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GBR Series Self Regulating Heat Trace Cable
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Self regulating heat trace cable, which is also known as self limiting heat trace cable, heating cable, heat tracing cable, or heater cable.
- GBR is a high temperature self regulating heating cable for pipes and vessels, which can be used for freeze protection or process temperature maintenance in industrail field.
- It is normally suited to high temperature and corrosive environments.
- GBR can be cut-to-length at site.
- It is approved for using in non-hazardous and hazardous areas.
- Its self regulating heating element (PTC: Positive
- Temperature Coefficiment) improve safety and reliability.
- GBR will not overheat or burnout, even when wrapped by itself.
- Its power output is self regulated in response to the pipe & ambient temperature.
- GBR can be manufactured by custom color and size.
- Please use approved termination, splicing and power connection components with GBR heat trace cable.
CONSTRUCTION:
| BUS WIRE: | Tinned Copper or Nickel Plated Copper |
| HEATING ELEMENT: | PTC (Positive Temperature Coefficient) Self Regulating Matrix |
| INNER INSULATION: | Fluoropolymer |
| BRAIDING (Optional): | Tinned Copper |
| OVER JACKET(Optional): | Fluoropolymer |
SPECIFICATION:
| MAX. CONTINUOUS EXPOSURE TEMPERATURE (Power ON): | 120ºC (248ºF) |
| MAX. PERMISSABLE EXPOSURE TEMPERATURE (Power OFF): | 200ºC (392ºF) |
| MIN. OPERATING TEMPERATURE: | -40℃(-40℉) |
| POWER SUPPLY: | AC 110/220/380 |
| START-UP CURRENT: | ≤1.5A/m |
| MIN. BENDING RADIUS： | 25.4mm |
| OUTPUT: | 40,55,60 W/m |
| COLOR: | RED |
| NOMINAL SIZE: | 11.1*4.9mm |
| TEMPERATURE CLASSIFICATION: | T3 200℃(212ºF) |
| MIN. RESISTANCE OF PROTECTIVE BRAIDING: | 20MΩ / km |
Ordering Information:
| GBR-J | PE Plain |
| GBR-P | Braided PE Insulation |
| GBR-P/J | PE Overjacket with Braided PE Insulation |
| GBR-P/Jf | PE Overjacket with Braided F46 Insulation |
| GBR-Pf/Jf | F46 Overjacket with Braided F46 Insulation |
Model Example : GBR-Pf/Jf-60W-220V
GBR-
Model
Pf/Jf-
Construction
60W-
Heater Wattage (W/m)
220V
Operating Voltage (V)
Maximum Circuit Length by Start-up Temperature and Breaker Size:
| Cable Rating | 10℃ Start-up (m) | 0℃ Start-up (m) | -10℃ Start-up (m) | -20℃ Start-up (m) | ||||
| 32A | 40A | 32A | 40A | 32A | 40A | 32A | 40A | |
| GBR-45W-220V | 68 | 80 | 58 | 68 | 52 | 60 | 46 | 54 |
Please note: The material contained in this document is presented in good faith and believed to be reliable and accurate. However, because testing conditions may vary and material quality or information that may be provided in whole or in part by others may be beyond our control, no warranty expressed or implied, is given and Wuhu Keyang New Material Co., Ltd. can assume no liability for results obtained or damages incurred through the application of the data and tests presented.
