MSB system Self-limiting parallel heating cable MSB TPC
07-5804-2..Y
Features
- Self-limiting
- Can be used in temperature class T4 in Ex area
- Can be cut to length at random thanks to its parallel circuit configuration
- Simple installation thanks to its high flexibility and favourable dimensions
- Corrosion-proof and resistant to chemical attack thanks to its protective TPC outer jacket
Certificates
IECEx KEM 09.0083 (System)
DEKRA 12ATEX0044 U (heating cable)
IECEx DEK 12.0004U
NEPSI GYJ13.1195U
TC RU C-DE.GB06.B.00230
Ex protection type
II 2D Ex tb IIIC T 150 °C, T 130 °C Db
Ambient temperature
Cut-in heating cable: +110 °C
Cut-off heating cable: +130 °C
Min. installation temperature: -40 °C
Min. cut-in temperature: -40 °C
Min. workpiece temperature: -40 °C
Description
A temperature-dependant resistive element between two parallel copper conductors regulates and limits the heat output of the heating cable. This output regulation is carried out automatically along the entire length of the heating cable according to the prevailing ambient temperature. As the ambient temperature rises, the heat output of the cable is reduced. This self-limiting property prevents overheating. The heating tape shall not be mounted crossed or overlapped to keep in the temperature class. The heating tape shall not be in operation over the maximum work-piece temperature to ensure the temperature class. A safety temperature limiter is required.Thanks to the parallel power supply the heating cable can be cut to any required length. This feature considerably simplifies project planning and installation. The heating cable is cut and terminated in accordance with the local requirements directly on the construction site. In cases where the cable may become damaged, it is not necessary to replace the whole circuit but only the affected part. BARTEC MSB is available in different versions and with different power outputs.
Technical data (extract)
(Click here for more information)Dimensions | with protective braid and protective outer jacket of TPC: 10.2 mm x 4.8 mm Min. bending radius: 25 mm |
Length of heating circuit | see data sheet |
Heat output | 13 W/m, 19.5 W/m, 27.5 W/m, 34.5 W/m, 44 W/m (at +10 ?C) |
Voltage | Nominal voltage: AC 208 V up to 254 V |
Resistance | Protective braid: < 18.2 Ω/km (< 10.6 Ω/km) |