Name: 12~380V Pipe Electric Heating Cable Self Regulating Heating Cable - A Pioneering Force In Electrical Heating Industry
Price: 6.74 USD
Availability: InStock

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Product Overview

12~380V Pipe Electric Heating Cable Self Regulating Heating Cable

Self regulating cables have an adaptable heat output and consist of two parallel bus wires embedded in a networked plastic heat element with surrounding carbon particles. If the temperature increases during operation, the plastic will expand and the distance between the carbon particles increases, resistance increases and output drops. When ambient temperature falls, this process is reversed and heat output increases – this is the principle of self regulation.

Self regulating cables intelligently adjust heat output according to ambient or air temperature – whenever the heat loss of the insulated pipe, tank or heated process increases (as ambient temperature drops), the heat output of the cable increases. Conversely, when the heat loss decreases (as the ambient temperature rises or product flows), the heating cable reacts by reducingits heat output.

Feature

• Energy efficient, self-regulating cable uses less energy when less heat is required.

•Easy to install, can be cut to any length (up to max circuit length) in the field.•lower installed cost than steam tracing, less maintenance expense and less down time.•Can be single overlapped without burn- out, which simplifies heat tracing of in-line process equipment such as valves, elbows andpumps.•Because of self-regulating, over temperature conditions are minimized.•Connection Kits reduce installation time.

Struktur

1 copper core wire: 7 × 0.23; 7 × 0.3; 7 × 0.42;2 conductive plastic layer: ordinary PTC; flame retardant PTC; fluorine-containing PTC;3 insulating layer: modified polyolefin; flame retardant polyolefin; fluorine-containing polyolefin; perfluorinated material;4 Shield: tinned soft round copper wire (covering density 80%);5 sheath layer: modified polyolefin; flame retardant polyolefin; fluorine-containing polyolefin; perfluorinated material;

Specifikation

Type	Strøm(W/M 10℃)	Max maintain temp(℃)	Max.exposure temp(℃)	Min. installation temp(℃)	Max. length of single power supply
Low temperature series	10,15,25,35	65℃±5℃	105℃	-60℃	70.5 100meters;190.32 120meters.
Medium temperature series	35,45,50,60	105 ℃ ± 5 ℃	135℃	-40℃	70.5 100meters;190.32 120meters
High temperature series	35,50,60	135 ℃ ± 5 ℃	155℃	-30℃	70.5 100meters;190.32 120meters

1. Standard color: sort, gray low temperature electric heating2. Temperaturområde: the highest maintenance temperature of 65 ° C, the highest surface temperature of 70 ° C ± 5 ° C maximum temperature: modified polyolefin 105 ° C, flame retardant polyolefin 135 ° C fluorine-containing polyolefin 180 ° C, perfluorinated material 205 ° C.3. Construction temperature: Minimum: -60 °C4. Thermal stability: after cycling back and forth between 10 ° C and 99 ° C 300 times, the heat of the tropical heat is maintained above 90%5. Bending radius: 25.4mm at 20°C at room temperature; 35.0mm at 30°C at low temperature6. Isolationsmodstanden: When the cable length is 100m and the ambient temperature is 75°C, shake it with 2,500VDC for 1 minute. The minimum value of insulation resistance (between conduction and shielding) is 1200MΩ. Working voltage: 12V 24V 36V 110V 220V 380V 10°C output power: 1OW/m 15W/m 20W/m 25W/m7. Explosion-proof mark: ExeIIT4