SAE AS 5419 4-2003 WIRE THERMOCOUPLE CROSSLINKED POLYALKENE INSULATED NICKEL CHROMIUM (KP) NICKEL ALUMINUM MANGANESE (KN) THERMOCOUPLE EXTENSION LIGHT WEIGHT 150 《镍 铬(KP)交联聚烯绝缘热电耦电.pdf

1、 AEROSPACE STANDARD WIRE, THERMOCOUPLE, CROSSLINKED POLYALKENE INSULATED NICKEL/CHROMIUM (KP); NICKEL/ALUMINUM/MANGANESE (KN) THERMOCOUPLE EXTENSION, LIGHT WEIGHT, 150 C AS5419/4Copyright 2014 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval

2、 system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: +1 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerSe

3、rvicesae.org SAE WEB ADDRESS: http:/www.sae.org ISSUED 2003-02REAFFIRMED 2014-01THIRD ANGLE PROJECTION CUSTODIAN: AE-8/AE-8D FEDERAL SUPPLY CLASS AS5419/4 SHEET 1 OF 5 SAE Technical Standards Board Rules provide that: “This report ispublishedby SAE toadvance thestate of technicalandengineering scien

4、ces. Theuse ofthis report is entirely voluntary, andits applicability and suitability forany particular use,including any patent infringement arising therefrom, isthe soleresponsibilityofthe user.”SAE reviews eachtechnicalreport at least every five years at which time itmay berevised, reaffirmed, st

5、abilized, orcancelled. SAE invites yourwrittencomments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS5419/4 RATIONALE AS5419/4 HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLICY. Type “K” therm

6、ocouple conductors are typically used as extension leads for aerospace application. These wires are only to be used in a matched pair and procured under AS5419. Thermocouple extension wires are calibrated for use together in fabricating thermocouples. If each leg of the thermocouple extension wire i

7、s from a different lot, recalibration of the thermocouple pair will be required.FIGURE 1 - Wire, Thermocouple, Crosslinked Polyalkene InsulatedComponent wire insulation system must conform to the similar wire type designatedin Table 1 of AS5419. Manufacturers must be qualified to AS81044/12 to produ

8、ce this product.TABLE 1 - KP CONSTRUCTION DETAILSTABLE 1A - KP CONSTRUCTION DETAILS, INCH-POUND UNITSAEROSPACE STANDARD AS5419/4 SHEET 2 OF 5 WIRE, THERMOCOUPLE, CROSSLINKED POLYALKENE INSULATED NICKEL/CHROMIUM (KP); NICKEL/ALUMINUM/MANGANESE (KN) THERMOCOUPLE EXTENSION, LIGHT WEIGHT, 150 C TABLE 1B

9、 - KP Construction Details, SI UnitsNotesElectromotive Force (EMF) designator = Type KPS conductor from ANSI/MC96.1 with standard limits= Type KPH conductor from ANSI/MC96.1 with special limitsExample: Size 20 standard EMF limits - ML-20KPS-9; Size 20 special EMF limits - ML-20KPH-9These wires compl

10、y with the sealing range requirement for firewall connectors as specified in MIL-DTL-5015, MIL-DTL-38999, and MIL-C-83723 (superseded by MIL-C-26482 and MS3470 which are inactive for new design) except that 20 awg wire is not compatible with minimum sealing range of MIL-DTL-38999 16 awg contacts and

11、 14 awg wire is not compatible with the minimum sealing range of MIL-C-83723 (superseded by MIL-C-26482 and MS3470 which are inactive for new design) and MIL-DTL-38999 12 awg contacts.TABLE 2 - KN CONSTRUCTION DETAILSTABLE 2A - KN CONSTRUCTION DETAILS, INCH-POUND UNITSAEROSPACE STANDARD AS5419/4 SHE

12、ET 3 OF 5 WIRE, THERMOCOUPLE, CROSSLINKED POLYALKENE INSULATED NICKEL/CHROMIUM (KP); NICKEL/ALUMINUM/MANGANESE (KN) THERMOCOUPLE EXTENSION, LIGHT WEIGHT, 150 C FIGURE 2B - KN Construction Details, SI UnitsNotesElectromotive Force (EMF) designator = Type KNS conductor from ANSI/MC96.1 with standard l

13、imits= Type KNH conductor from ANSI/MC96.1 with special limitsExample: Size 20 standard EMF limits - ML-20KNS-5; Size 20 special EMF limits - ML-20KNH-5These wires comply with the sealing range requirement for firewall connectors as specified in MIL-DTL-5015, MIL-DTL-38999, and MIL-C-83723 (supersed

14、ed by MIL-C-26482 and MS3470 which are inactive for new design) except that 20 awg wire is not compatible with minimum sealing range of MIL-DTL-38999 16 awg contacts and 14 awg wire is not compatible with the minimum sealing range of MIL-C-83723 (superseded by MIL-C-26482 and MS3470 which are inacti

15、ve for new design) and MIL-DTL-38999 12 awg contacts.TABLE 3 - PERFORMANCE DETAILSTABLE 3A - PERFORMANCE DETAILS, INCH-POUND UNITSAEROSPACE STANDARD AS5419/4 SHEET 4 OF 5 WIRE, THERMOCOUPLE, CROSSLINKED POLYALKENE INSULATED NICKEL/CHROMIUM (KP); NICKEL/ALUMINUM/MANGANESE (KN) THERMOCOUPLE EXTENSION,

16、 LIGHT WEIGHT, 150 C FIGURE 3B - Performance Details, SI UnitsWIRE RATINGS AND ADDITIONAL REQUIREMENTSTEMPERATURE RATING: 150 C (302 F)VOLTAGE RATING: Not applicableACCELERATED AGING: Oven temperature, 300 C 2 C (572 F 3.6 F) for 6 hours; for identification legibility 225 C 2 C (437 F 3.6 F) for 6 h

17、oursBLOCKING: 150 C 2 C (302 F 3.6 F)FLAMMABILITY: 30 seconds (max); 3.0 in (76.2 mm) (max); no flaming of tissue paperHUMIDITY RESISTANCE: 5,000 megohms for 1,000 ft (1,524 megohms for 1.0 km), min insulation resistance after humidity exposureIDENTIFICATION: The finished wire shall be identified by

18、 a printed marking applied to the outer surface of the wire. The printed marking shall be legible, black in color, and withstand a durability test of 125 cycles (250 strokes) (min), 500 grams weight. The size of the printed characters shall be consistent with the magnitude of the surface upon which

19、it is printed. The distance between the end of one mark and the beginning of the next shall be a maximum of 12 in. The printed marking shall be applied with the vertical axes of the print characters lengthwise on wire whose nominal diameter is 0.050 in (1.27 mm) or smaller. The vertical axes of the

20、printed characters may be crosswise or lengthwise on wire whose nominal diameter is 0.051 in (1.30 mm) or larger.IMPULSE DIELECTRIC TEST: Primary insulation (when test is used in lieu of spark test): 6.0 kilovolts (peak), 100% test; finished wire: 8.0 kilovolts (peak), 100% testINSULATION RESISTANCE

21、 (min): 5,000 megohms for 1,000 ft (1,524 megohms for 1.0 km)LIFE CYCYLE: Oven temperature, 200 C 2 C (392 F 3.6 F) for 168 hoursAEROSPACE STANDARD AS5419/4 SHEET 5 OF 5 WIRE, THERMOCOUPLE, CROSSLINKED POLYALKENE INSULATED NICKEL/CHROMIUM (KP); NICKEL/ALUMINUM/MANGANESE (KN) THERMOCOUPLE EXTENSION,

22、LIGHT WEIGHT, 150 C WIRE RATINGS AND ADDITIONAL REQUIREMENTS (Continued)PHYSICAL PROPERTIES OF PRIMARY INSULATION: Tensile strength, 2,500 psi (17.2 MPa), (min); Elongation, 150% (min)POLYIMIDE CURE TEST: Not applicableSHRINKAGE: 0.125 in (3.18 mm) max at 300 C 2 C (572 F 3.6 F)SMOKE: 200 C 2 C (392

23、 F 3.6 F)SPARK TEST OF PRIMARY INSULATION: 1,500 volts (rms), 60 Hz, 100% testSURFACE RESISTANCE: 500 megohms-in (12.7 gigaohms-mm), (min), initial and final readingsTHERMAL SHOCK: Oven temperature, 150 C 2 C (302 F 3.6 F); max change in measurements: 0.060 in (1.52 mm)WET DIELECTRIC TEST: 2,500 vol

24、ts (rms)WICKING: 2.25 in (57.2 mm), (max)WRAP TEST: Mandrel wrap test requiredADDITIONAL CONDUCTOR REQUIREMENTSSTRAND MATERIAL: Type KPH and KPS strands shall be made from an alloy of 90% nickel - 10% chromium and Type KNH and KNS strands shall be made from an alloy of 95% nickel - 2% aluminum - 2%

25、manganese - 1% silicon and minor traces of other materials and shall conform to ANSI-MC96.1.SPLICES: Splices in individual strands or groups of individual strands shall be butt brazed with silver solder. Splices shall be so constructed and disposed throughout the conductor that the diameter, configu

26、ration, conductor resistance, flexibility, and mechanical strength of the completed conductor are not adversely affected.SOLDERABILITY: Not applicableELONGATION: Not applicableTENSILE STRENGTH: Not applicableELECTROMOTIVE FORCE: EMF shall conform to ANSI/MC96.1 whereas Type KPS and KNS are used for standard EMF limits, Type KPH and KNH for special limitsCOATING: Not applicableNOTEThe wires form a thermocouple and are intended for use as the extension portion of the thermocouple system.