Table of Contents
Power-Limiting Heating Cable HPT™
High performance Power-Limiting Heating Cable HPT™ 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 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.
RATINGS
Available watt densities…………………. 5, 10, 15, 20 w/ft @ 50°F
(16, 33, 49, 66 w/m @ 10°C)
Supply voltages 1 ………………………………… 120/240 Vac nominal
Maximum maintenance temperature
HPT 5 ………………………………………………………..410°F (210°C)
HPT 10………………………………………………………374°F (190°C)
HPT 15………………………………………………………347°F (175°C)
HPT 20………………………………………………………302°F (150°C)
Maximum continuous exposure temperature
Power-off…………………………………………………..500°F (260°C)
Minimum installation temperature ……………………-60°F (-51°C)
Minimum bend radius
@ -60°F (-51°C)………………………………………… 1.25” (32 mm)
@ 5°F (-15°C) ………………………………………………… .38” (10 mm)
T-rating 2
Based on stabilized design 3 ………………………………..T2 to T6
CONSTRUCTION
1 Nickel-plated copper bus wires (12 AWG)
2 Composite metal alloy/fiber
3 Heater bus connection (not shown)
4 Fiberglass braid
5 Fluoropolymer dielectric insulation
6 Nickel-plated copper braid
7 Fluoropolymer overjacket
BASIC ACCESSORIES
Thermon offers system accessories designed specifically for rapid,
trouble-free installation of Thermon heating cables.
All HPT cables require a connection kit to comply with approval
requirements. Information on accessories to complete a heater
circuit installation can be found in the “Heating Cable Systems
Accessories” product specification sheet (Form TEP0010).
Datasheet: Power-Limiting Heating Cable HPT™
Contact
- Email: Hung.tran@wili.com.vn
- WhatAPP: 0903710753