LV124 STANDARD PDF

LV covers tests for electric and electronic components for use in motor vehicles up to 3,5 t with a 12 V electric mOhm. Tolerances & standard values. LV Automotive test standard bij Hielkema Testequipment. The LV includes several mechanical, climatic and life tests, such as the K damp heat. ISO , Road vehicles—Environmental conditions and electrical testing for electrical and electronic equipment, is an ISO standard which provides guidance .

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Climatic loads [4] ISO Integration into HIL simulation systems Complete interface handling and configuration Starting and closing software out of application. Additional requirements must be defined and documented in the Component Performance Specifications.

Voltage- and current control

Xtreme Sonax 1 1 e. Components ztandard in areas that may be None affected by stone impact All components None – Degree of protection IP6KX for components for which the ingress of dust is not allowed – Degree of protection IP5KX for components for which the ingress of dust is allowed as long as functionality and safety are not impaired None All components – Acc.

For a control unit with the temperature spectrum indicated in the following table Table ISO standards by standard number. For the design of the component and for a simple calculation of the test times by means of the accelerated life-stress model by Arrhenius see Appendix The characteristics must be combined for components that can be used in both cases. The cover must be aligned so that the bevel points to the test room door.

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LV – LV Automotive test standard – LV Automated System for Automotive

This results in a cycle time: The powerful and easy to use WaveMaster software is unique in world market. The reverse polarity resistance to be tested applies to any voltage value between 0 V and the maximum values described in Table 28 and Table Test parameters The test is carried out acc.

There are many ways to control SIBO amplifier systems: Both voltage and current control of the mighty amplifiers is possible.

If required, the necessity of the test must be specified in the Performance Specifications.

Prior to testing and after each test, it must be checked whether these parameters meet the specifications. In order to cover both cases, two different test sequences are required. All functionalities of the 4-quadrant amplifiers are available in WaveMaster software for controlling the instruments. Programming of the standaard chamber 2.

ISO – Wikipedia

The basic functionalities of the components must be measured and documented in the test report. The data of the continuous parameter monitoring must be examined with respect to drifts, trends and irregularities. Control input is No part of this document may be transmitted or reproduced without prior permission of a Standards Department of the Volkswagen Group. Splash water test setup 9.

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Signal Quality Rise time: Located on the back of the instruments there are monitor outputs for voltage and current with its measured values. All measured values with all maximum values peaks must be recorded. If the test “Humid heat, cyclic with frost ” is carried out instead of the test stansard heat, cyclic” in the sequence test, the test “Humid heat, cyclic with frost ” can be omitted in the parallel tests.

The purchaser reserves the right to check the laboratories and the laboratory procedures. To be calculated acc. Test parameters for general vibration DUT operating mode Superimposed temperature profile Frequency sweep time for sinusoidal excitation Vibration profile A for engine-mounted parts Repeating, acc.

For a component in which the operating voltage is switched by means of a relay, the following applies deviating from the value mentioned above: The starting process may be performed under different vehicle starting conditions, cold start and warm start.