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HWSR self-regulating heating cable is highly efficient both to prevent freezing and to maintain temperature for hot water supply pipes.
Brand:
HuanruiPower Ouput:
7,9,12(W/M)Max. Maintain Temperature:
65℃Max. Exposure Temperature:
85℃Min. Installation Temperature:
-60℃Rated Voltage:
110V-120V/220V-240VMax. Resistance of Braid:
≤18.2Ω/KmBus Wire Gauge:
1.0mm²Certifications:
CE,EAC,IEx e IIC T6 Gb X,Ex tb IIIC T85°C Db XConstructed of a semiconductor heater matrix extruded between parallel bus wires, a self-regulating cable adjusts its output to independently respond to ambient temperatures all along its length. It will never overheat or burnout even when overlapped. And it can be cut to any length. As the result, we got an energy efficient heating cable.
Especially, the self-regulating conductive core and insulation jacket of HWSR are treated with irradiation cross-linking reaction, in order to attain excellent heat resistance and cable stability in long term operation.
The unique advantages of Huanrui self-regulating heating cable:
1. Improve the temperature resistance level: The temperature resistance level of the PTC semiconductor irradiation heating matrix can reach 100-110°C as needed to improve operational safety.
2. Reduce the starting current: Huanrui adopts double-layer co-extrusion technology, the starting current in the normal power range reaches <0.3A/M, and the ratio of starting current to steady-state current is less than 3 times.
3. Advanced insulation material: The insulation material is 100% matched with the PTC semiconductor irradiation heating matrix. In addition, it has excellent weather resistance, high temperature resistance, and insulation resistance of >2000MΩ, making it safer and more reliable.
4. New process: Huanrui adopts multi-layer co-extrusion technology. The insulation layer and PTC semiconductor irradiation heating matrix are extruded at the same time and completed in one go. The heating matrix and insulation are seamlessly integrated and cannot be peeled off, completely eliminating moisture and water when immersed, impurities cannot harm the core tape. Improve product service life.
Never overheat or burnout when overlapped. Cut to any length. Easy to install.
HWSR-P: Tinned copper braid provides additional mechanical and ground protection.
HWSR-PB: Flame retardant thermoplastic outer jacket protects against certain inorganic chemical solutions, it also protects against abrasion and impact damage.
HWSR is very effective to protect hot water supply pipes from freezing with low energy consumption.
The steel strip and fixer of a stainless steel belt and a regulating screw, which is used for fixing the explosion proof power supply connection box and other accessories in the pipeline. It is for underfloor heating cable, make installation easier. Application The steel strip and fixer of a stainless steel belt and a regulating screw, which is used for fixing the explosion proof power supply connection box and other accessories in the pipeline. The steel strip can be cut by 1.1 times the actual fixed length according to the diameter of the pipe. The front and back ends of the adjusting screw are respectively fixed in the small holes of the two ends, and the screw can be tightened. Self-regulating Heating Cable Steel Strapping of a stainless steel belt and a regulating screw, which is used for fixing the explosion proof power supply connection box and other accessories in the pipeline. The steel strip can be cut by 1.1 times the actual fixed length according to the diameter of the pipe. The front and back ends of the adjusting screw are respectively fixed in the small holes of the two ends, and the screw can be tightened. We have two type of cable strapping, one for our T-cable(3.6mm), another for our I-cable(5.0mm)
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Product Description: BWK Electric heating explosion-proof temperature controller Common voltage: 220V/380V Product classification: Electric heat tracing accessories The explosion-proof temperature controller for electric heat tracing is used to control the temperature of the heat tracing medium and serves as an accessory for electric heat tracing. Explosion proof power supply connection box used for connection of power cable and electric heating cable in explosion proof area. Generally fixed in the pipe. After matching with the electric heating system, it is suitable to use in the factory area and the two area explosive gas mixture T4 group field use. Explosion proof power supply connection box can be one-way output, and can be two-way output.
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Product advantages 1.Durable and strong structure 2.High water-proofness. IP68 3.Long working life 4.25years warranty 5.Small size ,no increase in floor thickness 6.100% screened with Zero EMF 7.100% tested before delivery 8.Free of maintenance Features and applications: • Round-shape structure, flexible installation. • About 3.6 mm diameter, convenient for installation. • Twin conductor structure with one end cold lead for easy installation. • Zero EMF. • Can be used safely in wet conditions like bathroom. • Quick and easy installation. • Durable structure, long service life requiring no maintenance. • 15-year warranty for quality only, not including wrong installation and misuse. Warranty: 15 years limited warranty against defect in material, design and workmanship. 120V Length Heating area Total Power/W (3.65W/ft) Current/Amps Resistance Ω/m Part Number m ft 11W/ft² 14.5W/ft² HRVC-60-1 5.05 16.5 5.5 4.1 60 0.5 240.0 HRVC-120-1 10.1 33.0 10.9 8.3 120 1.0 120.0 HRVC-180-1 15.1 49.5 16.4 12.4 180 1.5 80.0 HRVC-240-1 20.1 66.0 21.8 16.6 240 2.0 60.0 HRVC-300-1 25.1 82.5 27.3 20.7 300 2.5 48.0 HRVC-360-1 30.2 99.0 32.7 24.8 360 3.0 40.0 HRVC-420-1 35.2 115.5 38.2 29.0 420 3.5 34.3 HRVC-480-1 40.2 132.0 43.6 33.1 480 4.0 30.0 HRVC-540-1 45.3 148.5 49.1 37.2 540 4.5 26.7 HRVC-600-1 50.3 165.0 54.5 41.4 600 5.0 24.0 HRVC-720-1 60.4 198.0 65.5 49.7 720 6.0 20.0 HRVC-840-1 70.4 231.0 76.4 57.9 840 7.0 17.1 HRVC-960-1 80.5 264.0 87.3 66.2 960 8.0 15.0 HRVC-1080-1 90.5 297.0 98.2 74.5 1080 9.0 13.3 HRVC-1200-1 100.5 330.0 109.1 82.8 1200 10.0 12.0 HRVC-1320-1 110.6 363.0 120.0 91.0 1320 11.0 10.9 HRVC-1440-1 120.7 396.0 130.9 99.3 1440 12.0 10.0 HRVC-1560-1 130.8 429.0 141.8 107.6 1560 13.0 9.2 HRVC-1680-1 140.8 462.0 152.7 115.9 1680 14.0 8.6 HRVC-1800-1 150.9 495.0 163.6 124.1 1800 15.0 8.0 240V Length Heating area Total Power/W (3.65W/ft) Current/Amps Resistance Ω/m Part Number m ft 11W/ft² 14.5W/ft² HRVC-120-2 10.1 33.0 10.9 8.3 120 0.5 480.0 HRVC-180-2 15.1 49.5 16.4 12.4 180 0.8 320.0 HRVC-240-2 20.2 66.0 21.8 16.6 240 1.0 240.0 HRVC-300-2 25.1 82.5 27.3 20.7 300 1.3 192.0 HRVC-360-2 30.2 99.0 32.7 24.8 360 1.5 160.0 HRVC-420-2 35.2 115.5 38.2 29.0 420 1.8 137.1 HRVC-480-2 40.2 132.0 43.6 33.1 480 2.0 120.0 HRVC-540-2 45.3 148.5 49.1 37.2 540 2.3 106.7 HRVC-600-2 50.2 165.0 54.5 41.4 600 2.5 96.0 HRVC-720-2 60.4 198.0 65.5 49.7 720 3.0 80.0 HRVC-840-2 70.4 231.0 76.4 57.9 840 3.5 68.6 HRVC-960-2 80.4 264.0 87.3 66.2 960 4.0 60.0 HRVC-1080-2 90.6 297.0 98.2 74.5 1080 4.5 53.3 HRVC-1200-2 100.6 330.0 109.1 82.8 1200 5.0 48.0 HRVC-1280-2 110.8 363.0 116.4 88.3 1280 5.3 45.0 HRVC-1440-2 120.8 396.0 130.9 99.3 1440 6.0 40.0 HRVC-1560-2 130.6 429.0 141.8 107.6 1560 6.5 36.9 HRVC-1680-2 140.8 462.0 152.7 115.9 1680 7.0 34.3 HRVC-1920-2 161.0 528.0 174.5 132.4 1920 8.0 30.0 HRVC-2160-2 181 594 196.4 149.0 2160 9.0 26.7 HRVC-2400-2 201 660 218.2 165.5 2400 10.0 24.0 HRVC-2640-2 221.2 726 240.0 182.1 2640 11.0 21.8 HRVC-2880-2 241.4 792 261.8 198.6 2880 12.0 20.0 HRVC-3120-2 261.6 858 283.6 215.2 3120 13.0 18.5 HRVC-3360-2 281.6 924 305.5 231.7 3360 14.0 17.1 HRVC-3600-2 301.8 990 327.3 248.3 3600 15.0 16.0 Herein, 1 and 2 means the operation voltage, “1”=120V, “2”=240V
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