Megger EVCC 300, Руководство пользователя

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Contents
1. Introduction 2
1.1 Product description ..................................................................................................................................2
1.2 Features .....................................................................................................................................................2
1.3 Applications ..............................................................................................................................................3
1.4 Company web site ....................................................................................................................................3
2. Safety Warnings 4
2.1 Warnings, Cautions and Notes ................................................................................................................4
2.1.1 Warnings ............................................................................................................................................... 4
2.1.2 Cautions ................................................................................................................................................ 4
2.1.3 Notes ..................................................................................................................................................... 4
2.2 Safety warnings ........................................................................................................................................4
2.3 Test lead safety warnings: .......................................................................................................................5
2.4 Installation category definitions:.............................................................................................................5
2.5 Safety, Hazard and Warning symbols on the instrument ......................................................................6
3. Instrument Overview 7
3.1 Instrument layout .....................................................................................................................................7
3.2 Instrument display ....................................................................................................................................8
3.3 Instrument softkey and test button controls ..........................................................................................9
4. First use set up of the EVCC300 and setting 10
4.1 Turning the instrument on and off .........................................................................................................10
4.2 Battery options .........................................................................................................................................10
4.3 Settings .....................................................................................................................................................10
4.3.1 Direct or via cable charger connection setting ......................................................................................... 10
4.3.2 Mains supply and touch voltage test settings .......................................................................................... 11
4.3.3 Language setting ................................................................................................................................... 11
5. Tests 12
5.1 Introduction ..............................................................................................................................................12
5.1.1 Correct testing sequence ........................................................................................................................ 12
5.2 Tests, PE (protective earth) touch pad test .............................................................................................13
5.2.1 Description ............................................................................................................................................. 13
5.2.2 To perform the test ................................................................................................................................ 13
5.2.3 Interpreting test results ........................................................................................................................... 14
5.3 Tests, R
PE
measurement ............................................................................................................................15
5.3.1 Description ............................................................................................................................................. 15
5.3.2 How to perform the test ........................................................................................................................ 16
5.3.3 Interpreting test results ........................................................................................................................... 17
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