2
CONTENTS
Title
Page
I. SAFETY
INFORMATION
.................................................................................................................... 1
II. INTRODUCTION
FEATURE
......................................................................................................... 4
III. SPECIFICATIONS
....................................................................................................................................................... 4
3-1 Environment Conditions ......................................................................................................................................................................................................................................... 4
3-2 Safety Specifications .......................................................................................................................... 5
3-3 General Specification ...................................................................................................... 5
3-4 Electrical Specification ...................................................................................................................... 7
IV. PARTS
&
CONTROLS
..................................................................................................................... 10
4-1 Description of Parts & Control keys ................................................................................................... 10
4-2 Description of Display ............................................................................................................................................................................................................................................... 12
V. OPERATING
INSTRUCTION
........................................................................................................ 15
5-1 AC Current Adaptor ............................................................................................................................ 15
5-2 Single-Phase 2-Wire (1P2W) Power System Measurement ........................................................................... 17
5-3 Single-Phase 3-Wire (1P3W) Power System Measurement ............................................................... 20
5-4 Three-Phase 3-Wire (3P3W) Power System Measurement ................................................................ 23
5-5 Three-Phase 4-Wire (3P4W) Power System Measurement ................................................................ 26
5-6 Only One Current I4 Measurement ........................................................................................ 29
5-7 Manual Data Memory and Read Function Operation ........................................................................ 29
5-8 Auto Datalogging Function Operation ............................................................................................................................................................................................................................................................................................... 30
5-9 Phase Sequence Measurement ............................................................................................................................................................................. 31
5-10 Voltage, Current Waveform and Harmonic Analyzer ................................................................ 31
5-11 Disable Auto Power Off Function .................................................................................................... 32
VI.
MAINTENANCE ...............................................................................................................................................................32
6-1 General Maintenance ......................................................................................................................... 32
6-2 Battery Replacement .......................................................................................................................... 32
VII. RS-232 INTERFACE, SOFTWARE INSTALLATION AND OPERATION ................................... 33
