Table of Contents
Constant Watt Heating Cable HTEK™
High performance Constant Watt Heating Cable HTEK™ are used for long line temperature maintenance or freeze protection where circuit lengths exceed the limitations of parallel resistance heating cables and high maintain temperatures or high temperature exposure is required. Circuit lengths up to 12,000 feet (3,658 m) can be energized from a single power supply point.
The series circuitry of HTEK provides consistent power output along the entire length of the cable with no voltage drop concerns associated with parallel tracer constructions. HTEK cables are approved for use in ordinary (nonclassified) and hazardous (classified) areas.
RATINGS
Rated voltage 1 …………………for operation up to 600 Vac
Max. maintenance temperature 2 …………..400°F (204°C)
Max. continuous exposure temperature
Power-off………………………………………..500°F (260°C)
Minimum installation temperature…………… -60°F (-51°C)
Minimum bend radius
@ 5°F (-15°C) ……………………………….. 0.875” (22mm)
@ -76°F (-60°C)……………………………… 1.25” (32 mm)
CONSTRUCTION
- 1 Heating conductors (2 or 3)
- 2 Fluoropolymer dielectric Insulation over fiberglass composite
- 3 Fluoropolymer pairing jacket
- 4 Nickel-plated copper braid
- 5 Fluoropolymer overjacket provides additional protection for cable and braid where exposure to chemicals or corrosives is expected.
Datasheet: Constant Watt Heating Cable HTEK™
Contact
- Email: Hung.tran@wili.com.vn
- WhatAPP: 0903710753