SAE AS 22759 43-2000 Wire Electrical Fluoropolymer-Insulated Crosslinked Modified ETFE Normal Weight Silver-Coated Copper 200 Degrees Celsius 600 Volt《600伏、200℃、镀银铜、标准重量、交联改进ETFE、含.pdf

1、Copyright 2000 Society of Automotive Engineers, Inc. Printed in the U.S.A.All rights reserved. .TO PLACE A DOCUMENT ORDER: (724) 776-4970 FAX: (724) 776-0790 SAE WEB ADDRESS: http:/www.sae.org400 Commonwealth Drive, Warrendale, PA 15096-0001SAE Technical StandardsBoard Rulesprovidethat:“Thisreport i

2、s published by SAEtoadvance thestateoftechnical and engineeringsciences. The useofthis reportisentirelyvoluntary, and its applicabilityand suitability for any particularuse, includingany patent infringement arising therefrom, isthe soleresponsibility of the user.”SAE reviews each technical report at

3、 least every five years at whichtime it maybereaffirmed, revised, or cancelled. SAE invites your writtencomments and suggestions.SHEET 1 OF 6AS22759/43THIRD ANGLE PROJECTIONAEROSPACE STANDARDAS22759/43ISSUED2000-04WIRE, ELECTRICAL, FLUOROPOLYMER-INSULATED, CROSS-LINKED MODIFIED ETFE, NORMAL WEIGHT,

4、SILVER-COATEDCOPPER, 200C, 600 VOLTPREPARED BY SAE SUBCOMMITTEE AE-8DFEDERAL SUPPLY CLASS 6145NOTICETHIS DOCUMENT HAS BEEN TAKEN DIRECTLY FROM U.S. MILITARY SPECIFICATION MIL-W-22759/43C, AMENDMENT 1 AND CONTAINS ONLY MINOR EDITORIAL AND FORMAT CHANGES REQUIRED TO BRING IT INTO CONFORMANCE WITH THE

5、PUBLISHING REQUIREMENTS OF SAE TECHNICAL STANDARDS. THE INITIAL RELEASE OF THIS DOCUMENT IS INTENDED TO REPLACE MIL-W-22759/43C, AMENDMENT 1. ANY PART NUMBERS ESTABLISHED BY THE ORIGINAL SPECIFICATION REMAIN UNCHANGED.THE ORIGINAL MILITARY SPECIFICATION WAS ADOPTED AS AN SAE STANDARD UNDER THE PROVI

6、SIONS OF THE SAE TECHNICAL STANDARDS BOARD (TSB) RULES AND REGULATIONS (TSB 001) PERTAINING TO ACCELERATED ADOPTION OF GOVERNMENT SPECIFICATIONS AND STANDARDS. TSB RULES PROVIDE FOR (A) THE PUBLICATION OF PORTIONS OF UNREVISED GOVERNMENT SPECIFICATIONS AND STANDARDS WITHOUT CONSENSUS VOTING AT THE S

7、AE COMMITTEE LEVEL, AND (B) THE USE OF THE EXISTING GOVERNMENT SPECIFICATION OR STANDARD FORMAT.UNDER DEPARTMENT OF DEFENSE POLICIES AND PROCEDURES, ANY QUALIFICATION REQUIREMENTS AND ASSOCIATED QUALIFIED PRODUCTS LISTS ARE MANDATORY FOR DOD CONTRACTS. ANY REQUIREMENT RELATING TO QUALIFIED PRODUCTS

8、LISTS (QPLS) HAS NOT BEEN ADOPTED BY SAE AND IS NOT PART OF THIS SAE TECHNICAL DOCUMENT.Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-400 Commonwealth Drive, Warrendale, PA 15096-0001WIRE, ELECTRICAL

9、, FLUOROPOLYMER-INSULATED, CROSS-LINKED MODIFIED ETFE, NORMAL WEIGHT, SILVER-COATEDCOPPER, 200C, 600 VOLTAEROSPACE STANDARD AS22759/43SHEET 2 OF 6AS22759/43THE REQUIREMENTS FOR ACQUIRING THE WIRE DESCRIBED HEREIN SHALL CONSIST OF THIS SPECIFICATION AND THE LATEST ISSUE OF MIL-W-22759.FIGURE 1. GENER

10、AL CONFIGURATION.TABLE I. CONSTRUCTION DETAILS.Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-400 Commonwealth Drive, Warrendale, PA 15096-0001WIRE, ELECTRICAL, FLUOROPOLYMER-INSULATED, CROSS-LINKED M

11、ODIFIED ETFE, NORMAL WEIGHT, SILVER-COATEDCOPPER, 200C, 600 VOLTAEROSPACE STANDARD AS22759/43SHEET 3 OF 6AS22759/43TABLE II. PERFORMANCE DETAILS.RATINGS:Temperature rating: 200C (392F) maximum continuous conductor temperature.Voltage rating: 600 volts (rms) at sea level.ADDITIONAL REQUIREMENTS:Acid

12、resistance: No requirement.Blocking: 230C 3C (446F 5.4F).Color: In accordance with MIL-STD-104, class 1; white preferred. For braided constructions, color shall be dark green within Munsell color limits of 5Y 3/2 and 5B 2/0.5. Conformity of color to the limits of MIL-STD-104 shall not be required af

13、ter crosslinking proof test or life cycle oven exposure.Color striping or banding durability: 125 cycles (250 strokes) (min), 500 grams weight. Not required for sizes 2 and larger.Crosslinking proof test: 7 hours at 300C 3C (572F 5.4F). Quality conformance test, group II. Requirements and procedures

14、 as for life cycle except for time and temperature.Dielectric test after immersion: 2,500 volts (rms), 60 Hz.Flammability: Quality conformance test, group II. For requirements and procedures see below.Humidity resistance: After humidity exposure, wire shall meet the requirements for initial insulati

15、on resistance.Identification of product: Not required for size 24 and smaller. Color code designator not required.Identification durability: 125 cycles (250 strokes) (min), 500 grams weight. Not required for sizes 2 and larger.Immersion: For procedure see below.Impulse dielectric test: 8.0 kilovolts

16、 (peak), 100 percent test.Insulation resistance, initial:Sizes 26 through 10, 5,000 megohms for 1,000 feet (min).Sizes 8 through 00, 3,000 megohms for 1,000 feet (min).Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without lice

17、nse from IHS-,-400 Commonwealth Drive, Warrendale, PA 15096-0001WIRE, ELECTRICAL, FLUOROPOLYMER-INSULATED, CROSS-LINKED MODIFIED ETFE, NORMAL WEIGHT, SILVER-COATEDCOPPER, 200C, 600 VOLTAEROSPACE STANDARD AS22759/43SHEET 4 OF 6AS22759/43Insulation thickness:0.003 inch (min) for primary insulation.0.0

18、04 inch (min) for outer jacket.0.008 inch (min) for total insulation.Life cycle: 500 hours at 230C 3C (446F 5.4F). Dielectric test, 2,500 volts (rms), 60 Hz. Procedure to use mandrels coated with polytetrafluoroethylene in the form of either enamel or wrapped tape, such that the diameter of the mand

19、rels, after coating, still conform to the requirements of performance details, table II.Low temperature (cold bend):Bend temperature, -65C 3C (-85F 5.4F).Dielectric test, 2,500 volts (rms), 60 Hz.Physical properties of insulation: Pulled at 2 inches per minute. Primary insulation shall be separated

20、from the outer jacket for determination of primary insulation tensile strength and elongation.Tensile strength, 5,000 lbf/in2 (min) for primary insulation, 5,000 lbf/in2 (min) for total insulation (primary insulationand jacket).Elongation, 125 percent (min) for primary insulation (AWGs 26-10 onl6),

21、75 percent (min) for total insulation (primaryinsulation and jacket).Propellant resistance: No dielectric breakdown. For procedure see below.Shrinkage: 0.125 inch (max) at 230C 3C (446F 5.4F).Smoke: 250C 5C (482F 9F); no visible smoke.Solderability: All conductors shall be tested in accordance with

22、MIL-STD-202, Method 208 without steam aging.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, 200C 3C (392F 5.4F).Maximum change in measurement, sizes 26 through 12: 0.060 i

23、nch.sizes 10 through 8: 0.100 inch.sizes 6 through 00: 0.125 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, 313C 3C (595F 5.4F

24、).Sizes 8 and larger, mandrel diameter shall be 3 times the outside diameter of the wire.Flammability requirements and procedure:The flammability test of MIL-W-22759 shall be modified for the wire of this specification sheet as follows: The specified test burner shall be used without the wing top fl

25、ame spreader and shall be adjusted to furnish a 3-inch conical flame with an inner cone approximately 1 inch in height and a temperature of 955C 30C (1751F 54F) at its hottest point. A sheet of facial tissue conforming to UU-T-450 shall be suspended taut and horizontal 9-1/2 inches below the marked

26、point on the wire specimen in the test chamber and at least 1/2 inch above the floor of the chamber. The period of application of the hot flame tip to the marked point on the wire specimen shall be 30 seconds for all sizes of wire. Observations shall include time of burning after removal of the test

27、 flame, final distance of flame travel on the wire above the test mark, and presence or absence of flame in the facial tissue due to incendiary drip from the specimen. Requirements shall be:Duration of after-flame 3 seconds (max)Flame travel 3.0 inches (max)No flaming of tissueCopyright SAE Internat

28、ional Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-400 Commonwealth Drive, Warrendale, PA 15096-0001WIRE, ELECTRICAL, FLUOROPOLYMER-INSULATED, CROSS-LINKED MODIFIED ETFE, NORMAL WEIGHT, SILVER-COATEDCOPPER, 200C, 600 VOLTAEROS

29、PACE STANDARD AS22759/43SHEET 5 OF 6AS22759/43Breaking of the wire specimen in size 24 or smaller shall not be considered as failure provided the requirements for duration of flame, final distance of flame travel, and absence of incendiary dripping are met.One specimen shall be tested from each samp

30、le unit. The post-flame dielectric test of MIL-W-22759 is not required for wire of this specification sheet.Immersion procedure:A 24-inch specimen, for each test fluid in table III, shall have its diameter measured and shall then be immersed to within 6inches of each end for the time and temperature

31、 specified. During immersion, the radius of bend of the wire shall be not less than 14 nor more than 35 times the specified maximum diameter of the wire under test. Upon removal from the test fluid, the specimen shall be wiped dry and then remain for 1 hour in free air at room temperature. The diame

32、ter shall be measured and compared to the initial diameter. The insulation shall be removed for a distance of 1/2 inch from each end of the specimen. The specimen shall then be subjected to the bend test and dielectric test specified in the procedure for life cycle testing.Propellant resistance proc

33、edure: (Initial qualification test only)Specimens of finished wire, 24 inches long, shall be immersed to within 1-1/2 inches of each end in the following propellants for the specified time at normal room temperature, using a separate specimen for each propellant.During immersion, the radius of bend

34、of the wire shall be not less than 14 nor more than 35 times the specified maximum diameter of the wire under test. Upon removal from the liquids, the specimens shall remain for no more than 48 hours in free air at room temperature. The insulation shall be removed for a distance of 1 inch from each

35、end of the specimens, and the specimens shall be subjected to the dielectric test specified for life cycle testing.Qualifying activity: The activity responsible for the qualified products covered by this specification sheet is Naval Avionics Center, Code B/714, 6000 East 21st Street, Indianapolis, I

36、N 46219-2189.Propellant Immersion timea. MIL-P-26536, Propellant, Hydrazine 30 minutesb. MIL-P-26539, Propellant, Nitrogen Tetroxide 1 minutec. MIL-P-27402, Propellant, Hydrazine - Uns-Dimethylhydrazine (50 percent N2H4 - 50 percent UDMH)30 minutesCopyright SAE International Provided by IHS under li

37、cense with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-400 Commonwealth Drive, Warrendale, PA 15096-0001WIRE, ELECTRICAL, FLUOROPOLYMER-INSULATED, CROSS-LINKED MODIFIED ETFE, NORMAL WEIGHT, SILVER-COATEDCOPPER, 200C, 600 VOLTAEROSPACE STANDARD AS22759/43SHEET 6 OF 6AS22759/43TABLE III. IMMERSION TEST FLUIDSCopyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-