Megger DLRO10HD, Руководство пользователя

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Contents
Instrument Safety 1
Measurement Connection ...............................................................................................................................2
Voltage .........................................................................................................................................................2
CAT IV ..........................................................................................................................................................2
CAT III ...........................................................................................................................................................2
CAT II ...........................................................................................................................................................2
Safety and Hazard Icons ..................................................................................................................................2
Warning Icons ..................................................................................................................................................3
Description 4
Key Features ....................................................................................................................................................4
Applications 5
Overview 6
Controls and Connections ................................................................................................................................6
Display Icons ....................................................................................................................................................7
Secondary Display ..........................................................................................................................................7
Test Mode Rotary Switch .................................................................................................................................8
Range Rotary Switch ........................................................................................................................................9
Resolution and Accuracy ..............................................................................................................................10
Test Leads 11
Connection to the Instrument ........................................................................................................................11
Test Lead Connection .....................................................................................................................................11
Connection to a Test Piece ...........................................................................................................................12
DH4-C Duplex Hand-spikes ...........................................................................................................................12
Tests with the DH4-C Duplex Hand-spikes or Individual Leads ........................................................................12
Tests 13
Inductive Test ................................................................................................................................................13
Manual Bi-directional Test ..............................................................................................................................14
Automatic Bi-directional Test ..........................................................................................................................15
Automatic Uni-directional Test .......................................................................................................................16
Continuous Test .............................................................................................................................................17
Tests with Automatic Save (DLROHD10X) 18
Automatic Bi-directional Test ..........................................................................................................................18
Automatic Uni-directional Test .......................................................................................................................19
Continuous Test ............................................................................................................................................20