1、 AEROSPACE STANDARD WIRE, ELECTRIC, CROSSLINKED POLYALKENE INSULATED, TIN-COATED COPPER LIGHT WEIGHT, 600-VOLT, 150 C AS81044/12Copyright 2017 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any mean
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3、SUED1998-07REVISED2011-12REAFFIRMED 2017-03THIRD ANGLE PROJECTION CUSTODIAN: AE-8D REV.A FEDERAL SUPPLY CLASS 6145 AS81044/12 SHEET 1 OF 3 REV. A PROCUREMENT SPECIFICATION: AS81044 SAE Technical Standards BoardRules providethat:“This reportis publishedby SAE to advance thestateoftechnical andenginee
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5、firmed, stabilized, or cancelled. SAEinvites your written comments and suggestions. SAE values your input. To provide feedback on this Technical Report, please visit HTTP:/STANDARDS.SAE.ORG/AS81044/12A RATIONALE AS81044/12A HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLICY. NOTICE T
6、HE COMPLETE REQUIREMENTS FOR PROCURING THE WIRE DESCRIBED HEREIN SHALL CONSIST OF THIS DOCUMENT AND THE ISSUE IN EFFECT OF SPECIFICATION AS81044. FIGURE 1 AS81044/12 WIRE CONSTRUCTION AEROSPACE STANDARD AS81044/12 SHEET 2 OF 3 REV. A WIRE, ELECTRIC, CROSSLINKED POLYALKENE INSULATED, TIN-COATED COPPE
7、R LIGHT WEIGHT, 600-VOLT, 150 C TABLE 1 CONSTRUCTION DETAILS PART NO. 1/ WIRE SIZE STRANDING (NUMBER OF STRANDS X AWG GAGE OF STRANDS) DIAMETER OF STRANDED CONDUCTOR (INCHES) FINISHED WIRE (MIN) (MAX) RESISTANCE AT 20 C (68 F) (OHMS/1000 FT) (MAX) DIAMETER (INCHES) WEIGHT (LBS/1000 FT) (NOM) 2/ (MAX
8、) M81044/12-30-* 30 7 X 38 .011 .013 108.4 .027 .002 .67 .71 M81044/12-28-* 28 7 X 36 .014 .016 68.6 .030 .002 .91 .96 M81044/12-26-* 26 19 X 38 .018 .021 41.3 .034 .002 1.3 1.4 M81044/12-24-* 24 19 X 36 .023 .026 26.2 .040 .002 2.0 2.1 M81044/12-22-* 22 19 X 34 .029 .033 16.2 .047 .002 2.9 3.1 M810
9、44/12-20-* 20 19 X 32 .037 .041 9.88 .055 .002 4.4 4.6 M81044/12-18-* 18 19 X 30 .046 .051 6.23 .065 .002 6.8 7.0 M81044/12-16-* 16 19 X 29 .052 .058 4.81 .072 .003 8.5 8.9 M81044/12-14-* 14 19 X 27 .065 .073 3.06 .089 .004 13.4 13.9 M81044/12-12-* 12 37 X 28 .084 .090 2.02 .108 .004 20.7 21.7 1/ PA
10、RT NO.: THE ASTERISKS IN THE PART NUMBER COLUMN, TABLES 1 AND 2, SHALL BE REPLACED BY COLOR CODE DESIGNATORS IN ACCORDANCE WITH MIL-STD-681. EXAMPLES: SIZE 20, WHITE M81044/12-20-9; WHITE WITH ORANGE STRIPE M81044/12-20-93. 2/ NOMINAL VALUES ARE FOR INFORMATION ONLY. NOMINAL VALUES ARE NOT REQUIREME
11、NTS. TABLE 2 PERFORMANCE DETAILS PART NO. BEND TESTING MANDREL DIAMETER (INCHES) (3%) TEST LOAD (LBS) (3%) LIFE CYCLE TEST AND ACCELERATED AGING TEST 1/ COLD BEND TEST WRAP TEST LIFE CYCLE TEST AND ACCELERATED AGING TEST 1/COLD BEND TEST M81044/12-30-* .375 .375 .188 .25 .50 M81044/12-28-* .375 .375
12、 .188 .25 .50 M81044/12-26-* .50 .50 .250 .25 .50 M81044/12-24-* .50 .50 .250 .38 .50 M81044/12-22-* .75 .75 .250 .38 1.0 M81044/12-20-* .75 .75 .250 .38 1.0 M81044/12-18-* 1.00 1.00 .375 .50 1.0 M81044/12-16-* 1.00 1.00 .375 .50 1.0 M81044/12-14-* 1.50 1.50 .50 1.0 3.0 M81044/12-12-* 2.00 2.00 .50
13、1.0 3.0 1/ ALSO FOR BEND TESTS AFTER IMMERSION. WIRE RATINGS AND ADDITIONAL REQUIREMENTS: TEMPERATURE RATING: 150 C (302 F) MAX CONDUCTOR TEMPERATURE VOLTAGE RATING: 600 VOLTS (RMS) AT SEA LEVEL THIS INSULATION SYSTEM HAS BEEN USED IN AEROSPACE APPLICATIONS USING 115 VOLTS (PHASE TO NEUTRAL), 400 HE
14、RTZ AC AND 28 VOLTS DC. VERIFICATION OF THE SUITABILITY OF THIS PRODUCT FOR USE IN OTHER ELECTRICAL SYSTEM CONFIGURATIONS IS THE RESPONSIBILITY OF THE USER. ACCELERATED AGING: OVEN TEMPERATURE, 300 2 C (572 3.6 F) FOR 6 HOURS; FOR IDENTIFICATION LEGIBILITY, 225 2 C (437 3.6 F) FOR 6 HOURS BLOCKING:
15、150 2 C (302 4 F) AEROSPACE STANDARD AS81044/12 SHEET 3 OF 3 REV. A WIRE, ELECTRIC, CROSSLINKED POLYALKENE INSULATED, TIN-COATED COPPER LIGHT WEIGHT, 600-VOLT, 150 C COLOR: IN ACCORDANCE WITH MIL-STD-104, CLASS 1; WHITE PREFERRED FLAMMABILITY: 30 SECONDS (MAX); 3.0 INCHES (MAX); NO FLAMING OF TISSUE
16、 PAPER HUMIDITY RESISTANCE: 5000 MEGOHMS FOR 1000 FT, MIN INSULATION RESISTANCE AFTER HUMIDITY EXPOSURE IDENTIFICATION OF PRODUCT: NOT REQUIRED ON SIZES 28 OR 30 IDENTIFICATION, STRIPING, OR BANDING DURABILITY: 125 CYCLES (250 STROKES) (MIN), 500 GRAMS WEIGHT IMPULSE DIELECTRIC TEST: PRIMARY INSULAT
17、ION (WHEN TEST IS USED IN LIEU OF SPARK TEST): 6.0 KILOVOLTS (PEAK), 100% TEST FINISHED WIRE: 8.0 KILOVOLTS (PEAK), 100% TEST INSULATION RESISTANCE: 5000 MEGOHMS FOR 1000 FT (MIN) LIFE CYCLE: OVEN TEMPERATURE, 200 2 C (392 3.6 F) FOR 168 HOURS PHYSICAL PROPERTIES OF PRIMARY INSULATION: TENSILE STREN
18、GTH, 2500 PSI (MIN) ELONGATION, 150% (MIN) POLYIMIDE CURE TEST: NOT APPLICABLE SHRINKAGE: 0.125 INCH MAX AT 300 2 C (572 3.6 F) SMOKE: 200 2 C (392 3.6 F). SPARK TEST OF PRIMARY INSULATION: 1500 VOLTS (RMS), 60HZ, 100% TEST SURFACE RESISTANCE: 500 MEGOHMS-INCHES (MIN), INITIAL AND FINAL READINGS THE
19、RMAL SHOCK: OVEN TEMPERATURE, 150 2 C (302 3.6 F) MAX CHANGE IN MEASUREMENT: 0.060 INCH WET DIELECTRIC TEST: 2500 VOLTS (RMS) WICKING: 2.25 INCHES (MAX) WRAP TEST: MANDREL WRAP TEST REQUIRED APPLICATIONS: SPECIFICATION NOTE: A CHANGE BAR (|) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE U
20、SER IN LOCATING AREAS WHERE TECHNICAL REVISIONS, NOT EDITORIAL CHANGES HAVE BEEN MADE TO THE PREVIOUS ISSUE OF THIS DOCUMENT. AN (R) SYMBOL TO THE LEFT OF THE DOCUMENT TITLE INDICATES A COMPLETE REVISION OF THE DOCUMENT, INCLUDING TECHNICAL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY.
