HSB System Overview

Certificates

  KEMA 08ATEX0110 (System)
 IECEx KEM 09.0083 (System)
 CSA 1862457
 TC RU C-DE.GB06.B.00230

Ex protection type

 II 2 G Ex e II 200 °C (T2), T3, T4
 II 2 D Ex tD A21 IP65 T 200 °C, T 195 °C, T 130 °C

Ambient temperature

-55 °C to +55 °C

Description

Typical applications are frost protection, maintaining temperature and heat-up in pipes, tanks, vessels or at surfaces in non-ex areas and in explosive atmospheres for process industry. The BARTEC electric trace heating system type HSB offers the optimum solution for requirements following
Ex II 2G Ex e II 200 ?C (T2), T3, T4 and
Ex II 2D Ex tD A21 IP 65 T 200 ?C, T 195 ?C, T 130 ?C.

The self-limiting heating cable Type HSB is available with various nominal power ratings from 10 W/m to 60 W/m at 10 ?C (maximum admissible work-piece temperatures of +120 ?C power ON and +190 ?C power OFF. The standard outer insulation jacket is made of fluorine polymer plastic for special applicatins which require chemical resistance and mechanical strength. Dependant on the cut-in temperature and respectively the cut-in current and the supplied voltages a maximum heating circuit length about 200 m is possible.

HSB System overview

• Self- limiting parallel heating cable type HSB
  (110 to 120Vac, 208 to 254Vac)
• Heat shrink technology or silicone cold applied technology or plug & socket for connection and terminating (ambient temperature -55?C to + 55?C, IP65)
• Junction box made of polyester, stainless steel and aluminium
• Option: mechanical or electronic control systems
• Flexible connection by using a cold lead into the junction box (indirect) made of Plexo plug & socket technology
• Direct connection of the heating cable into a junction box with heat shrink technology
• Direct connection of the heating cable into a junction box with silicone cold applied technology
• Splice connection set made of heat shrink technology Plexo plug & socket technology (-60?C to + 55?C, IP65)