Attachment A LL-R83-0065 Heat Trace Tape Technical Ordering Data.pdf
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- Attached to
- Cable Heat Federal contract opportunity
- Solicitation number
- N4215824QE011
About this file
This document provides technical ordering data for heat tracing tape required under solicitation number N4215824QE011 issued by the Department of the Navy Naval Sea Systems Command. The heat tracing tape must operate at 5 watts per foot at 50 degrees Fahrenheit using 115/120 volt AC power. It must have a maximum width of half an inch, minimum 16 AWG copper or coated copper bus wires, and a copper or tinned copper braid shield of 14 AWG equivalent. The tape must have a polyolefin or modified polyolefin outer jacket with a minimum thickness of 0.010 inch. It must be capable of regulating 250 linear feet at a constant temperature, field cutting without cold spots, overlapping or crossing at outlets without damage, and withstanding temperatures up to 160 degrees Fahrenheit. The tape must also meet requirements for bending, immersion in water, and dielectric testing.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| FAR 52.212-2 Attachment (A) - Technical Capabilities Statement.pdf | ||
| Solicitation N4215824QE011.pdf |
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Text version
ATTACHMENT-A
Heat Trace Tape Technical Ordering Data 4540-LL-R83-0065 (rev-17 of MIF)
HEAT TRACING STRIP, TAPE, 5 WATT, SELF REGULATING:
SHALL OPERATE WITH 115/120 VOLTS AC, 60 CYCLES, SINGLE PHASE.
HEAT OUTPUT SHALL BE 5 WATTS PER FOOT AT 50 DEGREES F.
MUST BE A FLAT, RIBBON TYPE, TAPE, WITH A MAXIMUM WIDTH OF 1/2 INCH ACROSS
OUTER JACKET.
BUSS WIRES SHALL BE A MINIMUM 16 A.W.G. COPPER OR COATED COPPER WIRE.
MUST HAVE A SHIELD OVER THE INNER JACKET MADE OF COPPER OR TINNED COPPER
BRAID, 14 A.W.G. EQUIVALENT.
MUST HAVE AN OUTER JACKET OF POLYOLEFIN OR POLYOLEFIN MODIFIED TO MEET THE
REQUIREMENTS OF THIS SPECIFICATION AND HAVE A MINIMUM THICKNESS OF .010
INCH.
BOTH INNER AND OUTER JACKETS MUST BE CONTINUOUS WITHOUT NICKS, CUTS, OR
CRACKS WHICH EXPOSE THE HEATING CORE.
SELF-REGULATING HEATING CORE MUST HAVE A POSITIVE TEMPERATURE COEFICIENT
WHICH CAUSES ITS RESISTANCE TO INCREASE WITH AN INCREASE IN TEMPERATURE.
MUST BE CAPABLE OF REGULATING AND MAINTAINING A MINIMUM OF 250 LINEAR FEET
OF TAPE AT A CONSTANT TEMPERATURE.
MUST BE CAPABLE OF BEING FIELD-CUT TO LENGTH AT ANY POINT WITHOUT CREATING
COLD SPOTS.
MUST BE CAPABLE OF BEING OVERLAPPED OR CROSSED AT ALL POWER OUTLETS
WITHOUT DAMAGE TO THE HEATER.
SHALL NOT EXCEED 160 DEGREES F WHEN INSTALLED IN ANY AMBIENT TEMPERATURE.
MUST BE SUITABLE FOR HEAVY INDUSTRIAL APPLICATION IN AN OUTDOOR MARINE
ENVIRONMENT.
JACKETS MUST BE WATERTIGHT.
TAPE MUST BE CAPABLE OF BEING BENT A MINIMUM OF 180 DEGREES IN A 1-INCH
RADIUS AT 10 DEGREES F WITHOUT CRACKING THE INSULATION.
RESISTANCE OF THE INNER AND OUTER JACKETS MUST BE A MINIMUM OF 400 MEGOHMS
PER 1000 LINEAR FEET AFTER THE TAPE HAS BEEN IMMERSED IN WATER FOR A MINIMUM
OF 24 HOURS.
MUST BE CAPABLE OF WITHSTANDING A 2500 VOLT DIELECTRIC TEST FOR A MINIMUM
DURATION OF 1 MINUTE AFTER ALL BEND TESTS, ALL WATER IMMERSION TESTS, AND
ALL AGING TESTS HAVE BEEN COMPLETED.
File details come from the government source that posted it. Updated .