Self limiting temperature Maximum temperature: 60-70°C Heat-resisting: 105°C Starting current: ≤0.5A/M*10°C Voltage: ≤220V Power and use length: Width 8mm 20Watt/m ≤30m Width 10mm 25Watt/m ≤50m Width 12mm 35Watt/m ≤100m
Metal shield type
Self limiting temperature Maximum temperature: 60-70°C Heat-resisting: 105°C Starting current: ≤0.5A/M*10°C Voltage: ≤220V Power and use length: Width 8mm 20Watt/m ≤30m Width 10mm 25Watt/m ≤50m Width 12mm 35Watt/m ≤100m Metal layer needs grouding wire
Strengthening type
Self limiting temperature Maximum temperature: 70°C Heat-resisting: 105°C Starting current: ≤0.6A/M*10°C Voltage: ≤220V Power and use length: Width 14mm 35Watt/m ≤100m Metal layer needs grouding wire
Industrial Electric self regulating heating cable
Electric self-regulating temperature heating cable is the only one of electric thermostatic product of new generation, constructed of a semiconductor heater and two parallel bus wires with the addition of insulation layer. The heating elements are parallel to each other and its resistivity has a high Positive Temperature Coefficient" PTC". In each heating tracing band, circuits between the bus wires change with the ambient temperature. As temperature decreases, the heater's resistance decreases which produces more output wattage; conversely, as temperature increases, resistance increases which lower the output wattage, loop back and forth. The advantage of electric self-regulating temperature heating cable with other heating tracing products is that the temperature can be regulated automatically in a proper range.
Features
1. Energy-saving and environment friendly, low installation and operating cost, easy installation and maintain. 2. Secure, uniform temperature of heat tracing pipeline, easy of automation management. 3. Heats up quick start when intermittent operation. 4. Suitable for heating tracing of complex or long distance pipeline.
Specifications
Specification
Service voltage
12V/24V/36V/110V/220V/380V
Max. maintain temperature
+65°C(149°F) (Low temperature series)
Max. withstand temperature
+105°C(221°F) (Low temperature series)
Min. installation temperature
-40°C(-40°F)
Max. W/m T=10°C
10W~40W (Low temperature series)
Copper conductor
19/0.30 (Low temperature series)
Minimum bend radius
35mm(-30℃),25.4mm(20℃)
Protective braid resistance
less than18.2Ω/km
Jacket material
Flame Retardant Polyolefin / Modified Polyolefin
Thermal stability
After cycling 300 cycles from 10°C to 149°C, the heating value of the tropical heat is maintained above 90%.
