保险丝盒测试标准(中文)

保险丝盒测试标准(中文)

CONFIDENTIAL: This document is property of LEAR. It cannot be reproduced, delivered or disclosed to third parties without prior consent from LEAR Corporation

Author:Lear Automotive Services (Netherlands) B.V.

Mary Rose A. Poro 21 Dec 2007 JB_Product_Validation_Specification1 of 24

Date : ISSUE 02 File: Page :

SPEC SGE TITLE:

GROUP P

No 07-00023

J B Va li da t io n S pe cif ica t io n

COVER PAGE Geely NAME SIGNATURE COPY: CURRENT RELEASE Lear China Project Lead M. Desabille Mech Mngr N. Medallo Lab Engr Hector Uy Author Mary Rose Poro

ISSUE 00 01 02 03 04

REVISION HISTORY CHANGE DESCRIPTION DATE Initial release 11/07/07 Change per Lear Specification 11/22/07 Added some tests per Lear Wuhan’s direction 12/21/07

AUTHOR M. Poro M. Poro M. Poro

保险丝盒测试标准(中文)

TABLE OF CONTENTS目录

COVER PAGE .............................................................................................................................................................. 1 TABLE OF CONTENTS目录 ..................................................................................................................................... 2 1.0 PURPOSE目的 .................................................................................................................................................... 3 2.0 PRODUCT DESCRIPTION 产品描述 ................................................................................................................ 3

4.2.2 Power Dissipation功率耗散 ................................................................................................................... 5 4.2.3 135% Short Circuit Test 135%短路测试 ............................................................................................. 6 4.2.4 135% Fuse Load Test 135%保险丝负载测试 ........................................................................... 7 4.2.5 Dielectric Test绝缘测试 ........................................................................................................................... 8 4.2.6 Insulation Resistance Test 绝缘阻抗测试 ............................................................................................ 8 4.2.7 Temperature Rise 温升测试 .................................................................................................................... 9 4.3 Environmental Tests 环境测试 .................................................................................................................... 10 4.3.1 Thermal Shock Resistance Test 耐热冲击测试 ................................................................................ 10 4.3.2 Low Temperature Exposure Test低温暴露测试 .............................................................................. 11 4.3.3 High Temperature Exposure Test高温暴露测试 ............................................................................. 12 4.3.4 Perform Humidity – Temperature Cycle Test温湿循环测试 ......................................................... 12 4.3.5 Dust Test 灰尘测试 .................................................................................................................................. 14 4.3.6 Salt Spray Test盐雾试验 ....................................................................................................................... 15 4.3.7 Water Test防水测试................................................................................................................................ 16 4.3.8 Multiple Environment Compatibility Test复合环境能力测试 ........................................................ 17 4.3.9 Dew Condensation Test 结露测试 ....................................................................................................... 18 4.4 Mechanical Tests 机械测试 .......................................................................................................................... 19 4.4.1 Terminal Insertion Test 端子插入测试 ................................................................................................ 19 4.4.2 Terminal Retention Test端子保持力 ................................................................................................... 20 4.4.3 Component Insertion / Removal Test组件插入/拔出力测试 ......................................................... 21 4.4.4 Connector Pull Test连接器拉脱测试 .................................................................................................. 21 4.4.5 Perform Drop Test 跌落测试 ................................................................................................................. 22 4.4.6 Vibration Test 振动测试 ......................................................................................................................... 23 4.4.7 Detaching Force of Upper Cover Test 测试上盖分离力 .................................................................. 24 4.4.8 Holding Force of Cover Test 盖子保持力测试 ................................................................................... 25 4.4.9 Bolt/Nut Tightening Torque 螺栓/螺母拧紧扭矩 ............................................................................... 26 4.5 Chemical or Fluid Tests 化学或液体测试 .................................................................................................. 27 4.6 Thermal Test 端子测试 .................................................................................................................................. 28 4.6.1 Thermal Mapping热分布测试 ............................................................................................................... 28 5.0 APPENDICES附录 ............................................................................................................................................ 29 5.1 Appendix A – Voltage Drop Test Lead Location and Set-up .............................................................. 29 附录A-电压跌落测试引线布局和装置 .................................................................................................................. 29 5.2 Appendix B – Geely JB DV/PV Reliability Test Profile ......................................................................... 30 附录B-吉利JB DV/PV可靠性测试框图 .............................................................................................................. 30

保险丝盒测试标准(中文)

1.0 PURPOSE目的

This test method for Electrical Junction Boxes (JB) , aims at assuring standardizing its product validation. This is intended to evaluate specific characteristics as a supplement to normal material inspections, dimensional checking and in-process controls and should in no way adversely influence other inspection operations.

2.0 PRODUCT DESCRIPTION 产品描述

This specification is written for Engine Junction Box. The specification defines test procedures, minimum performance requirements and an acceptance criterion for the said box used in automotive vehicles. This Engineering Specification is also an extension to the released drawings on JB or a supplement and the requirements herein must be met in addition to all other requirements of the part drawing. It is also intended to evaluate specific characteristics as a supplement to normal material inspections, dimensional checking, and in-process controls, and should no way adversely influence to other inspection operations.

3.0 TEST MATRIX测试矩阵 See Appendix B.见附录B

4.0 TEST ITEM PLAN 测试项目计划 4.1 Inspection 检查

4.1.1 Visual Check 可视化检查

保险丝盒测试标准(中文)

4.2 Electrical Tests 电气测试

4.2.1 Voltage Drop 电压降

保险丝盒测试标准(中文)

4.2.2 Power Dissipation功率耗散

保险丝盒测试标准(中文)

4.2.3 135% Short Circuit Test 135%短路测试

保险丝盒测试标准(中文)

4.2.4 135% Fuse Load Test 135%保险丝负载测试

保险丝盒测试标准(中文)

4.2.5 Dielectric Test绝缘测试

4.2.6 Insulation Resistance Test 绝缘阻抗测试

保险丝盒测试标准(中文)

4.2.7 Temperature Rise 温升测试

保险丝盒测试标准(中文)

4.3 Environmental Tests 环境测试

4.3.1 Thermal Shock Resistance Test 耐热冲击测试

保险丝盒测试标准(中文)

4.3.2 Low Temperature Exposure Test低温暴露测试

保险丝盒测试标准(中文)

4.3.3 High Temperature Exposure Test高温暴露测试

4.3.4 Perform Humidity – Temperature Cycle Test温湿循环测试

保险丝盒测试标准(中文)

CONFIDENTIAL: This document is property of LEAR. It cannot be reproduced, delivered or disclosed to third parties without prior consent from LEAR Corporation

Author:Lear Automotive Services (Netherlands) B.V.

Mary Rose A. Poro 21 Dec 2007 JB_Product_Validation_Specification13 of 24

Date : ISSUE 02 File: Page : J B Va li da t io n S pe cif ica t io n

SPEC SGE TITLE:

GROUP P

No 07-00023

Test item 测试项目 Perform Humidity – Temperature Cycle Test 温湿 循环测试 Purpose

Standard SGEP-07-00023-00

Test Item No. 4.3.4

Quality Rank

目的 This environment combines the humidity and temperature changes on the JB and checks its resistance.检查保险丝盒承受温湿度变化的能力

Test Condition 测试条件 1. Before and after the test, measure and record the voltage drop from input to output then subtract the voltage drop of the fuse, relay, wires, buss bars and other components at rated current (see Appendix A figure 4 for more detail). The final voltage drop measurement shall be taken before the JB is removed from the test chamber.测试前后，测量并记录输入端到输出端之间的压降，并减去保险丝、继电器、 母线棒和其他零件的压降。JB 从试验箱中取出前测量压降值。 2. Secure the JB in vehicle position / orientation.将保险丝盒固定在汽车方位。 Ensure that each space in the JB is filled with the appropriate component (fuse, relay, , module, .. etc.) Every terminal shall be mated to its corresponding mating terminal and connector. 确保保险丝盒上每个空位都装配了合适的零件(保险丝、继电器、模块等)。每个端 子必须与其配对的端子和连接器配合。 3. Apply maximum vehicle steady state load current to each circuit in the JB simultaneously during the operating period (first 18 hours of the 24 hour cycle).在 JB 工作阶段(24 小时循环的前 18 小时),给每一个电路加载汽车稳态负载电流 4. Expose the JB to the following test profile:将 JB 暴露于下面的测试循环中： a. Expose the JB to a 2 hour ramp from room ambient (25º ± 3º to 60º ± C C) C 3º 90% ± 5% Relative Humidity

(RH), followed by a 4 hour soak at 60º ± C, C 3º 90% ± 5% RH. C, 将 JB 暴露于从(25º ± 3º 斜坡上升到 60º ± 3º 小时的过程中，相对湿度 C C) C C2 90% ± 5%,然后在 60º ± 3º C C、 90% ± 5% RH 下保持 4 小时。 b. Expose the JB to a 2 hour ramp from 60º ± 3º 90% ± 5% RH to 45º ± C C, C 3º 95% ± 5% RH followed by a 10 hour soak at 45º ± 3º 95% ± 5% RH C, C C, 将 JB 暴露于从(60º ± 3º 斜坡下降到 45º ± 3º 小时的过程中，相对湿度 C C) C C2 95% ± 5%,然后在 45º ± 3º C C、 95% ± 5% RH 下保持 10 小时 c. Expose the JB to a 2 hour ramp from 45º ± 3º 95% ± 5% RH to -10º ± C C, C 3º followed by a 60 minute soak at -10º ± 3º C C C. 将 JB 暴露于从 45º ± 3º 斜坡下降到-10º ± 3º 2 小时的过程中，相对湿度 C C C C 95% ± 5%,然后在-10º ± 3º 保持 1 小时。 C C

保险丝盒测试标准(中文)

4.3.5 Dust Test 灰尘测试

保险丝盒测试标准(中文)

4.3.6 Salt Spray Test盐雾试验

保险丝盒测试标准(中文)

4.3.7 Water Test防水测试

保险丝盒测试标准(中文)

4.3.8 Multiple Environment Compatibility Test复合环境能力测试

保险丝盒测试标准(中文)

4.3.9 Dew Condensation Test 结露测试

保险丝盒测试标准(中文)

4.4 Mechanical Tests 机械测试

4.4.1 Terminal Insertion Test 端子插入测试

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