HSB System Heating cable HSB parallel heating cable HSB stranded copper busbars, 1.2 mm2, nickel plated 2. Self-limiting synthetic polymer heating element 3. Fluoropolymer electrical insulation jacket 4. Tinned copper braiding 5. Protective jacket of fluoropolymer Steam cleaning possible Can be used in explosive atmospheres without temperature limiter Can be cut to length at random thanks to its parallel circuit configuration Simple installation thanks to its high flexibility and favourable dimensions Easy on-site cutting and terminating, Corrosion-proof and resistant to chemical attack thanks to its protective outer jacket A temperature-dependant resistive element be- tween two parallel copper conductors regulates and limits the heat output of the heating cable. This output regulation is carried out automati- cally along the entire length of the heating cable according to the prevailing ambient temperature. As the ambient temperature rises, the heat out- put of the cable is reduced. This self-limiting property prevents overheating even when the cable are overlapped. A temperature limiter is not required (not even in explosion hazard zones). Thanks to the parallel power supply the heating cable can be cut to any required length. This fea- ture considerably simplifies project planning and installation. The heating cable is cut and termi- nated in accordance with the local requirements directly on the construction site. In cases where the cable may become damaged, it is not neces- sary to replace the whole circuit but only the affected part. BARTEC-HEAT HSB is available in different ver- sions and with different power outputs.

HSB System Heating cable HSB HSB with fluoropolymer protective jacket ■ if the heating cable is exposed to high levels of humidity organic chemicals such as ■ where the cable must meet high mechanical requirements. Heat output on insulated steel pipes at 230 V under nominal conditions. Verification Certification System Verification Certification Components Max. resistance of protective braid with protective braid and protective outer jacket of fluoropolymer

HSB System Heating cable HSB Permissible ambient temperature Cut-in heating cable +120 °C Cut-off heating cable +190 °C Minimum installation temperature -60 °C Minimum storage temperature -60 °C Minimum cut-in temperature -60 °C

HSB System Heating cable HSB