1. Product model：
GS-GBR (GWK, GXW, GKW, ZKWG, GBW) corresponds to the XTV series of foreign models
The GBR series self-limiting temperature heat tracing belt can provide a variety of electric heat tracing solutions. It is composed of two parallel busbars and semiconductor heating materials in parallel.
The power output can be adjusted independently according to the environment and the surface temperature of the product. As the temperature rises, the resistance of the heat tracing belt increases and the output power decreases, On the contrary, when the external temperature decreases, the resistance value of the heat tracing band decreases and the output power increases.
The self-limiting temperature tracing belt has good self-limiting temperature characteristics, so that it can be used overlapped without local overheating or burning out.Suitable for pipes, tanks, valves, flanges, and other heat tracing occasions.
The product is suitable for explosion-proof, corrosive and marine environments.The GBR series self-limiting temperature tracing belt can withstand a maximum temperature of up to 150℃ and a maximum maintenance temperature of up to 120°C.
2. Technical parameters
Rated output power: 10~60 (W/m)
Maximum maintenance temperature: 120 ° C
Maximum surface temperature tolerance: 150 ° C
Rated voltage: 220V
3. Cable structure:
1) Copper core wire: 7 × 0.5
2) Conductive plastic layer: ordinary PTC, flame-retardant PTC, fluorine-containing PTC
3) Insulation layer: modified polyolefin, flame-retardant polyolefin, fluorinated polyolefin, perfluorinated material
4) Shielding layer: Tin plated soft round copper wire, covering a density of 80%
5) Sheath layer: Fluorinated polyolefin, perfluorinated material, silicone rubber
