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BS ISO 16750-4:2023 – TC

$258.95

Tracked Changes. Road vehicles. Environmental conditions and testing for electrical and electronic equipment – Climatic loads

Published By Publication Date Number of Pages
BSI 2023 146
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PDF Catalog

PDF Pages PDF Title
1 30477641
79 A-30392407
80 undefined
85 Foreword
87 1 Scope
2 Normative references
88 3 Terms and definitions
4 Operating temperature ranges
90 5 Tests and requirements
5.1 Tests at constant temperature
5.1.1 Low-temperature tests
5.1.2 High-temperature tests
91 5.2 Temperature step test
5.2.1 Purpose
5.2.2 Test method
92 5.2.3 Requirement
5.3 Temperature cycling tests
5.3.1 Temperature cycle with specified change rate
99 5.3.2 Rapid change of temperature with specified transition duration
101 5.4 Cold water shock tests
5.4.1 Purpose
5.4.2 Splash water test
105 5.4.3 Submersion test
106 5.5 Salt spray tests
5.5.1 General
107 5.5.2 Corrosion test
5.5.3 Leakage and function test
108 5.5.4 Salt spray active test for rotating machines with open housing
110 5.5.5 Salt spray combined cycle test
112 5.5.6 Cyclic corrosion test
113 5.6 Humid heat, cyclic tests
5.6.1 Purpose
5.6.2 Test method
116 5.6.3 Requirements
5.7 Damp heat, steady state test
5.7.1 Purpose
5.7.2 Test method
5.7.3 Requirements
117 5.8 Condensation test
5.8.1 Purpose
5.8.2 Test method
121 5.8.3 Requirement
5.9 Corrosion test with flow of mixed gas
5.9.1 Purpose
5.9.2 Test method
5.9.3 Requirement
5.10 Solar radiation test
5.10.1 Purpose
5.10.2 Test method
122 5.10.3 Requirements
5.11 Dust test
5.11.1 Purpose
5.11.2 Test method
124 5.11.3 Requirements
5.12 Atmospheric pressure test
5.12.1 Purpose
5.12.2 Test method
125 5.12.3 Requirements
6 Code for climatic loads
127 7 Protection against water and foreign objects
8 Documentation
128 Annex A (informative) Usual tests and requirements for equipment depending on the mounting location
133 Annex B (informative) Background information to determine the number of cycles of the salt spray combined cycle test
138 Annex C (informative) Insulation tests
141 Annex D (informative) The necessity of testing atmospheric pressure
145 Bibliography
BS ISO 16750-4:2023 - TC
$258.95