Self Regulating Heating Cable

Electric Low Temperature self-regulating pipe heating cable tape

Electric Low Temperature self-regulating pipe heating cable/tape
Product description: there are three types of automatic temperature tracking zone: high, medium and Electric Low Temperature self-regulating pipe heating cable tape.
INQUIRY

The output power of automatic temperature tracing is the output power of unit length cable at ambient temperature of 10 ℃. According to the classification of heating power output, there are three types of automatic temperature tracking zone: high, medium and Electric Low Temperature self-regulating pipe heating cable tape. Generally speaking, heating power less than 35 w/m is a low-power heating cable; Heating power greater than 35 w/m and less than 65 w/m is medium power heating cable; And heating more than 65 w/m for high power heating cable. Some pipelines need anti-freeze, no icing above 5 degrees, so as long as it is in the normal temperature environment, can choose low temperature self-limiting temperature electrical tropics, if the low temperature conditions are very low, you can adjust the installation ratio appropriately, in order to achieve appropriate thermal compensation thermal balance.

Index of Low Temperature self-regulating pipe heating cable tape
Standard color	black/gray
Output power at 10°C	10W/m 15W/m 20W/m 25W/m 35W/m 40W/m
Operating voltage	12V 24V 36V 110V 220V 380V
Maximum maintenance temperature	65 °C
Maximum surface temperature	70°C±5°C
The highest withstand temperature	modified polyolefin 105 °C
	flame retardant polyolefin 135 °C
	fluorine-containing polyolefin 180 °C
	perfluorinated material 205 °C
Construction temperature	minimum: -60 °C
Thermal stability	After cycling 300 cycles from 10°C to 99°C, the heating value of the tropical heat is maintained above 90%.
Bend radius	25.4mm at room temperature of 20°C; 35.0mm at low temperature of -30°C
Insulation resistance	When the cable length is 100m and the ambient temperature is 75°C, use a 2,500VDC rocker to try for 1 minute. The minimum value of insulation resistance (between the lead and shield) is 1200MΩ.

1. Actual maintained temperature: in actual use, there is a certain heat loss in electric heat tracing, so the actual maintained temperature of low temperature self-limiting temperature and tropical zone is around 30℃;
2. Different meter power: the meter power of low-temperature self-limiting temperature electric tracing zone is 10-30w/m;
3. Outer sheath color: generally, low temperature self-limiting electric heat tracing zone is black sheath, medium temperature self-limiting electric heat tracing cable zone is light red, brown, brown, etc.;
4. Application: it is not easy to distinguish here. It meets the requirements of Low Temperature self-regulating pipe heating cable tape, and the medium-temperature self-limiting temperature electric tropical tracing can also be used.

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