Constant wattage cables in parallel circuits provide a steady power supply in Watts per metre, independent of the cable’s length or temperature as described in “Dettagli tecnici”.
These cables cannot be laid over each other and always require a thermostat to regulate the temperature, ensuring that potentially damaging high temperatures are not reached.
Model | EMTS | PHT | AHT |
Maximum temperature: cable switched on |
75°C con 50W/m 115°C con 33W/m 160°C con 23W/m 180°C con 13W/m |
145°C con 70W/m 200°C con 50W/m 245°C con 30W/m 275°C con 10W/m |
350°C con 15W/m 320°C con 30W/m 275°C con 50W/m 140°C con 100W/m 35°C con 150W/m |
Maximum temperature: cable switched off |
200°C | 285°C | 425°C |
Minimum installation temperature | -40°C | -40°C | -40°C |
Minimum operating temperature | -60°C | -60°C | -60°C |
Power in W/m | 13, 23, 33, 50 | 10, 30, 50, 70 | 10, 30, 50, 70 |
Standard power supply voltage | 220/240V | 220/240V | 220/240V |
For termination instructions in ATEX areas, see the original Heat Trace instructions for the relative kit.