Self-regulating heating cable HSB
High temperature, self-regulating parallel heating cable
07-5803-.... / 07-5855-....
Benefits
- Self-regulating
- Steam purging possible
- Can be cut to length thanks to its parallel current supply
- Corrosion-proof and resistant to effects of chemicals thanks to its outer sheath
- Electrically and mechanically protected by a nickel-plated copper braiding
- Simple installation thanks to its high flexibility and favourable dimension
Marking
ATEX:
II 2G Ex 60079-30-1 IIC T4, T3 Gb
II 2D Ex 60079-30-1 IIIC T130°C, 170°C Db
CSA:
Class I, Div. 2, Groups A, B, C, D
Class II, Div. 2, Groups E, F, G
Class III
Ambient Temperature
Max. continuous operating temperature, energized +120°CMax. continuous exposure temperature, de-energized +180°C
Description
The self-regulating heating cable HSB is suitable for frost protection and temperature maintenance on pipes and vessels at high process temperatures in industry and hazardous areas. It can be used where steam cleaning is required.
The power output of the HSB varies depending on the ambient temperature. If the ambient temperature increases, the heating output will be reduced.
With the high fluoropolymer protective jacket, the heating cable is resistant to oil, greases and most chemicals.
Technical Data
| Nominal voltage | AC 208 V to 277 V AC 110 to 120 V |
|---|---|
| Max. continuous operating temperature, energized | +120 °C +248 °F |
| Max. continuous exposure temperature, de-energized | +180 °C +356 °F |
| Min. installation temperature | -60 °C -76 °F |
| Min. start-up temperature | -60 °C -76 °F |
| Temperature class | T4: 3HSB, 5HSB T3: 10HSB, 15HSB, 20HSB |
| Max. braid resistance | 18,2 Ohm/km |
| Dimensions with braiding and jacket | 10,2 x 4,8 mm 0.40 in x 0.19 in |
| Min. bending radius | 25 mm 0.96 in |
