Self-limiting temperature heating tape overview
Self-limiting temperature electric heating tape, also known as self-regulating electric heating tape, is a new generation of strip-shaped constant temperature electric heating product. It is composed of high polymer conductive carbon particles, two parallel busbars, and an insulating layer. The PTC heating element has a high positive temperature coefficient of resistance and is connected in parallel.
Self-limiting heating cable features
Self-limiting electric heat tracing can automatically regulate the heating temperature and adjust the output power according to the temperature of the heated object; it can be cut to any length or extended within a certain range; allows multiple overlapping without the risk of overheating and burning; easy maintenance and energy-saving.
High-temperature electric trace heating system structure
Tin-plated Soft Copper Wire
② PTC Fluoropolymer Core Tape (Heating Layer)
③ Improved Polyolefin Insulation
④ Metal shielding layer (tin-plated copper wire or aluminum magnesium alloy wire)
⑤ Improved Polyolefin Insulation (Flame-retardant Polyolefin, Full Perfluorinated F46 Insulation)
Product Models: GBR (GBR-J, GBR-P, GBR-PF, GBR-PF46, ZR-GBR ...)
Corresponding Models: GBR (GXW, GKW, GBW, GWK, GHR, GBR) correspond to the Rieke XTV series international models.
Technical Specifications
1. Standard Colors: Brown, Red
2. Temperature Range: 10℃ to 135℃ ±5℃ surface temperature, withstand up to 155℃
3. Limited construction temperature: -30℃
4. Heat stability: After 300 cycles of alternating between 10℃ and 99℃, the heat output of the electric heating tape remains above 95%.
5. Maximum bend radius: 25mm inner diameter for the electric tracing heating belt
6. Insulation Resistance: For an electric tracing cable length of 100 meters at an ambient temperature of 75°C, the insulation resistance (between the conductor and shield) should not be less than 3000 MΩ after a 1-minute test with a 2500VDC megger.
7. Single power source usage length: 100 meters with a core of 7X0.5, and 120 meters with a core of 19X0.32.
8. Operating Voltage: 110V, 220V, 380V
9. Power Output: 35W/m, 40W/m, 45W/m, 50W/m at 10℃
Exe II T4 Gb Explosive Label
Product Advantages
1. The heated pipeline maintains uniform temperature and is safe and reliable.
2. Low installation and operating costs, easy maintenance
3. Energy Conservation
4. During intermittent operation, the heating start-up is quick
5. Easy for automated management
6. No Environmental Pollution
7. Pipe Heating Solutions for Complex Pipelines and Long-Distance Installations
8. Suitable for Instrument Box Anti-Freeze
