Electric anti-icing heating cable Hornisse 6,5mm (32m)

Product detailed description

Anti-icing heating cables are essential for ensuring safety and functionality in cold climates. They are commonly installed on driveways, walkways, stairs, and in gutter and downpipe systems to prevent ice and snow accumulation. These systems are particularly important in areas prone to heavy snowfall and freezing conditions. Installers typically work with self-regulating cables that adjust their output based on ambient temperature and surface conditions. Proper planning and installation are crucial to ensure even heat distribution and system longevity.

These cables are often integrated into larger snow-melting systems, working in conjunction with thermostats and moisture sensors to activate only when necessary. This reduces energy consumption and ensures the system operates efficiently. The installation process involves securing the cable in a zig-zag or parallel pattern, ensuring it is evenly spaced and protected from mechanical damage. The system must be tested before the winter season to verify correct operation and prevent potential failures.

Technical parameters

The cable has a power output of 30 W/m and operates at 230 V. The maximum surface temperature is limited to 10°C, ensuring safe operation and preventing overheating. The length of the cable is 32 m, and it includes a 3 m lead cable for connection to the power supply. The total power output is 960 W. These parameters are essential for determining the correct cable length and system configuration based on the surface area to be heated and the expected thermal load.

Installation and connection

The installation process involves securing the cable in a zig-zag or parallel pattern across the surface to be heated. The cable must be evenly spaced to ensure uniform heat distribution. It is recommended to use mounting clips or channels to prevent sagging or damage. The cable should not be bent beyond its minimum bending radius. The lead cable is connected to a power supply using a suitable junction box, and all connections must be waterproof and insulated. A NTC-10 temperature sensor is recommended for enhanced safety and control.

Common installation mistakes include incorrect spacing, failure to secure the cable properly, and using inappropriate mounting methods. It is important to follow the manufacturer's guidelines and ensure that the cable is installed in a way that minimizes mechanical stress. The system should be tested after installation to verify correct operation and ensure that the cable is functioning as intended.

Compatibility and accessories

The Hornisse 6.5mm anti-icing cable is compatible with standard 230 V electrical systems and can be used with thermostats and moisture sensors for automatic operation. It is recommended to use a NTC-10 temperature sensor to monitor surface temperature and prevent overheating. Additional accessories such as junction boxes, mounting clips, and waterproof connectors may be required for a complete installation. Related products include the Hornisse 6.5mm anti-icing cables in lengths of 10 m, 21 m, 49 m and 70 m, which can be used for different surface areas and system requirements.

Technical background for designers

The Hornisse 6.5mm anti-icing cable is a self-regulating heating cable, meaning that its resistance and power output vary with temperature. This ensures that the cable does not exceed a surface temperature of 10°C, providing safe and efficient operation. The cable is constructed with a round, twin-core design and is fully shielded for durability. The outer insulation is made of UV-resistant PVC, which protects the cable from environmental factors such as moisture and sunlight. The cable is designed to be integrated into snow-melting systems, where it can be controlled using thermostats and moisture sensors to optimize energy use and system performance.

The service life and efficiency of the cable depend on proper installation, regular maintenance, and the use of appropriate accessories. The cable should be installed in a way that minimizes mechanical stress and exposure to physical damage. The use of a NTC-10 sensor is recommended to ensure that the cable operates within safe temperature limits. The cable's self-regulating properties help to prevent overheating and ensure even heat distribution across the surface being heated.

Service and operation

Regular maintenance is not required for the Hornisse 6.5mm anti-icing cable, as it is designed for long-term use with minimal intervention. However, it is important to periodically check the system for signs of damage, such as cuts or abrasions in the cable insulation. The connections should be inspected for signs of corrosion or wear, and any damaged components should be replaced immediately. The system should be tested at the beginning of each winter season to ensure that it is functioning correctly and that the cable is providing the required level of heat.

Key checkpoints during operation include verifying that the cable is evenly heated and that there are no cold spots or areas of excessive heat. The system should be monitored for any unusual behavior, such as unexpected shutdowns or fluctuations in power consumption. If any issues are detected, the system should be inspected and repaired as necessary to ensure continued safe and efficient operation.

Frequently asked questions

Can the Hornisse 6.5mm anti-icing cable be used in gutter systems?
Yes, the cable is suitable for use in gutter and downpipe systems. It is designed to prevent ice and snow accumulation and can be installed in a zig-zag or parallel pattern to ensure even heat distribution.

Is a thermostat required for the Hornisse 6.5mm anti-icing cable?
While the cable is self-regulating, it is recommended to use a thermostat or moisture sensor for automatic operation. This ensures that the cable only activates when necessary, improving energy efficiency and system performance.

What is the maximum surface temperature of the Hornisse 6.5mm anti-icing cable?
The cable is designed to limit the surface temperature to a maximum of 10°C. This prevents overheating and ensures safe operation on surfaces such as walkways, driveways and stairs.

Can the Hornisse 6.5mm anti-icing cable be cut to a shorter length?
No, the cable should not be cut or modified. It is manufactured in fixed lengths and must be used as supplied to ensure proper operation and safety.

Documents for download

• Hornisse Products (PDF)