14th-Edition-BriskHeat-Product-Catalog A | Página 28

SELECTION GUIDE Your Heating Specialist since 1949 Constant-Wattage Heating Cable Selection Guide BriskHeat® Constant-Wattage Heating Cables FE General Purpose Heating Cable KE Harsh Environment Heating Cable KM Heating Cable KK High Temperature Heating Cable 400°F (204°C) 500°F (260°C) 500°F (260°C) 500°F (260°C) Available Voltages 120, 208, 240, 277, 480VAC 120, 208, 240, 277, 480VAC 120, 208, 240, 277, 480VAC 120, 208, 240, 277, 480VAC Available Wattages 3, 5, 8, & 12 watts/ft (10, 16, 26, & 39 watts/m) 4, 8, & 12 watts/ft (13, 26, & 39 watts/m) 4, 8 & 12 watts/ft (13, 26, & 39 watts/m) 4, 8, 12, & 18 watts/ft (13, 26, 39, & 59 watts/m) Nominal Dimensions 0.2” x 0.3” (5mm x 8mm) 12AWG 0.2” x 0.3” (5mm x 8mm) 12AWG 0.2” x 0.3” (5mm x 8mm) 12AWG 0.2” x 0.3” (5mm x 8mm) 12AWG 40lb (18kg) 41lb (19kg) 45lb (20kg) 30lb (14kg) Over 2000 volts Over 2000 volts Over 2000 volts Over 2000 Volts Resistance to Moisture Excellent Excellent Good Good Resistance to Chemicals Excellent Excellent Good Good Resistance to Flame Outstanding Excellent Outstanding Excellent Resistance to Radiation Fair to good Fair to good Good Outstanding Flexible after exposure to 109 RADS CABLE / WIRE Maximum Exposure Temperature Weight per 500 Foot (152m) Spool Dielectric Strength How Constant-Wattage Cable Works Constant-Wattage cable uses a fixed resistance wire wrapped around two main conductors (bus wires). At specific intervals the insulation is removed from the bus wires, forming the Contact Module Points. 16 Toll Free: 800-848-7673 These Contact Module Points are staggered along the length of the cable. This creates consistent heating circuits known as the Module Length. When power is applied to the bus wires each complete Module Length heats at the rated wattage output. Phone: 614-294-3376 w w w .BriskHeat. c o m The incomplete Module Lengths, at the beginning and end of each cable, do not heat. This allows the “Cold” ends to be safely placed inside of a controller or junction box. Email: bhtsales1@briskheat.com Fax: 614-294-3807 © BriskHeat Corporation. All Rights Reserved. 16-03