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MSR self-regulating heating cables provide the most versatility in heat trace designs and applications.
Brand:
HuanruiPower Ouput:
10,15,25,30(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:
0.5mm²Certifications:
CE,EAC,EACEX,ATEX,IEx e IIC T6 Gb X,Ex tb IIIC T85°C Db XConstructed of a semi-conductive heater matrix extruded between parallel bus wires, a self-regulating cable adjusts its output to independently respond to ambient temperatures all along its length. As temperature increases, the heater's resistance increases, which lowers the output wattage. Conversely, as the temperature decreases, the resistance decreases and the cable produces more heat. So thermostat is not necessary in some applications. It will never overheat or burnout even when overlapped. The cable can also be cut to any length. As the result, we got an energy efficient heating cable.
MSR Series
MSR-P: Tinned copper braid provides additional mechanical and ground protection.
MSR-PB: Flame retardant thermoplastic outer jacket protects against certain inorganic chemical solutions, it also protects against abrasion and impact damage.
MSR-PF: Fluoropolymer outer jacket is used for exposure to organic or corrosive working conditions.
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.
Application
MSR is ideally used for process temperature maintenance and frost protection of small diameter pipelines, tanks, valves, flanges. It is suitable for non-hazardous area, and cable with fluoropolymer outer jacket can also be used in hazardous area and corrosive area. What's more, the MSR with fluoropolymer outer jacket can be used inside the water pipe. The material has safety certificate for drinking water; it's safe and made to comply with the environ mental protection standards.
MSR kit easily prevents damage and leakage caused by frost and eliminates the inconvenience from iced water.
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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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