Fire pipe electric heating cable

Updated : Sep 19, 2019 in Self Regulating Heat Tape

Fire pipeline electric heating cable

Its working principle is to compensate the heat-conducted pipelines by indirect or direct heat exchange through the heat radiated by the electric heating cable. The heat loss to meet the requirements of anti-freeze insulation, to ensure the normal use of fire pipes in the cold winter. The fire-fighting heating cable has the advantages of long service life, small starting current, good memory performance and low annual attenuation rate.

Second, Fire pipeline electric heating cable with the advantages of the tropical

1. Safety: Provide your maximum safety protection PTC characteristics and unique structure to ensure that the output power of the heating cable responds quickly to changes in ambient temperature, and there is no worry about local overheating.http://www.tiankangcable.com/Heat-Trace-Cable.html

2, Convenient: cut to any length according to needs, continuous parallel conductor structure and uniform heating medium distribution, constant power transmission per unit length, so it can be cut on site according to the required length.

3, energy saving: automatic temperature control is easy to install, self-temperature control characteristics, so that the output power automatically adjusts with the change of ambient temperature, no need to set up another temperature control system.

4, save trouble: after installation without maintenance, highly flexible structure allows you to use in any pipeline and connection parts, flame-retardant moisture-proof insulation structure design, so that you can install almost no maintenance.

Third, Fire pipeline electric heating cable structure

Tinned soft copper core wire is conductor; 2, conductive plastic layer; 3, insulating layer; 4, tinned copper wire braided shield; 5, fluoroplastic insulated anticorrosive jacket

Fourth, fire-specific self-limiting temperature electric heating cable model

Five, the main performance parameters

Basic fire type heating cable – Model: ZR-DWL-J type; Power: 15, 25 (W / m 10 ° C); Voltage: 220, 380V; silicone rubber cable Maximum length: 100m

Fire-reinforced tropics – Model: ZR-DWL-F type; Power: 15, 25 (W / m 10 ° C); Voltage: 220, 380V; Maximum length: 100m

Fire-shielded heating cable – Model: ZR-DWL-P type; Power: 15, 25 (W / m 10 ° C); Voltage: 220, 380V; Silicone rubber electric Cable Maximum length: 100

Fire-shielded reinforced heating cable – Model: ZR-DWL-PF type; Power: 15, 25 (W / m 10 ° C); Voltage: 220, 380V; Maximum length: 100m

Sixth, fire-specific self-limiting temperature with tropical parameters http://www.tksiliconerubbercable.com/Silicone-Rubber-Electrical-Cable.html

1, temperature range:
——The maximum working temperature is 65±5°C;
– the highest surface temperature of 85 ° C;
– Maximum temperature tolerance: 105 ° C modified polyolefin, 105 ° C flame retardant polyolefin silicone coated flat wire.
2, construction temperature: minimum -40 ° C, the best construction temperature is above 0 ° C
3, thermal stability: 300 times on and off, the electric heating capacity of the heating cable is maintained at more than 90%.
4. Bending radius: 25.4 mm at 20 °C and 35.0 mm at -30 °C.

Seven, fire-fighting self-limiting temperature heating cable application range

The fire-fighting self-limiting temperature heating cable is widely used in fire hydrants, fire pipes and underground garage sprinkler systems, and the air conditioning cooling system pipeline antifreeze insulation, the medium maintenance temperature range is 0 ~ 65 °C.http://www.tksiliconerubbercable.com/Silicone-rubber-flat-cable.html
The fire-fighting basic electric heating cable is generally used in places where there is no grounding requirement and the ambient humidity is not large;

The fire-enhanced electric heating cable is generally used in places where there is no grounding requirement and the environment humidity is large High temperature Silicone Rubber cable;

Fire-shielded electric heating cables are generally used in places with grounding requirements and low ambient humidity http://www.tksiliconerubbercable.com/High-Voltage-Silicone-Rubber-Cable.html;

Fire-shielded reinforced electric heating cables are generally used in places with grounding requirements and high ambient humidity.

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