The constant wattage heating cables PCMT consist of heating zones that dissipate a constant heating power whatever the environment temperature.

Our constant wattage heating cables PCMT can be cut to length on heat tracing site, they allow connecting branches from a single point of electrical power supply (power along the whole cable length) and are mainly dedicated to the following surface heating applications:

APPLICATIONS RANGE

Freeze protection of liquid-food pipes withstanding low pressure steam rincing.
Temperature maintenance of pipes, tanks and reservoirs up to 80°C.
Pre-heating of loading/off-loading lines or of bituminous products.
Temperature maintenance in chemical and industrial environments.

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 PCMT are build with a in cold connection due to the manufacturing design
Cut to the requested length on-site
Fluoropolymer insulation resistant to acids and bases and most chemical products
Allow connecting branches from a single point of electrical power supply (power delivered along the whole cable length)
Very easy to implement
Standard voltage 230 V and 400 V

OPERATIONAL PRINCIPLE

MAIN FEATURES

Maximum length : 110 m or 1500 WMaximum exposure temperature power off: 200°C
Maximum exposure temperature power on: according to power output:
PCMT 10 W/m = 100°C, PCMT 20 W/m = 90°C, PCMT 30 W/m = 80°C
Thermal protection: rated current * 1.25
Compulsory residual-current circuit breaker : 30 mA