SAE AS 22759-42-2000 pdf download WIRE, ELECTRICAL, FLUOROPOLYMER-INSULATED, CROSS- LINKED MODIFIED ETFE, NORMAL WEIGHT, NICKEL-COATED HIGH-STRENGTH COPPER ALLOY, 200°C, 600 VOLT
RATINGS:
Temperature rating: 200C (392F) maximum continuous conductor temperature
Voltage rating: 600 volts (rms) at sea level
ADDITIONAL REQUIREMENTS:
Acid resistance: No requirement
Blocking: 230C 3C(446F+5.4F)
Color: In accordance with MIL-STD-104, class 1: white preferred. Conformity of color to the limits of MIL-STD-104 shall notbe required after crosslinking proof test or life cycle oven exposure.
Color striping or banding durability: 125 cycles (250 strokes) (min), 500 grams weight.
Crosslinking proof test: 7 hours at 300°C +3°C (572 +5.4°F). Quality conformance test, group ll. Requirements andprocedures as for life cycle except for time and temperature.
Dielectric test after immersion: 2,500 volts (rms), 60 Hz.
Flammability: Quality conformance test, group ll. For requirements and procedures see below.Humidity resistance: After humidity exposure, wire shall meet the requirements for initial insulation resistanceldentification of product: Not required for size 24 and smaller. Color code designator not required.
ldentification durability: 125 cycles (250 strokes) (min), 500 grams weight.
lmmersion: For procedure see below.
lmpulse dielectric test: 8.0 kilovolts (peak), 100 percent test.
lnsulation resistance, initial: 5,000 megohms for 1,000 feet (min).
Insulation thickness:
0.003 inch (min) for primary insulation.
0.004 inch (min) for outer jacket.
0.008 inch (min) for total insulation.
Life cycle: 500 hours at 230°C +3°C (446°F +5.4F). Dielectric test, 2.500 volts (rms), 60 Hz. Procedure to use mandrelscoated with polytetrafluoroethylene in the form of either enamel or wrapped tape. such that the diameter of the mandrels.after coatina, still conform to the requirements of performance details, table ll.
Physical properties of insulation: Pulled at 2 inches per minute. Primary insulation shall be separated from the outer jacket for determination of primary insulation tensile strength and elongation.
Tensile strength, 5000 lbf/in 2 (min) for primary insulation, 500 lbf/in 2 (min) for total insulation (primary insulation and jacket).
Elongation, 1 25 percent (min) for primary insulation, 75 percent (min) for total insulation (primary insulation and jacket).
Propellant resistance: No dielectric breakdown. For procedure see below.
Shrinkage: 0.1 25 inch (max) at 230°C ±3°C (446°F ±5.4°F).
Smoke: 250°C ±5°C (482°F ±9°F); no visible smoke.
Solderability: Not applicable.
Spark test of primary insulation: 1 ,500 volts (rms), 60 Hz.
Surface resistance: 500 megohms – inches (min), initial and final readings.
Thermal shock resistance:
Oven temperature, 200°C ±3°C (392°F ±5.4°F).
Maximum change in measurement, 0.060 inch.
Wicking: Procedure II; weight increase, no requirement. Dye travel between layers of insulation, 2.25 inches (max from end
of specimen).
Wire length requirements: Schedule B.
Wrap test:
Wrap back test.
Oven temperature, 31 3°C ±3°C (595°F ±5.4°F).
Flammability requirements and procedure:
SAE AS 22759-42-2000 pdf download
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