 180 °C and improved mechanical strength. The cable is shielded, with a copper braid ensuring compliance with EMC requirements and protecting against electromagnetic interference. The cut- and tear-resistant sheath protects the cable from mechanical damage, which is particularly beneficial in industrial environments. Compared to conventional silicone cables, the ÖLFLEX® HEAT 180 EWKF C offers a longer service life under harsh operating conditions.

Applications
The cable is suitable for a wide range of industrial applications, including steel, ceramic, and foundry plants, bakery machinery and industrial oven construction, the electric motor industry, as well as sauna and solarium construction. Additional application areas include heating elements, lighting technology, fan construction, climate technology, galvanizing technology, plastic processing, generator and transformer construction, and wind turbine construction. The high heat resistance and mechanical robustness make it particularly suitable for installations where high temperatures and occasional mechanical loads occur.

Functions and Equipment in Detail
The cable is shielded with a copper braid, providing effective protection against electromagnetic interference. This is especially important in environments with high electromagnetic fields to maintain signal integrity. Conductor identification is achieved through color coding, simplifying installation and maintenance. The use of special additives in the EWKF silicone allows, in many cases, the omission of armored cable versions, simplifying installation and increasing flexibility. The outer sheath is cut- and tear-resistant, extending the cable's service life under harsh operating conditions.

Technology Explained Simply
The silicone insulation of the cable is specifically designed for high temperatures up to 180 °C, with an operating temperature range from -50 °C to 18ly 180 °C. The material is flexible, facilitating installation in tight or complex setups. The copper braid shielding ensures good EMC compatibility, meaning the cable minimizes interference from other electrical devices and does not act as a source of interference itself. The use of EWKF silicone with special additives increases mechanical strength and reduces the need for additional armoring.

Compatibility and Accessories
The cable is designed for use in industrial installations subject to high temperatures and mechanical loads. It is compatible with standard installation techniques for heat-resistant cables and can be used in conjunction with suitable connectors, terminals, and protective conduits. The use of accessories such as protective conduits or cable glands is required depending on the application to ensure mechanical stability and safety.

Installation and Mounting
The flexible structure of the cable facilitates installation, especially in areas with limited space. Color-coded conductor identification supports correct assignment during installation. Shielding must be considered during installation to maintain EMC properties. The cable can be used in both open and enclosed installations, taking into account environmental conditions such as temperature, humidity, and mechanical stress.

Operational Advantages
The cable offers a longer service life compared to conventional silicone cables, especially under harsh operating conditions. The high heat resistance enables use in hot environments without impairing electrical properties. The mechanical robustness of the outer sheath reduces the risk of damage from cuts or cracks. Good flexibility and easy installation reduce mounting effort and installation time. The EMC shielding ensures reliable signal transmission and minimizes interference in the surrounding environment.