Hioki PW3198 User manual

POWER QUALITY ANALYZER
Power Measuring Instruments
PW3198
Record and Analyze Power Supply Problems Simultaneously with a Single Unit
The New World Standard for Power Quality Analysis
Record and Analyze Power Supply Problems Simultaneously with a Single Unit
Never Miss the Moment
●
Detect power supply problems and perform onsite troubleshooting
●
Do preventive maintenance to avert accidents by managing the power quality
CAT IV-600V Safety Standard
●
Meets the CAT IV safety rating required to check an incoming power line
●
Safe enough to measure up to 6,000Vpeak of transient overvoltage
Easy Setup Function with PRESETS
●Just select the measurement course, wiring, and clamps
●Automatic one-step setup based on measurement conditions
Compliant with New International Standards
●
International power quality measurement standard IEC 61000-4-30 Edition 2 Class A
●
High precision with a basic voltage measurement accuracy of 0.1%

2
One Single Unit Can Solve All Your Power Supply Problems
✔
Understand the actual power situation at the site where the problem is occurring (e.g., the equipment malfunction, failure,
reset, overheating, or burning damage).
✔
Ideal for troubleshooting solar and wind power generation systems, EV charge stations, smart grids, tooling machines, OA
equipment (e.g., computers, printers, and UPS), medical equipment, server rooms, and electrical equipment (e.g., trans-
formers and phase-advancing capacitors).
The number of power supply problems is increasing as power systems are becoming more and more complicated -
all due to the rising use of power electronics devices plus a growing installed base of large systems and distributed
power supplies. The quickest way to approach these problems is to understand the situation quickly and accurately.
The PW3198 Power Quality Analyzer is ready to effectively solve your power supply problems.
One Single Unit Can Solve All Your Power Supply Problems
2
Troubleshooting
Field Survey and Preventive Maintenance
Power (Load) Survey
✔
Perform long-term measurements of the power quality and study problems that are difficult to detect or that occur intermittently.
✔
Maintain electrical equipment and check the operation of solar and wind power generation systems.
✔
Manage the parameters with a control set point, such as a voltage fluctuation, flicker, and harmonic voltage.
✔
Study the power consumption and confirm system capacity before adding load.

3
Class A is defined in the international standard IEC61000-4-30,
which specifies compatibility with power quality parameters,
accuracy, and standards to enable comparison and discussion
of the measurement results of different measuring instruments.
The PW3198 is compliant with the latest IEC61000-4-30
Edition 2 Class A standard. The instrument can perform
measurements in accordance with the standard, including
continuous gapless calculation, methods to detect events
such as dip, swell, and instantaneous power failure, and time
synchronization using the optional GPS box.
Class
A
A
Class
A
CAT Ⅳ-600V Safety
International Standard IEC61000-4-30 Edition 2 Class A
Advanced Features for Safe, Simple, and Accurate Measurements
Easy to set up - Just select the measurement course and the PW3198 will do the rest
(1P2W, 1P3W, 3P3W)
(1P2W, 1P3W, 3P4W)
Line-to-line voltage
Phase voltage
Line-to-line voltage (3P4W)
Transient overvoltage
780V 1300V 6000Vpeak
Voltage Measurement Range
Both low and high voltages can be measured in a single range.
DC
Harmonic measurement
High-order harmonic measurement
Transient overvoltage detection
80kHz3kHz 700kHz
Voltage Frequency Range
Wide range from DC voltage to 700 kHz
Tr a n s i e n t o v e r v o l t a g e c a n a l s o b e
m e a s u r e d i n a r a n g e b et w e e n t h e
maximum 6,000 V and minimum 1 μs (2
MS/s).
Waveform example
Transient Overvoltage
The PW3198 is the first power
quality analyzer that can measure
the high-order harmonic
component of up to 80 kHz.
Waveform example
High-order Harmonic
World’s highest level of basic measurement
a c c u r a c y. E x t r e m e l y a c c u r a t e v o l t a g e
measurement without the need to switch
ranges.
Basic Measurement Accuracy (50/60 Hz)
Voltage ±0.1% of nominal voltage
Current
±0.2% rdg. ±0.1% f.s. + Clamp-on sensor accuracy
Power ±0.2% rdg. ±0.1% f.s. + Clamp-on sensor accuracy
The PW3198 is compliant with the measurement category
CAT IV - 600V and can also safely test the incoming lines for
both single-phase and three-phase power supplies.
Simply choose the course based on the measurement objective
and the necessary configurations will be set automatically.
U Events Record voltage and frequency and detect
errors simultaneously.
Standard
Power Quality
Record voltage, current, frequency, and
harmonic, and detect errors simultaneously.
Inrush current Measure the inrush current.
Recording Record only the TIME PLOT Data but do not detect
errors.
EN50160 Perform measurements in accordance with
EN50160.
Highly Accurate, Broadband, Wide Dynamic Range Makes for Reliable Measurements
1 2
3
4

7
Useful Functions for a Wide Variety of Applications
Flicker measurement
Measure flicker in conformance with IEC 61000-4-15 Ed2.
Phase voltage check for Δconnection
Use the Δ-Y and Y-Δconversion function to measure phase
voltage using a virtual neutral point.
400 Hz line measurement
Measure at a power line frequency of 50/60 Hz as well as
400 Hz.
Apart from the main measurement line, you
can also measure the AC/DC voltage on
another line using Channel 4.
Simultaneously Measure Three-phase Lines and Grounding Wire
Model 9694 (5A) sensor has been added to the existing
CLAMP ON SENSOR offerings: Models 9660 (100A), 9661
(500A), 9669 (1000A), and 9667 (5000A). You can also use a
9657-10 or 9675 CLAMP ON LEAK SENSOR to measure leak-
age currents in the milliampere range.
An Assortment of Clamp-on Sensors Covers a Broad Range of Measurements
Other Measurement Applications
T h e P W 9 0 0 5 G P S B O X l e t s y o u
synchronize the clock on the PW3198 to
the UTC standard time. Eliminate time
differences between multiple PQAs and
correctly analyze measurement data taken
by several instruments.
GPS Time Synchronization
Backup and Recovery from Power Failure
The PW3198 uses the new large capacity BATTERY PACK
Z1003, enabling continuous measurement for three hours
even if a power failure occurs. In addition, a power failure
processing function restarts measurement automatically even
if the power is cut off completely during measurement.
•Measure the primary and secondary sides of UPS
•Two-line voltage analysis
•Measure three-phase lines and grounding wire
•
Measure neutral lines to detect short circuits
• Measure the input and output of a DC-AC converter for solar power generation
Yes! Simultaneously!
Data is recorded to a large capacity SD card. The data can be
transferred to a PC and analyzed using dedicated application
software. If your PC is not equipped with an SD card slot, sim-
ply connect a USB cable between the PW3198 and the PC.
The PC will then recognize the SD card as removable media.
Large Capacity Recording with SD Card
Repeat record Recording period
OFF
Max. 35 days
Reference value: ALL DATA (all items recorded), repeat recording
OFF, and TIME PLOT interval 1 minute or longer)
ON
Max. 55 weeks (about 1 year)
Reference value: ALL DATA (all items recorded), repeat recording ON
(1 week x 55 times), and TIME PLOT interval 10 minutes or longer)
You can use any Internet browser to remotely operate the
PW3198, plus download the data stored in the SD card using
dedicated software (LAN access required).
Conduct off-site remote control with a tablet PC using a wireless LAN router
Remote Measurement Using HTTP Server Function
ch1, ch2, ch3 ch4
Previous model
PW3198
30 minutes 180 minutes
6 times the battery life!

8
Power Quality Survey Applications
The power supply of the office equipment sometimes shuts down Medical equipment malfunctions
Surveying a Solar Power Generation System
Survey Objective
The power supply of a printer at the office shuts down even
though it is not operated. Equipment other than the printer can also
sometimes perform a reset unexpectedly.
Survey Objective
Replacing the equipment with a new one by the service provider
did not improve the malfunction. A survey of the power supply was
required to clarify the cause.
Survey Objective
•
Maintain a solar power generation system and check its operation (verify the power quality)
• Troubleshoot (impact on the peripheral equipment, operation shutdown, etc.)
Measurement Method
Select the “U Events” course in the PW3198 in the same way as
with the office equipment example.
Measurement Method
Set up the PW3198 on the site and measure the voltage, cur-
rent, and power. To survey the power quality, select the “Standard
power quality measurement” course in the PRESE TS menu. To
measure the DC voltage, connect
channel 4 to the primary
side of the solar panel.
Analysis Report All parameters can be recorded simultaneously with a single measurement.
• Identify changes in the output voltage of the power conditioner
• Presence or absence of the occurrence of a transient overvoltage
• Frequency fluctuation important for system interconnection
•
Identify changes in the harmonic voltage and current included in the output
• Power (AC), integral power (AC), etc.
Example of Voltage Waveforms at the Time of Line Switching
Example of Determining Inflow or Outflow
(Inflow of 5th and 7th Order Harmonic)
Outflow
Outflow
Inflow
Connection Example
Primary DC
measurement
(ch4)
Secondary AC
measurement
(ch1 and ch2)
Solar panel
Power conditioner
Analysis Report
It was determined that a voltage dip (voltage drop) occurred and
impacted the operation of the equipment. If a voltage dip occurs
every day on a regular basis, the probable cause is the start of a
large air-conditioning unit, pump, heater, or similar equipment.
Analysis Report
No failure occurred during the measurement period, but a peri-
odic voltage drop was confirmed. The voltage drop may have been
caused by the periodic start and operation of the electrical equip-
ment connected to the power supply line. Equipment, such as a
laser printer, copier, and electrical heater, may start themselves
periodically due to residual heat. An instantaneous voltage drop
is likely to have been caused by inrush current from equipment
that consumes a large amount of power.
Voltage drop occurs periodically
Voltage dip occurs
Voltage waveforms
Current waveforms
Voltage Fluctuation Graph Voltage and Current Waveforms at the Time Voltage Dip Occurs
Measurement Method
Setu p is ve r y ea sy. Jus t instal l the PW3198 on the si te,
and measure the voltage, current, and power. To troubleshoot,
just select the clamp-on sensor and wiring, and then select the
“U Events” course.
Line

9
Measurement items
Voltage
measurement items
(TIME PLOT Recording)
RMS voltage
Frequency
Voltage DC
Harmonic voltage (0 to 50th order)
Inter-harmonic voltage (0.5 to 49.5th)
Total harmonic voltage distortion factor
Waveform voltage peak
Frequency (1 cycle, 10-sec)
IEC Flicker (Pst, Plt)
Harmonic voltage phase angle (0 to 50th)
High order harmonic voltage component
Voltage Unbalance factor
(Zero-phase /Negative-phase)
Current
measurement items
(TIME PLOT Recording)
RMS current
Waveform current peak
Harmonic current phase angle (0 to 50th)
Harmonic current (0 to 50th)
Inter-harmonic current (0.5 to 49.5th)
High order harmonic current component
Total harmonic current distortion factor
Current Unbalance factor
(Zero-phase /Negative-phase)
K factor
Current DC (with release of new clamp-on sensor)
Power
measurement items
(TIME PLOT Recording)
Active power
Reactive power
Apparent power
Power factor
Harmonic power (0 to 50th)
Harmonic voltage-current phase angle (0 to 50th)
Active energy
Reactive energy
EVENT
measurement items
(EVENT Recording)
Transient overvoltage
Voltage swell
Voltage dip
Interruption
Inrush current
Frequency fluctuations
Voltage waveform comparison
Timer
External events
Event detection using upper and lower thresholds available with other volt-
age, current and power measurement parameters (excluding Integrated
power, Unbalance, Inter-harmonic, Harmonic phase angle, IEC Flicker)
PRESETS function U Events
Record and monitor voltage elements and frequency, plus detect events
Standard Power Quality
Record and monitor voltage and current elements, frequency,
and harmonics, plus detect events
Inrush Current
Measure inrush current (basic voltage measurement required)
Recording
Record only trend data, no event detection
EN50160
Measure according to EN50160 standards
Real-Time Clock function Auto-calendar, leap-year correcting 24-hour clock
Real-time clock accuracy ±0.3 s per day (with instrument on, 23°C±5°C (73°F±9°F)
Power supply AC ADAPTER Z1002
(12 VDC, Rated power supply 100VAC to 240VAC, 50/60Hz)
BATTERY PACK Z1003 (Ni-MH 7.2VDC 4500 mAh)
Maximum rated power 15VA (when not charging), 35VA (when charging)
Continuous battery
operation time
Approx. 180 min. [@23°C (@73.4°F), when using BATTERY PACK Z1003]
Recharge function BATTERY PACK Z1003 charges regardless of whether the instru-
ment is on or off; charge time: max. 5 hr. 30 min. @23°C (@73.4°F)
Power outage
processing
In the event of a power outage during recording, instrument resumes
recording once the power is back on (integral power starts from 0).
Power supply quality
measurement method
IEC61000-4-30 Ed.2 :2008
IEEE1159
EN50160 (using Model PQA-HiVIEW PRO 9624-50)
Dimensions Approx. 300 W× 211 H × 68 D mm (11.81" W × 8.31" H × 2.68" D)
(excluding protrusions)
Mass Approx. 2.6 kg (91.7 oz.) (including battery pack)
Accessories Instruction manual, Measurement guide, VOLTAGE CORD L1000
(8 cords, approx. 3 m each: 1 each red, yellow, blue, and gray plus
4 black; 8 alligator clips: 1 each red, yellow, blue, and gray plus 4
black), Spiral Tube, Input Cable Labels (for identifying channel of
voltage cords and clamp-on sensors), AC ADAPTER Z1002, Strap,
USB cable (1 m length), BATTERY PACK Z1003, SD MEMORY
CARD (2GB) Z4001
Basic specifications
Maximum recording
period 55 weeks (with repeated recording set to [1 Week], 55 iterations)
55 days (with repeated recording set to [1 Day], 55 iterations)
35 days (with repeated recording set to [OFF])
Maximum
recordable events
55,000 events (with repeated recording on)
1000 events (with repeated recording off)
TIME PLOT
data settings
TIME PLOT interval (MAX/MIN/AVG within each interval recorded)
1s, 3s, 15s, 30s, 1m, 5m, 10m, 15m, 30m,1h, 2h,
150 cycle (at 50Hz), 180 cycle (at 60Hz), 1200 cycle (at 400Hz)
Screen copy interval (screen shot at each interval saved to SD card)
OFF, 5m, 10m, 30m, 1h, 2h
Timer EVENT interval (200ms instantaneous waveform saved at each interval)
OFF, 1m, 5m, 10m, 30m, 1h, 2h
Time start and End
OFF: Start recording manually
ON: Start time and End time can be configured
Repeated recording settings (maximum 55 iterations)
OFF: Recording is not repeated
1Week: 55 weeks maximum in 1week segmentations
1Day: 55 days maximum in 1day segmentations
Repeat time
Daily Start time and End time can be configured
when Repeated recording set to 1Day.
Recording items
settings Power (Small): Recording basic parameters
P&Harm (Normal): Recording basic parameters and harmonics
All Data (Full): Recording P&Harm items and inter-harmonics
Memory data
capacity 2GB SD memory card
Display specifications
Display 6.5-inch TFT color LCD (640 × 480 dots)
PW3198 Specifications
Input specifications
Measurement
circuits
Single-phase 2-wire (1P2W), single-phase 3-wire (1P3W), three-
phase 3-wire (3P3W2M, 3P4W2.5E) or three-phase 4-wire (3P4W)
plus one extra input channel (must be synchronized to reference
channel during AC/DC measurement)
Fundamental frequency
of measurement circuit
50Hz, 60Hz, 400Hz
Input channels Voltage: 4 channels (U1 to U4), Current: 4 channels (I1 to I4)
Input methods Voltage: Isolated and differential inputs
(channels not isolated between
U1, U2 and U3; channels isolated between U1 to U3 and U4)
Current: Insulated clamp-on sensors (voltage output)
Measurement
ranges
(Ch1 to Ch4 can
be configured the
same way; only CH4
can be configured
separately)
Voltage measurement ranges
Current measurement ranges (Using clamp-on sensors )
Current measurement ranges
(automatically configured based on voltage and current range)
Using clamp-on sensors Ranges
9694 5.0000A / 50.000A
9660 50.000A / 100.00A
9661 50.000A / 500.00A
9667 50.000A / 500.00A
(range switchable also at sensor) 500.00A / 5.0000kA
9669 100.00A / 1.0000kA
9695-02 5.0000A / 50.000A
9695-03 50.000A / 100.00A
9657-10 500.00mA / 5.0000A
9675 500.00mA / 5.0000A
Voltage measurement items Ranges
Voltage measurement 600.00V rms
Transient measurement 6.0000kV peak
Voltage measurement range
Current measurement range
600.00V
5.0000A 3.0000kW
50.000A 30.000kW
100.00A 60.000kW
500.00A 300.00kW
1.0000kA 600.00kW
5.0000kA 3.0000MW
External Interface Specifications
SD card Interface Saving of binary data, Saving and Loading setting files, Saving and
Loading screen copies
Slot: SD standard compliant
Compatible card: SD memory card/ SDHC memory card
Supported memory capacity : 2GB
Media full processing:
Saving of data to SD memory card is stopped
RS-232C Interface Measurement and control using GPS-synchronized time (connecting GPS BOX)
Connector: D-sub9pin
Connection destination:
GPS box (cannot be connected to computer)
LAN Interface 1. HTTP server function (compatible software: Internet Explorer Ver.6 or
later, Remote operation application function, measurement start and stop
control functions, system configuration function, event list function (capable of
displaying event waveforms, event vectors, and event harmonic bar graphs)
2. Downloading of data from the SD memory card using the 9624-50 PQA-HiView Pro
Connector: RJ-45
Transmission method: 10BASE-T,100BASE-TX
USB2.0 Interface
1. Recognizes the SD memory card as a removable disk when connected to a computer.
The instrument cannot be connected during recording (including standby operation) or analysis.
2. Download data from the SD memory card using the 9624-50 PQA-HiView Pro
The instrument cannot be connected during recording (including standby operation) or analysis.
Connector: Series B receptacle
Connection destination:
Computer [WindowsXP, WindowsVista(32bit),
Windows7 (32/64bit)]
External control
interface
Connector: 4-pin screwless terminal block
External event input:
External event input at TTL low level (at falling
edge of 1.0 V or less and when shorted)
between GND terminal and EVENT IN terminal
Min. pulse width: 30 ms; rated voltage: -0.5 V to +6.0 V
External event output:
External event output item setting Operation
Short pulse output
TTL low output at event generation
Low level for 10 ms or more
Long pulse output TTL low output at event generation
(No external event output at START event)
Low level for approx. 2.5 s
Δ
V10 alarm
TTL low output at ΔV10 alarm
Environment and safety specifications
Operating
environment
Indoors, altitude up to 3000 m (measurement category is lowered to
600 V CAT III when above 2000m), Pollution degree 2
Storage
temperature and
humidity
-20 to 50°C (-4 to 122°F) 80% RH or less (non-condensating)
(If the instrument will not be used for an extended period of time, remove the
battery pack and store in a cool location [from -20 to 30°C (-4 to 86°F)].)
Operating tempera-
ture and humidity
0 to 50°C (32 to 122°F) 80% RH or less (non-condensating)
Dust and water
resistance
IP30 (EN60529)
Maximum input voltage Voltage input section 1000 VAC, DC±600 V, max. peak voltage ±6000 Vpeak
Maximum rated
voltage to earth
Voltage input terminal 600 V
(Measurement Categories IV, anticipated transient overvoltage 8000 V)
Dielectric strength 6.88 kVrms (@50/60 Hz, 1 mA sense current) :
Between voltage measurement terminals (U1 to U3) and voltage measurement terminals (U4)
4.30 kVrms (1 mA@50/60 Hz, 1 mA sense current):
Between voltage input terminal (U1 to U3) and current input terminals/interfaces
Between voltage (U4) and current measurement terminals, and interfaces
Applicable
standards
Safety EN61010
EMC EN61326 Class A, EN61000-3-2,
EN61000-3-3
(Accuracy guaranteed for one year)

10
Measurement Specifications
(For specifications when measuring 400Hz circuits, please inquire with your HIOKI distributor.)
Transient overvoltage TRANSIENT
EVENT
Display items For single transient incidents and continuous transient incidents
Transient voltage value, Transient width
For continuous transient incidents
Transient period (Period from transient IN to transient OUT)
Max. transient voltage value
(Max. peak value during the period)
Transient count during period
Measurement
method
Detected from waveform obtained by eliminating the fundamental
component (50/60/400 Hz) from the sampled waveform
Sampling frequency 2MHz
Measurement range, resolution ±6.0000kVpeak, 0.0001kV
Measurement bandwidth 5 kHz (-3dB) to 700 kHz (-3dB)
Min. detection width 0.5 μs
Measurement accuracy ±5.0% rdg.±1.0%f.s.
Frequency TIME PLOT EVENT
Measurement
method
Calculated as the reciprocal of the accumulated whole-cycle time during
approx. 200ms period of 10 or 12 U1 (reference channel) cycles
Measurement range, resolution 70.000Hz, 0.001Hz
Measurement bandwidth 40.000 to 70.000Hz
Measurement accuracy ±0.020 Hz or less
Voltage unbalance factor/ Current unbalance factor (negative-phase, zero-phase)
TIME PLOT
Display items Voltage unbalance factor:
Negative-phase unbalance factor, zero-phase unbalance factor
Current unbalance factor:
Negative-phase unbalance factor, zero-phase unbalance factor
Measurement
method
Calculated using various components of the three-phase fundamental wave (line-to-line
voltage) for three-phase 3-wire (3P3W2M, 3P3W3M) and three-phase 4-wire connections
Sampling frequency 200kHz
Measurement range Voltage unbalance factor:
Component is V and unbalance factor is 0.00% to 100.00%
Current unbalance factor:
Component is V and unbalance factor is 0.00% to 100.00%
Measurement
accuracy
Voltage unbalance factor: ±0.15%
Current unbalance factor: —
Voltage DC value (ch4 only) TIME PLOT EVENT
Measurement
method
Average value during approx. 20ms aggregation synchronized with
the reference channel (CH4 only)
Sampling frequency 200kHz
Measurement range, resolution 600.00V, 0.01V
Measurement accuracy ±0.3%rdg. ±0.08%f.s.
Active energy /Reactive energy TIME PLOT
Display items Active energy: WP+ (consumption), WP- (regeneration); Sum of multiple channels
Reactive energy:
WQLAG (lag), WQLEAD (lead); Sum for multiple channels Elapsed time
Measurement
method
Measured every 10 cycles (50 Hz) or 12 cycles (60 Hz)
Integrated separately by consumption and regeneration from active power
Integrated separately by lag and lead from reactive power
Integration starts at the same time as recording
Recorded at the specified TIMEPLOT interval
Sampling frequency 200kHz
Measurement range, resolution Depends on the voltage × current range combination; see Input specifications
Measurement
accuracy
Active energy: Active power measurement accuracy ±10 dgt.
Reactive energy :Reactive power measurement accuracy ±10 dgt.
Power factor /Displacement power factor TIME PLOT EVENT
Display items Displacement power factor of each channel and its sum value for multiple channels
Measurement
method
Power factor:
Calculated from RMS voltage U, RMS current I, and active power P
Displacement power factor :
Calculated from the phase difference between the fundamental voltage wave
and the fundamental current wave
Lag phase (LAG: current lags voltage) and Lead phase (LEAD: current leads voltage
Sampling frequency 200kHz
Measurement range, resolution -1.0000 (lead) to 0.0000 to 1.0000 (lag)
Active power/ Apparent power/ Reactive power TIME PLOT EVENT
Display items Active power: Active power for each channel and sum value for multiple channels
Sink (consumption) and Source (regeneration)
Apparent power:Apparent power of each channel and its sum for multiple channels
No polarity
Reactive power: Reactive power of each channel and its sum for multiple channels
Lag phase (LAG: current lags voltage) and Lead phase (LEAD: current leads voltage)
Measurement
method
Active power: Measured every 10 cycles (50 Hz) or 12 cycles (60 Hz)
Apparent power:Calculated from RMS voltage U and RMS current I
Reactive power: Calculated using apparent power S and active power P
Sampling frequency 200kHz
Measurement range, resolution Depends on the voltage × current range combination; see Input specifications
Measurement
accuracy
Active power: ±0.2% rdg.±0.1%f.s. + clamp-on sensor accuracy
Apparent power:±1 dgt. for calculations derived from the various measurement values
Reactive power: ±1 dgt. for calculations derived from the various measurement values
Current DC value (ch4 only; with release of new clamp-on sensor) TIME PLOT EVENT
Measurement
method
Average value during approx. 200ms aggregation synchronized to
reference channel (CH4 only)
Sampling frequency 200kHz
Measurement range, resolution Based on clamp-on sensor in use (with release of new clamp-on sensor)
Measurement accuracy ±0.5% rdg.±0.5%f.s. + clamp-on sensor accuracy
RMS voltage, RMS current TIME PLOT EVENT
Display items RMS voltage:
RMS voltage for each channel and AVG (average) RMS voltage for multiple channels
RMS current:
RMS current for each channel and AVG (average) RMS current for multiple channels
Measurement
method
AC+DC True RMS type (Current DC value: with release of new clamp-on sensor)
RMS value calculated from 10 cycles (50 Hz) or 12 cycles (60 Hz)
Sampling frequency 200kHz
Measurement range,
resolution
RMS voltage: 600.00V, 0.01V
RMS current: Based on clamp-on sensor in use; see Input specifications
Measurement
accuracy
RMS voltage:
±0.1% of nominal voltage
(With 1.666% f.s. to 110% f.s. input and a nominal input voltage of at least 100 V)
±0.2%rdg.±0.08%f.s.
(With input outside the range of 1.666% f.s. to 110% f.s. or a nominal
input voltage of less than 100 V)
RMS current:
±0.2% rdg.±0.1%f.s. + clamp-on sensor accuracy
Voltage waveform peak/ Current waveform peak TIME PLOT EVENT
Display item Positive peak value and negative peak value
Measurement
method
Measured every 10 cycles (50 Hz) or 12 cycles (60 Hz)
maximum and minimum points sampled during approx. 200 ms aggregation
Sampling frequency 200kHz
Measurement range,
resolution
Voltage waveform peak:
±1200.0 Vpeak, 0.1V
Current waveform peak:
The quadruple of RMS current measurement range
Due to using clamp-on sensor; See Input specifications
10-sec frequency TIME PLOT
Measurement
method
Calculated as the reciprocal of the accumulated whole-cycle time during the
specified 10s period for U1 (reference channel) as per IEC61000-4-30
Measurement range, resolution 70.000Hz, 0.001Hz
Measurement bandwidth 40.000 to 70.000Hz
Measurement accuracy ±0.010 Hz or less
RMS voltage/ RMS current refreshed each half-cycle
TIME PLOT EVENT
Measurement
method
RMS voltage refreshed each half-cycle:
True RMS type, RMS voltage values are calculated using sample data for
1 waveform derived by overlapping the voltage waveform every half-cycle
RMS current refreshed each half-cycle:
RMS current is calculated using current waveform data sampled every half-cycle
Sampling frequency 200kHz
Measurement range,
resolution
RMS voltage refreshed each half-cycle: 600.00V, 0.01V
RMS current refreshed each half-cycle: Based on clamp-on sensor in use; see Input specifications
Measurement
accuracy
RMS voltage refreshed each half-cycle:
±0.2% of nominal voltage
(With 1.666% f.s. to 110% f.s. input and a nominal input voltage of at least 100 V)
±0.2%rdg.±0.08%f.s.
(With input outside the range of 1.666% f.s. to 110% f.s. or a nominal
input voltage of less than 100 V)
RMS current refreshed each half-cycle:
±0.3% rdg.±0.5%f.s. + clamp-on sensor accuracy
Swell/ Dip/ Interruption
FLUCTUATION
EVENT
Display item Swell: Swell height, Swell duration
Dip: Dip depth, Dip duration
Interruption: Interruption depth, Interruption duration
Measurement
method
Swell:
A swell is detected when the RMS voltage refreshed each
half-cycle exceeds the threshold in the positive direction
Dip: A dip is detected when the RMS voltage refreshed each
half-cycle exceeds the threshold in the negative direction
Interruption: An interruption is detected when the RMS voltage refreshed
each half-cycle exceeds the threshold in the negative direction
Range and accuracy See RMS voltage refreshed each half-cycle
Frequency cycle TIME PLOT EVENT
Measurement method Calculated as the reciprocal of the accumulated whole-cycle time
during one U1 (reference channel) cycle
Measurement range, resolution 70.000Hz, 0.001Hz
Measurement bandwidth 40.000 to 70.000Hz
Measurement accuracy ±0.200 Hz or less (for input from 10% f.s. to 110% f.s.)
Inrush current
FLUCTUATION EVENT
Display item Maximum current of RMS current refreshed each 1/2 cycle
Measurement
method
Detected when the RMS current refreshed each 1/2 cycle exceeds
the threshold in a positive direction
Range and accuracy See RMS current refreshed each half-cycle
Voltage waveform comparison
EVENT
Display item Event detection only
Measurement
method
A judgment area is automatically generated from the previous 200 ms aggregation
waveform, and events are generated based on a comparison with the judgment wave-
form. Waveform judgments are performed once for each 200 ms aggregation.
Comparison window width 10 cycles (50 Hz), 12 cycles (60 Hz)
No. of window points 4096 points synchronized with harmonic calculations
High-order harmonic voltage component/ High-order harmonic current component
HIGH-ORDER HARM TIME PLOT EVENT
Display items For single incidents and continuous transient incidents
High-order harmonic voltage component value
High-order harmonic current component value
For continuous incidents
High-order harmonic voltage component maximum value
High-order harmonic current component maximum value
High-order harmonic voltage component period
High-order harmonic current component period
Measurement
method
The waveform obtained by eliminating the fundamental component is
calculated using the true RMS method during 10 cycles (50 Hz) or 12
cycles (60 Hz) of the fundamental wave
Sampling frequency 200kHz
Measurement range,
resolution
High-order harmonic voltage component: 600.00V, 0.01V
High-order harmonic current component: Based on clamp-on sensor in use; See Input specifications
Measurement bandwidth 2kHz (-3dB) to 80kHz (-3dB)
Measurement
accuracy
High-order harmonic voltage component: ±10%rdg. ±0.1%f.s.
High-order harmonic current component: ±10% rdg.±0.2%f.s. + clamp-on sensor accuracy
TIME PLOT : The MAX/MIN/AVG of each recording interval for each parameter are recorded.
EVENT : When a power anomaly occurs, the 200ms instantaneous waveform is recorded.
TRANSIENT
: When a transient overvoltage is detected, the 2ms instantaneous waveforms before and after the occurrence are recorded.
FLUCTUATION
: The RMS fluctuation 0.5s before and 29.5s after an event has occurred are recorded.
HIGH-ORDER HARM
: When a high order harmonic event occurs, the 40ms instantaneous waveform is recorded.

11
Instantaneous flicker value TIME PLOT
Measurement method As per IEC61000-4-15
User-selectable from 230 Vlamp/120 Vlamp (when Pst and Plt are selected for flicker
measurement)/4 types of Ed2 filter (230 Vlamp 50/60 Hz, 120 Vlamp 60/50 Hz)
Measurement range, resolution 99.999, 0.001
Harmonic voltage/ Harmonic current (including fundamental component)
TIME PLOT EVENT
Display items Select either RMS or content percentage; From 0 to 50th order
Measurement method Uses IEC61000-4-7:2002.
Comparison window width 10 cycles (50 Hz), 12 cycles (60 Hz)
No. of window points 4096 points synchronized with harmonic calculations
Measurement range,
resolution
Harmonic voltage:600.00V, 0.01V
Harmonic current:
B ased on clamp-on sensor in use; see Input specifications
Measurement
accuracy
See measurement accuracy with a fundamental wave of 50/60 Hz
When using an AC-only clamp sensor, 0th order is not specified for current and power
Inter-harmonic voltage and inter-harmonic current
TIME PLOT
Display item Select either RMS or content percentage; 0.5 to 49.5th orders
Measurement method Uses IEC61000-4-7:2002.
Comparison window width 10 cycles (50 Hz), 12 cycles (60 Hz)
No. of window points 4096 points synchronized with harmonic calculations
Measurement range,
resolution
Inter-harmonic voltage: 600.00V, 0.01V
Inter-harmonic current: Due to using clamp-on sensor; See Input specifications
Measurement
accuracy
Inter-harmonic voltage (Specified with a nominal voltage of at least 100 V):
At least 1% of harmonic input nominal voltage: ±5.00% rdg.
<1% of harmonic input nominal voltage: ±0.05% of nominal voltage
Inter-harmonic current: Unspecified
Harmonic power (including fundamental component)
TIME PLOT EVENT
Display item Select either RMS or content percentage; From 0 to 50th order
Measurement method Uses IEC61000-4-7:2002.
Comparison window width 10 cycles (50 Hz), 12 cycles (60 Hz)
No. of window points 4096 points synchronized with harmonic calculations
Measurement range, resolution Depends on the voltage × current range combination; See Input specifications
Measurement
accuracy
See measurement accuracy with a fundamental wave of 50/60 Hz
When using an AC-only clamp sensor, order 0 is not specified for current and power
Measurement accuracy with a fundamental wave of 50/60 Hz
Harmonic input Measurement accuracy
Voltage (At least 1%
of nominal voltage)
Specified with a nominal voltage of at least 100 V
Order 0: ±0.3%rdg.±0.08%f.s.
Order 1+: ±5.00%rdg
Voltage (<1% of
nominal voltage)
Specified with a nominal voltage of at least 100 V
Order 0: ±0.3%rdg.±0.08%f.s.
Order 1+: ±0.05% of nominal voltage
Current Order 0: ±0.5%rdg.±0.5%f.s. +clamp-on sensor accuracy
Order 1 to 20th: ±0.5%rdg.±0.2%f.s. +clamp-on sensor accuracy
Order 21 to 50th: ±1.0%rdg.±0.3%f.s. +clamp-on sensor accuracy
Power Order 0: ±0.5%rdg.±0.5%f.s. +clamp-on sensor accuracy
Order 1 to 20th: ±0.5%rdg.±0.2%f.s. +clamp-on sensor accuracy
Order 21 to 30th: ±1.0%rdg.±0.3%f.s. +clamp-on sensor accuracy
Order 31 to 40th: ±2.0%rdg.±0.3%f.s. +clamp-on sensor accuracy
Order 41 to 50th: ±3.0%rdg.±0.3%f.s. +clamp-on sensor accuracy
Harmonic voltage phase angle/ Harmonic current phase angle (including fundamental component )
TIME PLOT
Display item Harmonic phase angle components for whole orders
Measurement method Uses IEC61000-4-7:2002.
Comparison window width 10 cycles (50 Hz), 12 cycles (60 Hz)
No. of window points 4096 points synchronized with harmonic calculations
Measurement range, resolution -180.00° to 0.00° to 180.00°
Measurement accuracy —
Δ V10 Flicker TIME PLOT
Display items
ΔV10 measured at one minute intervals, average value for one hour, maximum value for one
hour, fourth largest value for one hour, total (within the measurement interval) maximum value
Measurement method Calculated values are subject to 100 V conversion following gap-less measurement once each minute
Measurement range, resolution
0.000 to 99.999V
Measurement
accuracy
±2% rdg.±0.01 V (with a fundamental wave of 100 Vrms [50/60 Hz],
a fluctuation voltage of 1 Vrms, and a fluctuation frequency of 10 Hz)
Threshold 0.00 to 9.99V alarm output is generated when the reading for each
minute is compared to the threshold and found to be greater
IEC Flicker TIME PLOT
Display items Short interval flicker Pst, long interval flicker Plt
Measurement
method
Based on IEC61000-4-15:1997 +A1:2003 Ed1/Ed2.
Pst is calculated after 10 minutes of continuous measurement and
Plt after 2 hours of continuous measurement
Measurement range 0.0001 to 10000 P.U. broken into 1,024 segments with a logarithm
Measurement
accuracy
Pst ±5% rdg. (Specified within range 0.1000 to 20.000 using IEC61000-
4-15 Ed1.1 and IEC61000-4-15 Ed2 Class F1 performance test.)
Flicker filter Select 230 V lamp Ed1, 120 V lamp Ed1, 230 V lamp Ed2, or 120 V lamp Ed2.
Harmonic voltage-current phase angle (including fundamental component)
TIME PLOT EVENT
Display item Indicates the difference between the harmonic voltage phase angle
and the harmonic current phase angle.
Harmonic voltage-current phase difference for each channel and
sum (total) value for multiple channels
Measurement method Uses IEC61000-4-7:2002.
Comparison window width 10 cycles (50 Hz), 12 cycles (60 Hz)
No. of window points 4096 points synchronized with harmonic calculations
Measurement range, resolution -180.00° to 0.00° to 180.00°
Measurement
accuracy
1st to 3rd orders: ± 2° +clamp-on sensor accuracy
4th to 50th orders: ±(0.05° × k+2°) +clamp-on sensor accuracy; (k: harmonic orders)
Specified with a harmonic voltage of 1 V for each order and a current
level of at 1% f.s. or greater.
Total harmonic voltage/ Total harmonic current distortion factor
TIME PLOT EVENT
Display items THD-F (total harmonic distortion factor for the fundamental wave)
THD-R
(total harmonic distortion factor for the total harmonic including the fundamental wave)
Measurement method Based on IEC61000-4-7:2002; Max. order: 50th
Comparison window width 10 cycles (50 Hz), 12 cycles (60 Hz)
No. of window points 4096 points synchronized with harmonic calculations
Measurement range, resolution 0.00 to 100.00%(Voltage), 0.00 to 500.00%(Current)
Measurement accuracy —
K Factor (multiplication factor) TIME PLOT EVENT
Measurement method Calculated using the harmonic RMS current of the 2nd to 50th orders
Comparison window width 10 cycles (50 Hz), 12 cycles (60 Hz)
No. of window points 4096 points synchronized with harmonic calculations
Measurement range, resolution 0.00 to 500.00
Measurement accuracy —
Clamp-on sensors specifications (Options)
Clamp-on sensor CLAMP ON SENSOR
9694
CLAMP ON SENSOR
9660
CLAMP ON SENSOR
9661
Primary current rating 5A AC 100A AC 500A AC
Output voltage 10mV/A AC AC 1mV/A AC AC 1mV/A AC
Measurement range See input specifications
Amplitude accuracy * ±0.3%rdg.±0.02%f.s. * ±0.3%rdg.±0.02%f.s. * ±0.3%rdg.±0.01%f.s *
Phase accuracy * ±2° or less * ±1° or less * ±0.5° or less *
Maximum allowable input * 50 A continuous * 130 A continuous * 550 A continuous *
Maximum rated
voltage to earth CAT III 300Vrms CAT III 600 Vrms
Frequency characteristics ±1.0% or less for 66Hz to 5kHz (deviation from specified accuracy)
Cord length 3m (9.84ft)
Measurable conductor diameter Max.φ15mm (0.59") Max.φ46mm (1.81")
Dimensions & weight
46W(1.81")×135H(5.31")×21D(0.83")mm,
2 3 0 g ( 8 .1o z. )
78W(3.07")×152H(5.98")×42
D(1.65")mm, 380g(13.4oz.)
Appearance See "Options, Current measurement (p.12)"
* : 45 to 66Hz
Clamp-on sensor CLAMP ON SENSOR 9669 CLAMP ON SENSOR 9667
Primary current rating 1000 A AC 500A AC, 5000A AC
Output voltage 0.5mV/A AC 500 mV AC f.s.
Measurement range See input specifications
Amplitude accuracy * ±1.0%rdg.±0.01%f.s. * ±2.0%rdg.±1.5mV (for input 10% or
more of the range) *
Phase accuracy * ±1° or less * ±1° or less *
Maximum allowable input * 1000 A continuous * 10000 A continuous *
Maximum rated
voltage to earth CATIII 600Vrms CATIII 1000 Vrms
(insulated conductor)
Frequency
characteristics
Within ±2% at 40Hz to 5kHz
(deviation from accuracy)
±3dB or less for 10 Hz to 20kHz
(deviation from accuracy)
Cord length 3m (9.84ft) Sensor to circuit: 2m (6.56ft)
Circuit to connector: 1m (3.28ft)
Measurable con-
ductor diameter
Max. φ55 mm(2.17"), 80
( 3.15" ) ×20(0.79") mm busbar Max. φ254mm(10")
Dimensions and
weight
99.5W (3.92") × 188H (7.40") ×
42D (1.65") mm, 590g (20.8 oz.)
Sensor length: 910 mm (2.99 ft), 240 g (8.5 oz.),
Circuit: 57W (2.24") × 86H (3.39") ×
30D (1.18") mm, 140 g (4.9 oz.)
Power supply
—
LR03 alkaline battery × 4 (continuous
operation max. 168 hours)
or AC ADAPTER 9445 (sold separately)
Appearance See "Options, Current measurement (p.12)"
* : 45 to 66Hz
Clamp-on sensor CLAMP ON SENSOR 9695-02 CLAMP ON SENSOR 9695-03
Primary current rating 50A AC 100A AC
Output voltage 10mV/A AC 1mV/A AC
Measurement range See input specifications
Amplitude accuracy * ±0.3%rdg.±0.02%f.s. * ±0.3%rdg.±0.02%f.s. *
Phase accuracy * Within ±2° * Within ±1° *
Maximum allowable input * 130 A continuous * 130 A continuous *
Maximum rated
voltage to earth CATIII 300Vrms (insulated conductor)
Frequency characteristic Within ±2% at 40Hz to 5kHz (deviation from accuracy)
Cord length CONNECTION CORD 9219 (sold separately) is required.
Measurable conductor diameter Max.φ15mm (0.59")
Dimensions and weight 51W( 2.01" )×58H (2.28")×19D(0.75")mm, 50g(1.8oz.)
Appearance See "Options, Current measurement (p.12)"
Note: CONNECTION CORD 9219 (sold separately) is required.
* : 45 to 66Hz
Clamp-on leak sensor CLAMP ON LEAK SENSOR 9657-10 CLAMP ON LEAK SENSOR 9675
Primary current rating 10A AC (Up to 5A on Model PW3198)
Output voltage 100 mV/A AC
Measurement range See input specifications (Cannot be used to measure power)
Amplitude accuracy * ±1.0%rdg.±0.05%f.s. * ±1.0%rdg.±0.005%f.s. *
Residual current
characteristics
Max. 5mA
(in 100A go and return electric wire)
Max. 1mA
(in 10A go and return electric wire)
Effect of external
magnetic fields 400A AC/m corresponds to 5mA, Max. 7.5mA
Maximum rated
voltage to earth CATIII 300Vrms (insulated conductor)
Cord length 3m (9.84ft)
Measurable conductor diameter Max. φ40 mm(1.57") Max. φ30 mm(1.18oz")
Dimensions and
weight
74W ( 2.91" ) ×14 5H ( 5.71" ) ×
42D(1.65)mm, 380g(13.4oz.)
60W(2.36")×112. 5H ( 4.4 3" ) ×
23.6D(23.6")mm, 160g(5.6oz.)
Appearance See "Options, Current measurement (p.12)"
* : 45 to 66Hz

Headquarters :
81 Koizumi, Ueda, Nagano, 386-1192, Japan
TEL [phone] / FAX [phone]
http://www.hioki.co.jp / E-mail: [e-mail]
HIOKI USA CORPORATION :
6 Corporate Drive, Cranbury, NJ 08512 USA
TEL [phone] / FAX [phone]
http://www.hiokiusa.com / E-mail: [e-mail]
All information correct as of Nov. 11, 2011. All specifi cations are subject to change without notice. PW3198E3-1YM Printed in Japan
DISTRIBUTED BY
HIOKI (Shanghai) Sales & Trading Co., Ltd. :
1608-1610,Shanghai Times Square Office, 93 Huai Hai Zhong Road
Shanghai, P.R.China POSTCODE: 200021
TEL [phone] FAX [phone]
http://www.hioki.cn / E-mail: [e-mail]
Beijing Office : TEL [phone]
Guangzhou Office : TEL [phone]
HIOKI INDIA PRIVATE LIMITED :
Khandela House, 24 Gulmohar Colony Indore 452 018 (M.P.), India
TEL [phone] FAX [phone]
http://www.hioki.in / E-mail: [e-mail]
HIOKI SINGAPORE PTE. LTD. :
33 Ubi Avenue 3, #03-02 Vertex, Singapore 408868
TEL [phone] FAX [phone]
E-mail: [e-mail]
Note: Company names and Product names appearing in this catalog are trademarks or registered trademarks of various companies.
Case
CARRYING CASE
C1002
Hard case
413W× 595W× 265Dmm
(16.3”W× 23.4”H× 10.4”D)
5.7kg (201oz.)
CARRYING CASE
C1001
Soft case
450W× 345W× 210Dmm
(17.7”W× 13.6”H× 8.3”D)
3.4kg (120oz.)
Voltage measurement
Current measurement (see P.11 Clamp-on sensors specifications for details)
Options
Combination example: For three-phase 4-wire circuits containing leak current
9675
10A AC( Up to 5A on Model PW3198 ),
φ30mm(1.18"),
Cord length : 3m(9.84ft)
9694
5A AC, φ15mm(0.59”),
Cord length : 3m(9.84ft)
9669
1000A AC, φ55mm(2.17”),
8 0 ( 3 .15 " ) ×20(0.79")mm busbar,
Cord length : 3m(9.84ft)
9657-10
10A AC ( Up to 5A on Model PW3198 ),
φ40mm(1.57"),
Cord length : 3m(9.84ft)
9660
100A AC, φ15mm(0.59”),
Cord length : 3m(9.84ft)
9661
500A AC, φ46mm(1.81”),
Cord length : 3m(9.84ft)
9290-10
CT ratio 10:1, AC1000A,
φ55mm(2.17"),
8 0 ( 3 .15 " ) ×20(0.79")mm busbar,
Cord length : 3m(9.84ft)
CLAMP ON SENSOR (Load current)
CLAMP ON LEAK SENSOR (Leak Current)
Cannot be used to measure power
CLAMP ON ADAPTER
Bundled accessories
IMPORTANTIMPORTANT
Use only the S D C a r d
Z4001 sold by HIOKI.
SD MEMORY CARD 2GB
Z4001
Voltage Cord L1000
8 cords, approx. 3 m each:
1 each red, yellow, blue,
and gray plus 4 black;
8 alligator clips: 1 each red,
yellow, blue, and gray plus
4 black
BATTERY PACK Z1003
(Ni-MH, 7.2 V/4500 mAh)
AC ADAPTER Z1002
Power supply for the PW3198
100V AC to 240V AC
WIRING ADAPTER
PW9000
For 3P3W WIRING
WIRING ADAPTER
PW9001
For 3P4W WIRING
Reduce voltage
cords for easy wiring
GPS BOX PW9005
To synchronize the PW3198 clock,
Accessory: Connection cable set
CONNECTION CORD 9219
For connecting 9695-02,9695-03
Cord length : 3m(9.84ft)
9695-02 (50A AC)
9695-03 (100A AC)
φ15mm (0.59"),
CONNECTION CORD 9219
is required
(sold separately)
9667
500A AC / 5000A AC (selectable),
φ254mm (10"),
Cord length: Sensor to circuit: 2m (6.56ft)
Circuit to connector: 1m (3.28ft),
Power supply: LR03 alkaline battery
or AC ADAPTER 9445-02/03 (sold separately)
GRABBER CLIP
9243
For use with the standard
Voltage Cord L1000
MAGNETIC ADAPTER 9804-01 (red)
MAGNETIC ADAPTER 9804-02 (black)
Mag n etic tip for use with th e s tandard
Voltage Cord L1000
(generally compatible with M6 pan screws)
Red and black adapters sold separately.
Purchase the quantity and color
appropriate for your application.
(Example: 3P3W - 3 adapters; 3P4W - 4 adapters)
φ11m m ( 0.4 3” )
Application software
PQA-HiVIEW PRO
9624-50
Use Model 9624-50 PQA-HiVIEW PRO
(version 2.00 or later) with a PC to analyze
the data collected by the PW3198.
Use Model PQA-HiVIEW PRO 9624-50
(version 2.00 or later) with a PC to analyze
the data collected by the PW3198.
POWER QUALITY ANALYZER PW3198
POWER QUALITY ANALYZER
PW3198-90
(Bundled accessories)
SD MEMORY CARD 2GB Z4001,
VOLTAGE CORD L1000, AC ADAPTER Z1002,
BATTERY PACK Z1003, Instruction manual,
Measurement guide, Strap, USB cable (Approx.
1m in length)
(Set with PQA HiVIEW PRO 9624-50
and bundled accessories)
Clock synchronization
PW3198-90 + 9661 × 3 + 9675 + PW9001 + C1001
POWER QUALITY ANALYZER
PW3198 set with
PQA HiVIEW PRO 9624-50
CLAMP ON SENSOR (500A) CLAMP ON LEAK SENSOR WIRING ADAPTER CARRYING CASE