VW 80300-2021 机动车辆中的电气和电子高压部件电气要求、试验条件和试验（新能源车辆高压电控部件（MCUDCDCOBC等），同LV123）.docx

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Updatedtranslation:2023-01

VW80300

Issue2021-02

Class.No.;8MA40

Descriptors:HV,HVcomponents,highvoltage,high-voltagecomponents

ElectricalandElectronicHigh-VoltageComponentsinMotorVehicles

ElectricalRequirements,TestConditions,andTests

Previousissues

VW80300:2016-10

Changes

ThefollowingchangeshavebeenmadetoVW80300:2016-10:

a)Standardcompletelyrevised

Contents

Page

1Scope 3

2Definitions 3

3Abbreviations 4

4General 5

4.1DelineationfromotherHVtests 5

4.2AmbientconditionsandparametersforDUTs 6

4.3Testparameters 7

4.3.1HVvoltagesandHVcurrents 7

4.3.2Standardtolerances 8

4.3.3Standardvalues 8

4.3.4Samplingratesandmeasured-valueresolutions 9

4.4HVoperatingvoltageranges 9

4.5HVtestvoltages 11

4.6Functionalstates 11

4.7Operatingmodes 12

4.7.1General 12

4.7.2

4.8Interfacedescription 14

4.9TestsetupforHVcomponents 14

4.9.1HVtestsetuptype1 15

4.9.2HVtestsetuptype2 16

4.10Procedurerestrictions 17

4.11Reachingaconstanttemperaturethroughout 17

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