SRL
Usage
It was used for freeze protection/Roof & gutter snow melting or temperature maintenance. They keep the pipes roof &gutter without insulation, down to -40 °C.
These heating cables are highly flexible and perfect for short heating circuits. As temperatures increase, the heater 's resistance increases which lowers the output wattage. Conversely, as the temperature decreases, the resistance decreases and the cable produces more heat.
This roof &gutter heating cable can be cut-to-length according to practical requirements.
It will not overheat or burnout even when overlapped.
Product Struction
Advantages & Applications
Technical Data
Product Struction
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• Output Wattage: |
10 ,16, 24, 30, 40 (W/m) at 10°C |
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• Maximum Un-energized temperature: |
85°C |
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• Maximum Energized temperature: |
65°C |
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• Minimum installation temperature: |
-40°C |
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• Work voltage： |
120V / 208-277V |
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SRL Series |
SRL2: |
No tinned copper metal &outer |
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SRL2-C |
Tinned copper metal braid |
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SRL2-CT |
Tinned copper metal braid and thermoplastic outer jacket |
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SRL2-CF |
Tinned copper metal braid and fluoropolymer outer jacket |
Partial view:
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1.1.0m㎡ copper conductors |
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2.Self-regulating conductive core. |
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3. Thermoplastic insulation. |
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4.FEP insulation layer |
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5.Tinned copper braid |
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6.Fluoroplymer outer jacket(CF)/Thermoplastic outerjacket(CT) |
Advantages
Easier installation, can be cut to any length (up to maximum circuit length) required on site with no wasted cable.
Lower installation cost than steam tracing and less maintenance expense as well as less downtime.
No overheat or burnout even when overlapped itself.
Ready to be used in non-hazardous, hazardous and corrosive environments.
SRL is ideally used for process maintenance and frost protection of pipelines,tanks, roof & gutter anti-ice
and other application where low temperature is needed. It is suitable for hazardous area, also nonhazardous area and corrosive area with fluoroplymer outer jacket.
Technical Data
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SRM Series: |
Output Power@+ 10°C(W/m) |
Maximum Energized |
Maximum Un- energized |
Max length@0°C |
Max length@- 20°C 16/20A(m) |
Size (mm) |
Weight((kg/km) |
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10SRL2-CT |
10w/m |
65 |
85 |
180 |
150/180 |
11×6.0 |
100 |
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10SRL2-CF |
10w/m |
65 |
85 |
180 |
150/180 |
11×6.0 |
100 |
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16SRL2-CT |
16w/m |
65 |
85 |
180 |
150/180 |
11×6.0 |
100 |
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16SRL2-CF |
16w/m |
65 |
85 |
180 |
150/180 |
11×6.0 |
100 |
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24SRL2-CT |
24w/m |
65 |
85 |
146 |
130/146 |
11×6.0 |
100 |
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24SRL2-CF |
24w/m |
65 |
85 |
146 |
130/146 |
11×6.0 |
100 |
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30SRL2-CT |
30w/m |
65 |
85 |
114/124 |
88/110 |
11×6.0 |
100 |
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30SRL2-CF |
30w/m |
65 |
85 |
114/124 |
88/110 |
11×6.0 |
100 |
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40SRL2-CT |
40w/m |
65 |
85 |
84/96 |
69/84 |
11×6.0 |
100 |
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40SRL2-CF |
40w/m |
65 |
85 |
84/96 |
69/84 |
11×6.0 |
100 |