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Constant wattage heating mats

Ice and snow on paths, loading, bays, driveways, ramps, stairs, and other access ways, can present a major problem causing accidents and delays. To help prevent this liability, we provides the complete Raychem and Eltrace heating mat range of ground heating solutions to prevent snow and ice formation.

Our offered Raychem EM2-CM and Eltrace ELRAMP constant wattage heating mat product lines supplemented with complete accessory systems.

These snow melting systems are ruggedly constructed to resist tough installation conditions including concrete, sand and even hot poured asphalt.

EM2-CM and ELRAMP heating mats can be used in concrete, sand bed and asphalt (Unsuitable for direct use in poured asphalt or on reinforcement in concrete) ramps. An asphalt layer of min. 25 mm can be applied on the concrete surface.

The heating mat must be secured to the underlying surface to prevent movement during the installation. The cold lead cable should be protected in a conduit. The entire length of heating cable should be covered by wet sand-cement mixture, screed, or dry sand depending on the selected top surface. The heating mat should be distributed as symmetrically as possible. If the heating cable has to be loosened from the mat it is recommended to use the plastic spacer to keep the cable spacing consistent.

Raychem / EM2-CM

Nominal power output: ~300 W/m²
Size: 0,6m x available heating mat length
Pre-terminated cold lead cable: 1 x 4m
Supply voltage: 230 VAC
Maximum continuous exposure temperature (power on): 65°C
Minimum installation temperature: 5°C
Aprovals: CE, VDE

EM2-CM ramp heating mat is available in the sizes given below:

0,6 x 2 m              400 W
0,6 x 3 m              520 W
0,6 x 4 m              670 W
0,6 x 5 m              930 W
0,6 x 7 m              1140 W
0,6 x 10 m           1860 W
0,6 x 13 m           2560 W
0,6 x 16 m           2890 W
0,6 x 21 m           3730 W

Eltrace / ELRAMP

Nominal power output: ~300 W/m²
Size: 0,5m x available heating mat length
Pre-terminated cold lead cable: 1 x 7m
Supply voltage: 230 VAC
Maximum continuous exposure temperature (power on): 65°C
Minimum installation temperature: 5°C
Aprovals: CE

ELRAMP ramp heating mat is available in the sizes given below:

0,5 x 8 m              1193 W
0,5 x 10 m           1480 W
0,5 x 12 m           1764 W
0,5 x 14 m           2080 W
0,5 x 16 m           2300 W
0,5 x 18 m           2772 W
0,5 x 20 m           3132 W
0,5 x 22 m           3249 W
0,5 x 24 m           3489 W
0,5 x 26 m           3884 W
0,5 x 28 m           4266 W
0,5 x 30 m           4870 W
0,5 x 32 m           4553 W

Components

VIA-DU-20 Control unit with temperature and moisture sensors

The control unit features a combined sensor module, which measures ground temperature, ground moisture and ambient temperature. Working together, these sensors only activate the surface heating when ice and snow conditions exist. Conventional systems start working when the temperature falls below a set point. In comparison, the VIA-DU-20 control remains off until ice or snow is present, and as a result reduces the energy use – and cost - of operating the snow melting system.

Have you got a question or an idea?

If you have a question regarding heating-cables, cable accessories or HAUPA products, please apply to our colleagues. We are at your disposal with our long-term experience and specialized knowledge.

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POLY-NORM 2000 Ltd. H-1147 Budapest Lőcsei út 81. M-Th 8-16 F 8-14 (36) 1-461-01-70 (36) 1-461-01-71 polynorm2000@polynorm2000.hu