AEMC PowerPad 3945-B, Руководство пользователя, Страница: 5 / 108

Power Quality Analyzer Model 3945-B
3
Table of Contents
1. INTRODUCTION ................................................................................. 7
1.1 International Electrical Symbols ...........................................................7
1.2 Definition of Measurement Categories .................................................8
1.3 Receiving Your Shipment .....................................................................8
1.4 Ordering Information ............................................................................8
1.4.1 Accessories and Replacement Parts ......................................9
1.4.2 Third Party Accessories ........................................................10
2. PRODUCT FEATURES ....................................................................... 11
2.1 Description .........................................................................................11
2.2 Control Functions ...............................................................................12
2.3 Display ...............................................................................................14
2.4 Battery Charge Status ........................................................................16
3. SPECIFICATIONS ............................................................................. 17
3.1 Reference Conditions .........................................................................17
3.2 Electrical Specifications .....................................................................17
3.2.1 Voltage Inputs .......................................................................17
3.2.2 Current Inputs .......................................................................18
3.2.3 Accuracy Specifications (excluding current probes) ............18
3.2.4 Nominal Range of Use ..........................................................19
3.2.5 Power Supply ........................................................................19
3.3 Mechanical Specifications ..................................................................20
3.4 Environmental Specifications .............................................................20
3.5 Safety Specifications ..........................................................................20
3.6 AC Current Probe Model SR193 ...............................................................21
3.7 AC Current Probe MN93 Probe .........................................................22
3.8 AC Current Probe MN193 Probe ...............................................................23
3.9 AC Current Probe AmpFlex
®
Probe ...........................................................24
3.10 AC Current Probe MiniFlex
®
Sensor .........................................................25
3.11 AC Current Probe MR193 Probe ............................................................ 26
3.12 Three-phase 5A Adapter Box .............................................................28
3.12.1 Connecting to Secondary Current Transformer ...................29
3.12.2 Specifications ........................................................................29