First, ZR-ZWL-PF medium temperature explosion-proof reinforced electric heating cable the introduction
ZR-ZWL-PF medium temperature electric heating cable has the function of explosion-proof and anti-corrosion compared with ordinary medium temperature Heat Trace Cable. Widely used in petroleum, chemical, machinery, aviation, aerospace, military, electricity, food (preservation equipment, biological fermentation), ships, construction (geothermal) and other fields.Second, ZR-ZWL-PF medium temperature explosion-proof reinforced electric heating cable structure
1, copper core wire: 7 × 0.50; 7 × 0.32; 19 × 0.41;http://www.tiankangcable.com/Heat-Trace-Cable.html
2, conductive plastic layer: ordinary PTC; flame retardant PTC; fluorine-containing PTC;
3. Insulation layer: modified polyolefin; flame retardant polyolefin; fluorine-containing polyolefin; perfluorinated material k type thermocouple;
4. Shielding layer: tinned soft round copper wire (covering density 80%); 5. sheath layer: modified polyolefin; flame retardant polyolefin; fluorine-containing polyolefin; perfluorinated material;http://www.chinathermocouple.com
Third, ZR-ZWL-PF medium temperature explosion-proof reinforced electric heating cable characteristics
The medium-temperature explosion-proof reinforced electric heating belt is a parallel type ribbon, so any part (small length and length) in the electric heating cable has an automatic (arbitrary temperature-power output) adjustment function that individually adapts to the environmental temperature change. Therefore, it can be cut arbitrarily and can adapt to different length requirements within the allowable length range, which is very convenient for on-site installation and construction. It is an electric heat tracing compensating device for producing unlimited length and parallel wires. The structure is simple, the shape is flat and smooth, and it has certain windability. It can be arbitrarily laid flat and has a wide application range. The main feature is that its output power can change as the temperature of the pipe changes. It is used for various types of pipeline container storage tanks and instrument internal thermal type, external heat type antifreeze insulation, armored thermocouple the maximum temperature of the constant temperature is 105 ± 5 °C.
Fourth,ZR-ZWL-PF medium temperature explosion-proof reinforced electric heating cable use of advantages
1. The electric heat tracing device is simple, uniform in heat generation and accurate in temperature control.http://www.chinathermocouple.com/Armored-Thermocouple.html
2, saving water, unlike the boiler needs a lot of water every day.
3, with the tropical insulation program, intelligent remote control, automatic management.
4, high efficiency, can greatly reduce energy consumption.
5, whether it is a one-time investment, or annual operating costs, relatively relatively economical.