1. General information
Bartec HSTB heating tape is the right solution for frost protection or temperature maintenance in pipelines or vessels in the industrial area, which is particularly suitable for applications with high ambient temperatures or aggressive chemicals. A temperature-dependent resistive element between the parallel copper conductors regulates and limits the power output of the heating tape. This output regulation is carried out automatically at every point of the heating tape depending on the prevailing ambient temperature. If the ambient temperature increases,the power output is reduced. The parallel design allows the heating tape to be cut to any length. This simplifies planning and installation. The heating tape is cut directly on the construction site according the local circumstances. The heating system must be designed to ensure that the maximum operating temperature of +250 °C will not be exceeded when it is energized.
2. Specification of HSTB heating tape
Technical data | |
Rated voltage | AC 208 V to 277 V |
Max. exposure temperature | switched on +250 °C switched off +250 °C |
Min. installation temperature | -40 °C |
Min. start-up temperature | -40 °C |
Max. braid resistance | <18.2 Ω/km |
Dimensions with braiding and jacket | 12.1 x 5.4 mm |
Min. bending radius | 35 mm |
Explosion protection | |
Marking | II 2G Ex e IIC T2, T3 Gb II 2D Ex t IIIC T200 °C, T300 °C IP 6x Db |
Certification | Sira 10 ATEX 3268 TC RU C-DE.ГБ06.B.00230 |
3. Selection of HSTB
Power setting at +10 °C | |||||||||||||
Power output | HSTB15 | HSTB30 | HSTB45 | HSTB60 | HSTB75 | HSTB90 | |||||||
at AC 230V | 15W/m | 30W/m | 45W/m | 60W/m | 75 W/m | 90 W/m | |||||||
Max. length of heating circuit at AC 230 V for automatic circuit-breakers with C characteristic | |||||||||||||
Circuit breaker size | start-up temperature | HSTB15 | HSTB30 | HSTB45 | HSTB60 | HSTB75 | HSTB90 | ||||||
6A | +10 °C | 48 m | 30m | 24m | 18m | 16m | 12m | ||||||
0°C | 46 m | 30m | 22m | 18m | 14m | 12m | |||||||
-20°C | 40 m | 26m | 20 m | 16m | 14m | 10m | |||||||
10A | +10 °C | 78 m | 52 m | 38m | 30m | 26m | 22m | ||||||
0°C | 76m | 48 m | 36m | 30m | 24m | 20m | |||||||
-20°C | 68m | 44 m | 34m | 26m | 22m | 18m | |||||||
16A | +10 °C | 126 m | 82m | 62m | 50m | 42m | 34m | ||||||
0°C | 120 m | 78 m | 58m | 46m | 40m | 32m | |||||||
-20°C | 108 m | 70m | 52m | 42m | 40m | 36m | |||||||
20A | +10 °C | 154 m | 102m | 78m | 62m | 52m | 42m | ||||||
0°C | 150m | 96 m | 74m | 58m | 48m | 40m | |||||||
-20°C | 136m | 88 m | 66m | 52m | 44 m | 36m | |||||||
25A | +10 °C | - | 108 m | 88m | 76m | 64m | 54m | ||||||
0°C | 154 m | 108 m | 88m | 74m | 60m | 50m | |||||||
-20°C | 154 m | 108 m | 82m | - | 80m | 46m | |||||||
32A | +10 °C | - | - | - | 76m | 78m | 68m | ||||||
0°C | - | - | - | 64m | |||||||||
-20°C | - | - | 88m | 76m | 70m | 58m | |||||||
Max. length of heating circuit at AC 120 V for automatic circuit-breakers with C characteristic | |||||||||||||
Circuit breaker size | start-up temperature | HSTB15 | HSTB30 | HSTB45 | HSTB60 | HSTB75 | HSTB90 | ||||||
6A | +10 °C | 24 m | 15m | 12m | 9m | 8m | 6m | ||||||
0°C | 23 m | 15m | 11m | 9m | 7m | 6m | |||||||
-20°C | 20m | 13m | 10 m | 8m | 7m | 5m | |||||||
10A | +10 °C | 39m | 26m | 19m | 15m | 13m | 11m | ||||||
0°C | 38m | 24m | 18m | 15m | 12m | 10m | |||||||
-20°C | 34m | 22 m | 17m | 13m | 11m | 9m | |||||||
16A | +10 °C | 63m | 41m | 31m | 25m | 21m | 17m | ||||||
0°C | 60m | 39m | 29m | 23m | 20m | 16m | |||||||
-20°C | 54 m | 35m | 26m | 21m | 20m | 18m | |||||||
20A | +10 °C | 77m | 51m | 39m | 31m | 26m | 21m | ||||||
0°C | 75m | 48 m | 37m | 29m | 24m | 20m | |||||||
-20°C | 68m | 44m | 33m | 26m | 22m | 18m | |||||||
25A | +10 °C | - | 54m | 44m | 38m | 32m | 27m | ||||||
0°C | 77m | 54m | 44m | 37m | 30m | 25m | |||||||
-20°C | 77 m | 54m | 41m | - | 40m | 46m | |||||||
32A | +10 °C | - | - | - | 38m | 39m | 34m | ||||||
0°C | - | - | - | 32m | |||||||||
-20°C | - | - | 44m | 38m | 35m | 29m | |||||||
