According to the process requirements, self regulating heating cable electric cable can provide higher output power, and can start and raise temperature quickly in a short time. The self-limiting temperature electric tracing zone is uniform in the whole process of heat tracing. Self-limiting temperature electric tracing belt can be fast, accurate, constant temperature, constant power, no waste of energy, long service life, almost no maintenance cost. Electrical heat tracing is carried out at the same time with the insulation project, without special requirements, as long as the simple winding in the equipment, pipe can be, for the abnormal structure such as valve, valve orchid can be heat tracing. Electric heat tracing is a simple heat tracing system. It has less hot wire, the heat loss scope is limited to the process pipeline, the system only needs cable groove, transformer, distribution board, etc., and can be Shared with other electrical lines.
self regulating heating cable electric cable Heating principle
The electrical tracing zone is composed of nano-conductive carbon particles and two parallel bus wires with insulation layer. Due to this parallel structure, all self-limiting temperature tracing wires can be cut into any length in the field and connected by two or three junction boxes.
Within each hot wire, the number of circuits between bus lines varies with the influence of temperature. When the temperature around the hot wire cools, the conductive plastic produces the contraction of micro molecules and the carbon particles connect to form circuits.
As the temperature rises, the conductive plastic expands with tiny molecules, the carbon particles gradually separate, causing circuits to break down, resistance to rise, and the tropical wake to automatically reduce power output.
As the temperature cools, the plastic reverts to a state of micromolecular shrinkage, and the carbon particles connect accordingly, forming circuits that rise automatically with the tropical heat.
Self-limiting temperature tracing has the advantage that other heat tracing equipment does not have. The temperature it controls is neither too high nor too low, because the temperature is automatically adjusted.
|
Type
|
Power
(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
|
70℃±5℃
|
105℃
|
-60℃
|
7*0.5 100meters;
19*0.32 120meters.
|
|
Medium temperature series
|
35,45,50,60
|
105 ℃ ± 5 ℃
|
135℃
|
-40℃
|
7*0.5 100meters;
19*0.32 120meters
|
|
High temperature series
|
35,50,60
|
135 ℃ ± 5 ℃
|
155℃
|
-30℃
|
7*0.5 100meters;
19*0.32 120meters
|
self regulating heating cable electric cable Range of application
Electric heat tracing products can be widely used in petroleum, chemical industry, electric power, medicine, machinery, food, shipping and other industries of pipeline, pump body, valve, tank tank and tank volume heat insulation, anti-freeze and anti-coagulation, is the most advanced and effective method for maintaining the temperature of infusion pipeline, liquid storage medium tank. Electric heat tracing is not only suitable for all kinds of places with steam heating, but also can solve the difficult problems of steam heating, such as: heat tracing of long-distance pipeline, heat tracing of narrow space; Heat tracing of equipment (such as pumps) without regular appearance; No steam heat source or heat tracing of pipes and equipment in remote areas; Heat tracing of plastic and nonmetallic pipes, etc.
Cable sales 2
Cable sales 1