ORDERING DATA.pdf
PDF 173 KB Posted
- Attached to
- HEAT CABLE Federal contract opportunity
- Solicitation number
- N4215825QE023
About this file
This technical ordering data document specifies requirements for a 5-watt self-regulating heat tracing strip/tape operating on 115/120V AC, 60Hz single phase power. The tape must be a flat ribbon type with maximum 1/2 inch width, featuring minimum 16 AWG copper buss wires, copper/tinned copper braid shielding (14 AWG equivalent), and polyolefin inner/outer jackets with minimum 0.010 inch thickness.
The heat trace tape must maintain consistent temperature across 250 linear feet, allow field-cutting without creating cold spots, and permit overlapping at power outlets without damage. Key performance requirements include: operating temperature not exceeding 160°F, suitability for outdoor marine industrial environments, watertight construction, flexibility to bend 180 degrees in 1-inch radius at 10°F without cracking, minimum 400 megohms per 1000 feet insulation resistance after 24-hour water immersion, and ability to withstand 2500V dielectric testing for 1 minute after all environmental testing. This requirement is for the Department of the Navy Naval Sea Systems Command under solicitation N4215825QE023.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| TECHNICAL CAPABILITY STATEMENT.pdf | ||
| CERTIFICATE OF COMPLIANCE.pdf | ||
| N4215825QE023.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 .