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For freeze protection or temperature maintainance up to 150 "C. For use in pipes, valves, tanks, etc. The two copper conductors are located within an extrusion of a semi-conductive polymer (ETFE) whose resistance varies with temperature. The characteristic is exported to supply the required power in proportion to the process temperature and allows the cable to be overlapped without burning as the power reduces to almost zero as the polymer temperature limit is approached. Poorly insulated cable or cable that cross insulation or voids will not be affected by such use. However it is important to ensure that the pipe temperature does not exceed the maximum exposure temperature of the cable either when operating or switched off. |
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Exposure temperature (even when switched off): minimum -40 °C, maximum +215 °C. Minimum bending radius; 40 mm. Certifications (except for Base version): ATEX, FM, CSA, GOST for use in hazardous areas (EExe II T4/T3*). Parallel construction allows the cable to be cut on site and terminated and spliced by the installer. Circuit length up to 190 m long, depending on output, minimum temperature and type of circuit breaker. For quick calculation of cable length; pipe length + 10% for fittings, flanges, etc. Consider more if spirally wound. |
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An electrical safety device must be installed according to the regulations. A thermal magnelic circuit breaker (cunre C or K) with 30 mA differential control must be used for protection. Maximum voltage, out of hazardous areas 277
Standard versions for T10 V supply are available on request. Special versions for 24\/ or 48V (min. 1000 m). |
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Heating Cable Self regulating, low temperature |
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For freeze protection or temperature maintainance up to 50 °C. For use in pipes, valves, tanks, etc. The two copper conductors are located within an extrusion of a semi-conductive polymer (ETFE) whose resistance varies with temperature. The characteristic is expoited to supply the required power in proportion to the process temperature and allows the cable to be overlapped without burning as the power reduces to almost zero as the polymer temperature limit is approached. Poorly insulated cable or cable that cross insulation or voids will not be affected by such use. However it is important to ensure that the pipe temperature does not exceed the maximum exposure temperature ofthe cable either when operating or switched off. |
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Exposure temperature (even when switched off): minimum -30 °C, maximum +85 °C. Minimum bending radius: 40 mm. Certifications (except for Base version): ATEX, FM, CSA, GOST for use in hazardous areas (EExe Il T5). Parallel construction allows the cable to be cut on site and terminated and spliced by the installer. Circuit length up to 200 m long, depending on output, minimum temperature and type of circuit breaker. For quick calculation of cable length: pipe length + 10% forfittings, flanges, etc. Consider more if spirally wound. |
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An electrical safety device must be installed according tothe regulations. A thermal magnetic circuit breaker (curve C or K) with 30 mA differential control must be used for protection. Maximum voltage, out of hazardous areas: 277 Standard versions for 110 V supply are available on request. Special versions for 24V or 48V (min. 1000 m). For selecting the calibration of the circuit breaker, use the table on the right basing on the model, un the length of the installed cable and the minimum start-up temperature The numbers in italic are the cable maximum length. |
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