Constant wattage heating cables PCHT

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Constant wattage heating cables PCHT 2017-06-01T15:54:13+00:00

Project Description

The constant heating cables PCHT consist of heating zones that dissipate a constant heating power whatever the environment temperature. Constant wattage heating cables PCHT can be cut to lenght on the heat tracing site, they allow connecting branches from a single point of electrical power supply (power along the whole cable lenght) and are mainly dedicated to the following surface heating applications :

Constant wattage heating cables PCHT

APPLICATIONS RANGE

  • Freeze protection of liquid-food pipes withstanding high pressure steam rincing.
  • Temperature maintenance of pipes, tanks and reservoirs up to 120 ° C.
  • Pre-heating and anti-condensing of hoppers, filters, heavy fuel oil lines.
  • Pre-heating of loading/off-loading lines or of bituminous products.
  • Temperature maintenance in chemical and industrial environments.
Constant wattage heating cables PCHT

MAIN BENEFITS

  • Withstand superheated water sterilization or high pressure vapour sterilization
  • No thermal ageing of heating resistance wire (alloy)
  • No peak inrush current enabling a good electrical protection
  • Constant wattage heating cables PCHT are build-in cold connection due to the manufacturing design
  • Cut to the requested length on-site
  • Fluoropolymer insulation resistant to acids, bases and most chemical products
  • Temperature class 260°C
  • Allow connecting branches from a single point of electrical power supply (power delivred all along the whole cable length)
  • Very easy to implement
  • Standard voltage 230 V and 400 V
  • Optional specific voltage 24 V to 1500 V (contact us)

OPERATIONAL PRINCIPLE

Constant wattage heating cables PCHT

MAIN FEATURE

  • Maximum length : 110 m or 1500 W
  • Maximum exposure temperature power off : 260 °C
  • Maximum exposure temperature power on : according to power output :
  • PCHT 10 W/m = 150°C, PCHT 20 W/m = 130°C, PCHT 30 W/m = 120°C
  • Thermal protection : rated current * 1.25
  • Compulsory residual-current circuit breaker : 30 mA

PRODUCT CODE

Constant wattage heating cables PCHT

Datasheet
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