1 aht's technology amorphous material - a solid with the internal structure of a liquid....
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AHT's Technology• Amorphous material - a solid with the internal structure of a liquid. Created
by accelerated cooling process (1,500,0000°C/sec) of the melted metal alloy.
• Amorphous metal alloys (metallic glass) are newly developed in the form of thin ribbons and powder.
• Superiority in the following areas: physical and mechanical properties, anti-corrosion, wear resistance and electrical and magnetic properties.
• AHT’s manufacturing expertise - The ability to produce a variety of amorphous metal products of high quality and consistency.
• World-wide patent protection for the use of amorphous metal ribbons as heating elements in variety of applications.
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AHT's Outdoor advantage1. Power – Up to 62 watt\meter.
2. Wide shape.
3. Better heat transfer – reach the working temperature very fast .
4. Strong and massive design that fits to aggressive environment
5. Durable.
6. Environment friendly.
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• Output power: 62 watt/meter
250-500 watt/sqm• Voltage source : 110 - 220 volts
220 – 240 volts
400 -600 volts• Max working element temperature: 70 0C.• Area covering density: 15% - 30%
AHT’s Outdoor performance
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AHT’s Benefits
• Larger contact area with the cold ground or ice
• Reaches the working temperature faster than other systems.
• Energy saving • Generates more even heat.• Perfectly safe from electrical shock hazards
and electromagnetic radiation.
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AHT’s Outdoor application
• Concrete
• Asphalt
• paving stones
• Gravel
• Grass lawns
• Roofs and Gutters
• Pipes
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Obtaining the Cables
The cable has meter markings on the LDPE insulation. The remaining length of the cable is marked at each meter, indicating how much cable remains on the roll. You can use these markings to measure the cable length.
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General Description
Double coating
Grounding – Aluminum foil
25 mm
12 mm
7 mm
35 mm
The model number appears on the
LDPE insulation of the cable
Model Size
9
One Section Cable
10
Two Section Cables
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Three Section Cable
R1 R2 R3
Brown wire
Blue wire
ground wire
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Power Connection (P)
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Section Connection (S)
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Termination Connection (T)
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Repair Kit
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Measuring the Gutters and Leaders
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Minimum and Maximum Cable Length and Wattage
Model Ribbon
Width
Minimum
Length
(Power)*
Maximum
Length
(Power)*
Minimum
Wattage
(Power)*
Maximum
Wattage
(Power)*
AHT03O0707 Two parallel 7 mm ribbons per cable
8.6 m (40 w/m)
12.2 m (20 w/m)
244 (40 w/m)
344 (20 w/m)
AHT03O0700 One serial 7 mm ribbon
12.2 m (40 w/m)
17.2m (20 w/m)
345 (40 w/m)
487 (20 w/m)
AHT03O1200 12 mm ribbon 15.9 m (40 w/m)
22.5 m (20 w/m)
450 (40 w/m)
636 (20 w/m)
AHT03O2500 25 mm ribbon 22.5 m (40 w/m)
32.5 m (20 w/m)
650 (40 w/m)
940 (20 w/m)
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The Plan
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Determining the Power Requirements
I = current in ampsR = resistanceL = lengthV = volts = resistance per
meter
L
V
R
VI
ModelResistance per Meter
AHT03O070717.8Ω
AHT03O07008.9Ω
AHT03O12005.2Ω
AHT03O25002.5Ω
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Tools
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Cost EstimationsItemRemarksQuantityPrice Per
Unit
Total
1Ribbons10%
2Connectors1-2 for 20 meter
3Filling materials1 Unit for 8 connectors
4Thermostats
5Cold wire
6Fixing band
7work
Total
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