Self-limiting Parallel Heating Cable HSB
07-5803-...A
Features
- Steam cleaning possible
- Self-limiting
- Can be used in explosive atmospheres without temperature limiter (subject to
Certificates
IECEx KEM 09.0083 (System)
KEMA 02ATEX2327 U
IECEx KEMA 07.0048U
CSA 1862457
NEPSI GYJ13.1118U
TC RU C-DE.GB06.B.00230
GOST-K-KZ4710193.01.01.00139
No. 906
KTL 2011-2454-136
Lloyd's Register 10/20048
CCEs P237514
Ex protection type
II 2D Ex tD A21 IP 65 T 200 °C, T 195 °C, T 130 °C
Ambient temperature
Cut-in heating cable +120 °C
Cut-off heating cable +190 °C
Minimum installation temperature -60 °C
Minimum cut-in temperature -60 °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 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 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-HEAT HSB 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 fluoropolymer: 10.2 x 4.8 mm Min. bending radius: 25 mm |
Length of heating circuit | see data sheet |
Storage temperature | min. -60 ?C |
Heat output | 10 W/m, 15 W/m, 25 W/m, 30 W/m, 45 W/m, 60 W/m (at +10 ?C) |
Voltage | AC 208 V up to 254 V AC 110 V up to 120 V |
Resistance | Protective braid: < 18.2 Ω/km |