Table Of Contents - Hioki PW8001-01 Instruction Manual

Introduction
........................................................1
Checking Package Contents
Options (Sold Separately)
Symbols and Abbreviations
Safety Information
............................................8
Precautions for Use
..........................................9
Measurement Procedure
1
Overview
1.1 Product Overview
1.2 Features
................................................13
1.3 Part Names and Functions
1.4 Basic Operation
(Screen Display and Layout)
Screen operation .....................................20
Common screen display
Measurement screen
Screen configurations
1.5 System Architecture
1.6 Example Measurement Setups
Measuring efficiency of power
conditioners .............................................28
Evaluating the performance of a power
interchange system with a power
conditioner ...............................................28
Evaluating conversion efficiency of
inverters with built-in SiC
Analyzing of motors used for vehicles
including EV and HEV
Evaluating performance of dual inverter
..........................................30
drive systems
Capable of handling special wiring
configurations, such as for measuring
performance of 6-phase motors and for
loss of reactors ........................................30
2
Preparing for
Measurement
2.1 Inspecting the Instrument before
Use
........................................................32
2.2 Connecting the Voltage Cords
(Voltage Input)
......................................33
2.3 Connecting the Current Sensors
(Current Input)
......................................34
......................................35
Probe 1 terminal
Probe 2 terminal ......................................37
If the input exceeds the measurable
range (using VTs and CTs)
2.4 Supplying Power to the
Instrument
.............................................39
Connecting the power cord
PW8001A961-00
Contents
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HIOKI PW8001A961-00
Turning the instrument on
Turning the instrument off
2.5 Setting Wiring Mode and
Configuring Current Sensor
Settings
.................................................41
Wiring mode ............................................42
Current sensor auto-recognition
function ...................................................42
Correcting phase errors for current
...................................................43
sensors
2.6 Simple Configuration (Quick Set)
2.7 Zero Adjustment and Degaussing
(Demagnetization)
2.8 Connecting Measurement Leads
and Sensors to Lines to Be
Measured
..............................................47
.......................................48
Wiring diagrams
2.9 Checking Connections
3
Displaying Power
Numerically
3.1 Displaying Measured Values
3.2 Measuring Power
Displaying measured power values
Displaying measured voltage or current
values .....................................................54
Voltage range and current range
Data refresh interval
Synchronization source
Low-pass filter (LPF)
Measurement upper frequency limit
and lower frequency limit (configuring
frequency measuring range)
Rectification method
Scaling (when using VTs [PTs] or CTs)
3.3 Integrating Current and Power
Displaying integrated measured values
Integration mode ......................................69
Integration measurement while using
the time control function
3.4 Measuring Harmonic
Displaying measured harmonic values
Configuring settings common to
harmonics ................................................74
3.5 Measuring Efficiency and Loss
Efficiency and loss equations
Displaying efficiency and loss
3.6 Motor Measurement
(Motor Analysis-Equipped Model)
Motor measurement wiring
Connection examples of motor analysis
Displaying measured motor values
Zero adjustment of motor input
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