FORD WSS-M1L92-A3-2011 BATTERY CABLE CROSS LINKED POLYOLEFIN INSULATED TO BE USED WITH FORD WSS-M99P1111-A 《交叉连接的聚烯烃绝缘电池线 与福特WSS-M99P1111-A 一起使用》.pdf

1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 3 2011 08 10 Revised Added wire size 2 Para 3.1, 3.2, 3.6, 4 deleted 2001 06 07 Activated R. Patel Controlled document at www.MATS Copyright 2011, Ford Global Technologies, Inc. Page 1 of 3 BATTERY CABLE, CROSS LINKED POLYOLEFIN INSULATE

2、D WSS-M1L92-A3 1. SCOPE The material defined by this specification is a low tension stranded battery cable insulated with cross linked polyolefin. The cable is similar to SAE J1127, type STX. 2. APPLICATION This specification was originally released for S197 and V229 automotive battery cable applica

3、tions requiring the use of cross linked polyolefin insulation. 3. REQUIREMENTS Material specification requirements are to be used for initial qualification of materials. 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Req

4、uirements For Production Materials (WSS-M99P1111-A). 3.2 CONDUCTOR (SAE J1127/ASTM B1/ASTM B174/ASTM B193) 3.2.1 The conductors shall meet all requirements of SAE J1127 with wire size and stranding as shown in Table 1 of this specification. 3.2.2 Before bunching, the wire must meet the requirements

5、of ASTM B1 for tensile strength, elongation, resistivity, dimensions and finish. 3.2.3 Conductor resistance shall be measured by stripping 30 mm of insulation from each end of a 1050 mm cable (use of a longer specimen is optional). Solder (optional) 25 mm along each end of the specimen. Condition th

6、e specimen for a minimum of 4 hours at 23 C +/- 5 C. Measure the unsoldered length, the ambient temperature, and the resistance of the specimen. Calculate the resistance per meter. Calculate the resistance at 20 C using the temperature correction method outlined in ASTM B193. The maximum resistance

7、values shall conform to those shown in Table 1. ENGINEERING MATERIAL SPECIFICATION WSS-M1L92-A3 Controlled document at www.MATS Copyright 2011, Ford Global Technologies, Inc. Page 2 of 3 3.3 INSULATION (SAE J1127) 3.3.1 The color of the insulation shall be specified on the engineering drawing of the

8、 component utilizing this material. Base and stripe color codes shall target the recommended color information referenced in SAE J1127. Where striping is specified, the stripe shall be a minimum of 0.3 mm. wide, but not more than 15% of the circumference of the wire. There shall be two same color st

9、ripes. The stripes shall be on opposite sides of the cable. The stripe shall be of the same material as the insulation. The insulation and the color may show no evidence of peeling or cracking. 3.3.2 The cross linked polyolefin insulation, homogeneous in character, shall be placed concentrically wit

10、hin SAE tolerance about the conductors. Insulation shall adhere closely to, but strip readily from the conductors, leaving them reasonably clean and in suitable condition for soldering. 3.3.3 Insulation thickness shall comply with the requirements of Table 2. Measure the minimum wall thickness as de

11、scribed in SAE J1127. 3.3.4 There shall be no separators permitted between the core and the insulation. 3.4 CABLE QUALITY (SAE J1127) 3.4.1 The finished cable shall meet all performance requirements of SAE J1127 (Revision date 2000-05) type STX. These tests include strand coating, solderability, mec

12、hanical properties, dielectric, cold bend, flame resistance, fluid compatibility, ozone resistance, sandpaper abrasion resistance, hot water resistance and environmental cycling. 3.4.2 All cable shall be spark tested at 5000 Volts at the final cable handling process prior to being packaged for shipm

13、ent. All spark failures must be removed. 3.4.3 Insulation shrinkage shall be tested by cutting in the middle of a cable section at least 1.0 m (3 ft) in length and immediately checking for exposed core. No core is allowed to extend past the insulation. Care must be taken to assure the cable is not e

14、longated prior to testing. 4. GENERAL INFORMATION This information given below is provided for clarification and assistance in meeting the requirements of this specification. Contact for questions concerning Engineering Material Specifications. 5. SUMMARY OF REVISIONS 2011 08 10 Added wire size 2 &

15、 8 to tables 1 & 2 ENGINEERING MATERIAL SPECIFICATION WSS-M1L92-A3 Controlled document at www.MATS Copyright 2011, Ford Global Technologies, Inc. Page 3 of 3 Table 1 SAE Wire Size Minimum number of Strands Conductor dia. Nom. Size mm (in.) Reference Only Minimum Conductor Area mm2 (cir. Mil.) Minimu

16、m Strand Size mm (in.) Max. Resistance 20 C (mohms/m) Reference Only 8 37 3.52 (0.139) 7.27 (14345) 0.504 (0.0198) 2.40 6 78 4.56 (0.180) 12.14 (23955) 0.445 (0.0175) 1.43 4 117 5.58 (0.220) 18.30 (36092) 0.446 (0.0175) 1.10 2 198 7.27 (0.286) 31.1 (61337) 0.447 (0.0176) 0.56 Table 2 Finished Cable

17、Diameter Mm (in.) SAE Wire Size Minimum Insulation Thickness mm (in.) Nominal Insulation Thickness mm (in.) Maximum Minimum Nominal 8 0.44 (0.026) 0.55 (0.037) 4.75 (0.218) 4.49 (0.208) 4.62 (0.213) 6 0.76 (0.030) 1.10 (0.043) 6.89 (0.271) 6.63 (0.261) 6.76 (0.266) 4 0.78 (0.031) 1.12 (0.044) 8.01 (0.315) 7.75 (0.305) 7.88 (0.310) 2 0.78 (0.031) 1.12 (0.044) 9.41 (0.370) 9.67 (0.381) 9.53 (0.375)