通用汽车电子部件GMW3172_EnvironmentalTestPlan_V13_22Jun2012.doc

XXX project System Environmental Test Plan Version: 1.3 Component Environmental Test Plan Component Name (no abbreviations): Revision Date: Revision Number:Rev. 1.3 Component Part Number(s): Component Manufacturer: Drawing Number: Project: Prepared by (Supplier): Mounting Location in Vehicle: Approved by (Supplier):Kevin Zhou Approved by GM Responsible Engineer: Revision History Date Revision Number + Description 2012-3-10 Rev. 1.0 Initial draft 2012-4-27 Rev. 1.1 Update of test items according to GM1829. 2012-5-31 Rev. 1.2 Update test paragraph 1.4, 1.5, 3.1, 3.2, 3.4, 3.5, 5.2, 5.3 2012-6-22 Rev. 1.3 Update test paragraph 5.1.6 and 5.1.7; Exemptions update. This Test Plan is approved with the following corrections and/or added conditions: 1 Introduction This Test Plan is completed by TTE and submitted to GM for approval by the ENV/DUR Expert. The environmental test plan is mainly for validation of XXXX project. Hereby, the EMC test is defined in a separate plan. Purpose The Test Plan document describes validation methods and requirements to verify the design and production. The component operation and test procedures for all tests in the Test Plan documents are according to GMW3172-2010. It describes all test set-ups and the procedures to verify the environmental/durability robustness of the design. Environmental code letter According to the Component Technical Specification (CTS) or the Subsystem Technical Specification (SSTS),the GMW3172 Code Letters are defined as follows: Electrical Loads Mechanical Loads TemperatureLoads ClimaticLoads ChemicalLoads Dust and WaterProtection component C C C D B/D IP5K2 ECU Z C C I F IP6K8 IP6K9K SENSOR The Code Letter definitions are referenced in GMW3172 (August 2010). This Classification results in following Parameters: Umin = 9.0 ±0.1V Tmin = -40±3℃ UA = 14.0 ±0.1V Tmax = +85 ±3℃ UB = 12