LV 124 자동차 시험
LV 124 Electric and Electronic Components in Passenger Cars up to 3.5 t - General Requirements, Test Conditions and Tests
LV 124-1은 3.5t 이하 자동차에 사용되는 전기부품들에 대한 규정이다. 이 표준은 독일 자동차 업체들에 의해 개발되었으며 ISO 7637을 기반으로 만들어졌다.
LV 124-1 표준의 시험은 다음과 같이 구분된다.
전기적 요구사항 및 시험
E-01 long-term overvoltage
E-02 Transient overvoltage
E-03 Transient undervoltage
E-04 Jump start
E-05 Load dump
E-06 Superimposed alternating voltage
E-07 Slow decrease and increase of the supply voltage
E-08 Slow decrease, quick increase of the supply voltage
E-09 Reset behavior
E-10 Short interruptions
E-11 Start pulses
E-12 Voltage curve with intelligent generator control
E-13 Pin interruption
E-14 Connector interruption
E-15 Reverse polarity
E-16 Ground offset
E-17 Short circuit in signal circuit and load circuits
E-18 Insulation resistance
E-19 Closed-circuit current
E-20 Dielectric strength
E-21 Backfeeds
E-22 Overcurrents
LV124-2는 환경시험으로 LV124-1의 전기시험을 포함한 더 많은 시험 내용을 담고 있다.
기계적 요구사항 및 시험
M-01 Free fall
M-02 Stone chip test
M-03 Dust test
M-04 Vibration test
M-05 Mechanical shock
M-06 Mechanical shock endurance
환경적 요구사항 및 시험
K-01 High/low temperature storage
K-02 Temperature step test
K-03 Low temperature operation
K-04 Repainting temperature
K-05 Thermal shock (component)
K-06 Salt spray test, operating, exterior
K-07 Salt spray test, operating, interior
K-08 Damp heat, cyclic
K-09 Damp heat, cyclic (with frost)
K-10 Protection against water – IPX0 to IPX6K
K-11 High-pressure/steam-jet cleaning
K-12 Thermal shock with splash water
K-13 Thermal shock immersion
K-14 Damp heat, steady state
K-15 Condensation test with electronic assemblies
K-16 Thermal shock (without housing)
K-17 Solar radiation
K-18 Corrosion test with flow of mixed gas
수명시험
L-01 Life test: mechanical hydraulic endurance test
L-02 Life test: high-temperature endurance test
L-03 Life test: temperature cycle endurance test
*참고자료: http://blogattach.naver.com/12870ebda9f3f62a04e589b5886f106acb9a638f0f/20160321_109_blogfile/apnetwork7_1458552150010_hY03Q2_pdf/APN_%BD%C3%C7%E8%C0%CE%C1%F5_LV124.pdf?type=attachment
*출처: www.anycerti.com
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