Self-limiting Parallel Cable PSB

07-5801-....

Features

  • Self-limiting
  • Can be used in explosive atmospheres without temperature limiter (subject to

Certificates

German English KEMA 08ATEX0111 (System)
English IECEx KEM 09.0084 (System)
German English KEMA 02ATEX2326 U
English IECEx KEMA 07.0047U
English CSA 1862457
English DNV E-10450
English Chinese NEPSI GYJ11.1610U
Russian TC RU C-DE.GB06.B.00230
Kazakh GOST-K-KZ4710193.01.01.00139
Ukrainian No. 906
Korean KTL 2011-2454-135
English Lloyd's Register 10/20048
Indian CCEs P237514

Ex protection type

Ex II 2G Ex e II T5, T6
Ex II 2D Ex tD A21 T 95 °C, T 80 °C

Ambient temperature

Minimum installation temperature -55 °C
Cut-in heating cable +65 °C
Cut-off heating cable (cumulative 1000 h) +85 °C

Description

A temperature-dependant resistive element between two parallel copper conductors regulates and limits the heat output of the heating cable according to the ambient temperature. If the ambient temperature rises, the heat output of the heating cable is reduced. This self-limiting property prevents overheating even when the cables are overlapped. A temperature limiter is not generally necessary not even for Ex areas.

Thanks to the parallel power supply the entire heating circuit is supplied with 230 V which allows the heating cable to be cut and installed to any required length. BARTEC-HEAT PSB is available with different power outputs and outer protective covers. The protective outer jacket of either fluoropolymer or polyolefin protects the inner copper braiding from corrosion and chemical attack.

The copper braiding serves as an earth conductor in accordance with VDE 0100 and also increases the mechanical stability of the cable. Under the protective braiding are two synthetic jackets providing electrical insulation. The inner of the two jackets is thermally fused to the heating element (bonded jacket).

Technical data (extract)

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Dimensionswith protective braid and protective
outer jacket of fluoropolymer 11.6 x 5.6 mm
with protective braid and protective
outer jacket of polyolefin 11.8 x 5.8 mm
Min. bending radius 25 mm
Heat output10 W/m, 13 W/m, 15 W/m, 25 W/m, 33 W/m (at +10 ?C)
VoltageAC 208 V up to 254 V
AC 110 V up to 120 V
ResistanceProtective braid: < 18.2 Ω/km

Documentation

Data Sheet - Self-limiting Parallel Cable PSB German English French Russian 
Declaration of Conformity 01-5801-7C0001_A German English French 
Installation Instructions PSBL/PSB/HSB German English French Russian