HPT™
Power-Limiting Cables
Process Temperature Maintenance or Freeze Protection
High performance HPT power-limiting heating cables are
designed specifically for process temperature maintenance
or freeze protection where high maintain temperatures or
high temperature exposure is required.
A coiled resistor alloy heating element (patent pending)
provides the power-limiting feature of HPT. This PTC
(Positive Temperature Coefficient) characteristic decreases
the cable’s power output as the heat-traced product
temperature increases and allows the cable to be overlapped
during installation. The composite construction of
the heating element and fiber substrate, plus an additional
fiber cushion layer, provide an exceptionally durable high
performance heating cable.
HPT cables are approved for use in ordinary (nonclassified)
areas, hazardous (classified) areas, and Zone 1 and 2
classified areas.
Operating Voltage: 120 / 240 VAC
Maximum Maintenance Temperature: 300°F
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