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fsr self regulating heating cable 65-0

Industiral Self-Regulating Heating Cable

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FSR self-regulating heating cable
FSR self-regulating heating cable
FSR self-regulating heating cable
FSR self-regulating heating cable
FSR self-regulating heating cable
FSR self-regulating heating cable

FSR self-regulating heating cable

Max. Exp. Temp.: 85°C

Max. Maint. Temp.: 65°C

FSR is an economical low-temperature PTC self-regulating heating cable. The semiconductive polymer heating matrix is extruded between parallel tinned copper bus wires. It achieves automatic power adjustment along the cable by virtue of positive temperature coefficient characteristics. Its resistance falls and power output rises in cold conditions, while resistance increases and power drops as temperature goes up. Featuring inherent overheat protection, it avoids burnout risks even when laid overlappingly, ensuring energy efficiency and flexible installation.

Spu:
1601638300832
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Product Description
FSR: 65℃ self-regulating heating cable
1.INTRODUCTION
FSR self-regulating heating cables provide the most versatility in heat trace designs and applications. Constructed 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 get an energy efficient heating cable. With optional outer jackets, the heating cable is resistant to watery and inorganic chemicals and protected against abrasion and impacted damage.
 
2.TECHNICAL DATA
Power output: 11,17, 23,31 (W/m)
Maximum maintain temperature: 65°C
Maximum exposure temperature: 85°C
Minimum installation temperature: -60°C
Rated voltage: 110V-120V / 220V-240V
3. ADVANTAGE
Superior Long-Term Performance: Lower Power Degradation Rate
Our mainstream series maintains an annual power degradation rate of ≤1.8%.
Products from many small and medium-sized domestic manufacturers, due to impure materials or substandard irradiation processes, often degrade at 3% - 5% or higher annually.
* Result Comparison: A 30 W/m cable after 5 years:
* HuanRui: Remaining output ≈ 30 * (0.982)⁵ ≈ 27.4 W/m (Still fully functional)
* Inferior Product: Remaining output ≈ 30 * (0.96)⁵ ≈ 24.5 W/m (risking pipe freeze)
This reliability prevents clients from facing huge after-sales costs and reputational damage due to premature product failure.

4.APPLICATION
FSR is designed for commercial and residential metal and plastic pipe process temperature maintenance and frost protection of regular pipelines, tanks, valves, flanges, roof & gutter de-icing and other applications where work under low temperature. A UV stabilized thermoplastic outer jacket is provided to cover the braid for wet applications and exposure to the sun. It is suitable for non-hazardous area, and cable with fluoropolymer outer jacket can also be used in hazardous area and corrosive area.
Product Parameters
Product Model: FSR
 
FSR Series
Output
power
@+10°C
(Wm)
Maximum
maintain
emperature
C)
Max length
@+10°℃
16/30A
(m)
Max length
@+0°C
16/30A
(m)
Max length
@-20℃
16/30A
(m)
Dimension
(mm)
Weight
(kg/100m)
11FSR-PB
11
65
120/145
112/140
108/120
10.4×5.3
8.4
11FSR-PF
11
65
120/145
112/140
108/120
10.1×5.0
8.0
17FSR-PB
17
65
115/120
106/120
95/115
10.4×5.3
8.4
17FSR-PF
17
65
115/120
106/120
95/115
10.1×5.0
8.0
23FSR-PB
23
65
75/100
72/91
65/84
10.4×5.3
8.4
23FSR-PF
23
65
75/100
72/91
65/84
10.1×5.0
8.0
31FSR-PB
31
65
51/65
45/61
40/55
10.4×5.3
8.4
31FSR-PF
31
65
51/65
45/61
40/55
10.1×5.0
8.0
This table lists our commonly used product specifications; customization for products with other power ratings is available.

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