KIKUSUI KHA3000 User Guide

Internet

/

http://www.kikusui.co.jp

Harmonic / Flicker Analyzer

Harmonic/Flicker Analyzer

MODEL KHA3000

Supports harmonic and fl icker compliance testing of single-phase and three-phase equipment

IEC61000-3-2 Ed3.0(Harmonics for 16A or less)

IEC61000-3-3 Ed1.2 (Flicker for 16A or less)

IEC61000-3-11 (Flicker for over 16A)

IEC61000-3-12 (Harmonics for 75A or less)

IEC61000-4-7 Ed2/Ed1 (Interharmonics ON/OFF)

Harmonic /Flicker Analyzer

Capable to handle the single-phase and the three-phase
equipment for the test exceeding 16A of current

KHA3000, in addition to the complied standards and features of the KHA1000 (dedicated for single phase),
is equipped for the harmonic and fl icker compliance test exceeding 16A of the single-phase and the
three-phase equipment. With this unit alone, you can take highly accurate simultaneous three-phase
measurements up to 40A/phase*. Furthermore, the KHA series is compliant with two measurement
technique standards, the existing and the latest versions, so you can simply select to take measurements
for the latest standard including interharmonics and for the conventional integral multiple harmonics without
using any other device. In addition to the real-time display that can be used like an oscilloscope and FFT
analyzer, the unit offers the real-time judgment of compliance with standards. Using this unit alone, you
can judge test results and prepare result reports without the use of a PC. On top of that, you can easily set
up a standard compliance test system by combining KHA3000 with an AC power supply (PCR-LA Series)
and a line impedance network (LIN40MA-PCR-L).

*Support for measurement beyond 40A/phase is scheduled with an external current sensor (option) and an update of the
fi rmware.

Harmonic/Flicker Analyzer

KHA3000

[

Complied standards

Category Limit value standard Edition Measurement technique standard Edition

Harmonic current

Flicker/voltage fl uctuation

Note: The Chinese Standard GB17625.1-2003 conforms to IEC61000-3-2:2001, thus, tests can be carried out using this unit by specifying the nominal

voltage (220V/380V) for IEC61000-3-2 Ed2.2.

 

2

]

Compliance with the following standards can be tested.

IEC61000-3-2Ed3 [EN61000-3-2:2006

IEC61000-3-2Ed2.2 [EN61000-3-2A2:2005

JIS C61000-3-2:2005

IEC61000-3-12

IEC61000-3-3Ed1.2 [EN61000-3-3A2:2005

IEC61000-3-11

Initial version

Initial version

[EN61000-3-12:2005

[EN61000-3-11:2000

]

]

IEC61000-4-7

]

]

]

[EN61000-4-15A1:2003

IEC61000-4-7Ed2

[EN61000-4-7:2002

[EN61000-4-7:1993

IEC61000-4-15Ed1.1

Initial version

]

]

]



Characteristics and Features

supply/reference impedance

s

C

card

Finishing the test

Applied to the single phase and the three-phases (40A/phase)

◆

16A/phase or less

IEC61000-3-2, -3-3 IEC61000-3-12, -3-11

Single
phase

3 phases

*1: The JIS specifi es 20A/ phase or less.
*2: For measurement of 40A or more phase current, an optional device (external

current sensor) is required.

*3: KHA1000 is dedicated for single phase (16A or less).

Installed with the latest standards of both

◆

KHA1000

*1

*3

KHA3000

Coversall.

16A to 75A/phase

harmonic and fl icker limits

Refer to the table
bottom of left page.
*The latest standard is referred to the DOP(Date of issue)of the
EN standard.

Comply with the old and new versions of harmonic

◆

[Complied standards]

specified on the

measuring instrument standards IEC61000-4-7

To select the standard, your desired combination can be arranged
by choosing from the limit value standarad and the testing
measurement standard.

*2

No need for a PC for compliance testing

◆

Using this device alone, you can perform a series of test
processes - from setting test conditions and running the test to
judging the test results and outputting result reports - without
the use of a PC. You can enter comments from the test condition
setting screen.

●

Operation fl ow using KHA3000 - from test condition setting to report printing

Test

preparations

• Setting the test system
(

AC power supply/reference impedance

• Setting test conditions

test condition

•

Selecting the measurement screen

ng the measurement screen

Start of test Test resultTest analysis

)

• Saving test data in
a CF card

a

• Printing test reports

• Finishing the test

You can switch between
the old and new
standards to view the
differences in real time.

Harmonic measuring

instrument standard

Window width

Interharmonics

Easy upgrade when standards are modifi ed

◆

IEC61000-4-7Ed2 IEC61000-4-7Ed1

200ms
10c ycle /5 0Hz
12cycle /60 Hz

Interharmonics grouping

(unit of 5 Hz)

16c ycle

None

Integer order harmonics only

(supports the latest standards)

The unit can be easily upgraded from the front panel using a CF
card.
*Users are requested to prepare CF cards.
*Support for USB memory is currently under development.

Link to a PC with a CF card
(external memory)
A Compact Flash (CF) memory
card is used to save test
conditions, reports, screen
hardcopies and data.
*Support for USB memory is
currently under development.

Example of test report (harmonic compliance test)

▲

Test reports can be output
to a CF card in either the
PDF or text format.
You can easily view and
print them using a PC.
The text format is useful
when you want to prepare a
report in your own format.

3

Measurement for harmonic compliance test (16A to 75A/phase)

Is it balanced equipment?

YES

NO

YES

NO

NO

NO

YES

YES YES

NO

Is it hybrid equipment?

Is the maximum 3rd harmonic current

less than 5% of fundamental current?

Is condition a), b) or c) met?

Apply th e limit valu e table

(Standard table 4)

Apply th e limit valu e table

(Standard table 3)

For each p art of hybri d equipm ent,

apply the applicable table,

Apply th e limit valu e table
(Sta ndard ta ble 2, 3 or 4 .)

Limit val ues of “Ba lanced 3 -phase
equipment of specified conditions”

Limit values of

“Balanced three-phase equipment”

Limit values of “equipment other than

balanced three-phase equipment”

Is it a bala nced int erphas e part or a 3 -phase

part separate from the single phase?

Apply th e limit valu e table

(Standard table 2)

◆

IEC/EN61000-3-12

●

Measured values

You can check the minimum
Rsce values that clear the limit
values on the real-time monitor.

Set an estimated short­circuit ratio(Rsce) value

[Reference] The test fl ow of IEC61000-3-12 limit value application procedure

You can set test conditions while

■

monitoring the measured values.

For the equipment not applied

within R (33), the minimum

short-circuit ratio (Rsce) value

that clears the limit values up to

R (350) needs to be calculated.

KHA3000 can automatically

calculate the short-circuit ratio

(Rsce) values from its the

short-circuit ratio (Rsce)

measured values, I

I

, THD and PWHD, and display

13

, I5, I7, I9, I11,

3

in real time the minimum

short-circuit ratio (Rsce) value of

each harmonic order.

4

Select a category of the equipment for IEC61000-3-12 (single phase, line, balanced three-phase and

unbalanced three-phase) and follow the fl owchart. You can select limit values for the category.

Is it balanced 3-phase equipment?

YES

Does it meet any of the specified

conditions a), b) and c)?

Is it hybrid equipment?

YES

Is the maximum 3rd harmonic current
less than 5% of fundamental current?

NO

You can measure the phase angle of the 5th harmonic current.

You can chec k the specifi ed cond itions.

Specifi ed condition a): You can check for e ach phase whether or not the phase of

the 5th har monic current is w ithin the range of 90° and 150°.

Specifi ed condition c): You can c heck for each phase whether or not the 5th and

7th harmonic current values are both within 5% of t he fundamental c urrent.

*Specifi ed condition b) is d etermin ed by the de sign engineer of ma nufacturers.

NO

You can check whether or not the 3rd harmonic current is less
than 5% of the fundamental current.

In addition, you can selec t a measured value or specifi ed value for the

fundamental current an d view it in either % or Arms.

Measurement for fl icker compliance (voltagee fl uctuation) test (16A to 75A/phase)

◆

IEC/EN61000-3-11

●

You can enter the default Ztest prescribed in IEC61000-3-11.

■

It can be used when you declare the current of the connecting

power supply is 100A or more per phase or when declaring the

maximum allowed system impedance (Zmax).

Judgment of limit values is not required for some items depending

■

on the equipment. For this reason, KHA3000 is designed to let

you select desired items.

[Reference] Outline of IEC61000-3-11 test

All types of equipment with rated current of 75A or less

16A

3-3 standard

Test with Zref

Ｚrefで試験

0.4+j0.25(7)

3-3 limit values are cleared.

Pass

Fail

Test with Ztest

0.25+j0.25(7)

3-11 limit values are cleared.

Pass

> 16A

3-11 standard

Fail

Test with Ztest

random/conditioned

(7)

Convert to Zref.

3-11 limit values are cleared.

Fail

Pass

Calculate Zsys.
Determine Zmax.

Declare Zmax.

Compliant with 3-3 Compliant with 3-3

Connectable

to anywhere

You can specify test impedance.

◆

You can select the standard value (0.25Ω + j0.25Ω) or specifi ed values.



*You can enter specifi ed values for Z
In addition, you can enter specifi ed values for neutral line impedance Z

KHA3000 automatically calculates the measured values (dc, dmax, Pst and Plt) and makes a judgment

◆

whether or not they are below the limit values. When the converted values did not clear the limit values, the unit
automatically calculates the system impedance and displays the minimum value of the 4 Zsys values as Zmax.
This Zmax is declared for IEC61000-3-11.

In manual switching, KHA3000 can calculate Zsys1 and Zsys2 only and display the smaller of the two as Zmax.

(This is possible by switching the display items.)

When testing with randomly selected impedance, time measurement d (t) > 3.3% is not necessary. (You can

◆

remove it from judgment using the judgment option.)

Connectable to supply

current capacity of 100A

A

test and XA test (for reactance) in the range of 0.001Ω to 9.999Ω.

Zact ≤ Zmax

Connectable

to anywhere

N

and XN.

Compliant with 3-11Compliant with 3-11

Connectable to distribution

network of Zmax or less

5

Real-time display & measurement that gives you a quick grasp of the EUT status

◆

 ●

List of view types

Harmonic current test Flicker/voltage fl uctuation test

●

●

●

Graph display

List display

●

●

●

●

●

●

●

V/I waveforms
2D harmonics
3D harmonics
THC
Current trend
Harmonic current trend
Vec tor phases

List (real-time measured values)
Harmonic list
Result list

●

rms waveform

●

St (shor t time fl icker value) waveform

●

CPF (cumulative prob abilit y) curve

●

dc waveform

●

dmax waveform

●

d (t) > 3.3% waveform

●

Flicker list

●

Result list

●

d measurement (manual switch)

V/I waveforms

▲

2D harmonics

▲

rms waveform

▲

dmax waveform

▲

Vectors

▲

Harmonic list

6

▲

Flicker list

▲

Result list

▲

Allows changes in the test conditions while monitoring

◆

You can change the
test conditions with

the monitor screen

Capable of simultaneous measurement of the three-phases

◆

The long-time fl icker value in all segment time, “Plt” is specifi ed to be 2 hours for the fl icker monitoring period.
For three-phase equipment, measurement can be taken for each phase, but that will take 2 hours x 3 = 6 hours.
Simultaneous measurement of three-phases can shorten the measuring (testing) time to 2 hours.

VIEW key

unchanged.

AC power supply Impedance

In order to fully cover the EUT input methods, you can set the wiring method (single phase, single phase 3-wire, three-

◆

phase 3-wire and three-phase 4-wire). In addition, for the setting of L1, L2 and L3 (channels), you can select interlock or

independent. This allows appropriate measurement for equipment with largely different phase currents.

In order to support measurement of each channel for 3 phases, the voltage and current ranges were separated for each

◆

channel and AUTO range was established for each.

In addition, you can adjust the DC offset for each range with a single touch.

Supports “repeatability” check

◆

Comparison can be made
between the present
measurement data and
the past measurement
data to check whether or
not the error is within the
specifi ed allowable range.
This feature is helpful in
evaluating the
“repeatability” that is
required in harmonic
compliance testing.

U

network

V

W

N
G

SOURCE LOAD

KHA3000

L1

A

V

L2

A

L3

N

G

V

A

V

Equipped with a quality check function for the

◆

Equipment under test (EUT)

U

V

W

N
G

testing power supply

KHA3000 is equipped
with a function to
measure the voltage,
frequency, peak voltage
and distortion rate of the
AC power used for
harmonic compliance
testing in order to check
whether or not the power
supply is adequate for the
intended test.

The IEC requirements

The measurement repeatability shall be within ±5%.

IEC61000-3-12:

harmonic orders shall be within ±5%.

The repeatability of the harmonics beyond the 7th harmonic order shall

be within ±10% or ±1% of the reference fundamental current, whichever

is larger.

The repeatability of the fundamental and 7th and lower

The IEC requirements

IEC61000-3-2:

3rd (0.9%), 5th (0.4%), 7th (0.3%), 9th (0.2%), even harmonic order

between 2nd and 10th (0.2%), 11th to 40th (0.1%)

IEC61000-3-12:

5th (1.5%), 3rd and 7th (1.25%), 11th (0.7%), 9th and 13th (0.6%), even

harmonic orders between 2nd and 10th (0.4%), 12th and 14th to 40th (0.3%)

The voltage harmonics must be the following values or less.

Output voltage and harmonic inclusion rate under no load

7

Providing all major basic measurements

◆

Rush current measurement

◆

KHA3000 is capable of
measuring all major basic
items including voltage,
current, power, power
factor, apparent power,
reactive power and
frequency.
It also provides other
measurement functions
such as waveform
monitoring and
measurements of rush
current and harmonic
current in low frequency
zones. These features
make KHA3000 a convenient routine work tool for development
and design processes.

The assist function provides guidance on

◆

standards and technical terms

KHA3000 is equipped
with the “Assist function”
that provides guidance
on the technical terms
used in the standards as
well as the equipment
class setting procedure.
This function can support
the users not familiar with
the standards to readily
get started with a test.

KHA3000 observes the
waveform of the rush
current exceeding the
trigger level. It can also
observe the voltage
waveform. It capable to
measure a rush current
up to 160A peak.
The measuring range
can be expanded to a
high current by using an
optional external current
sensor with updating the fi rmware.

A rush current can be measured while the EUT is connected. This saves

you from going through the trouble of preparing an oscilloscope and

current probe. Set the input phase angle of the AC power supply using

the application software (SD006-KHA), and turn on the unit. The rush

current can be measured with good reproducibility. The phase angle can

be set in the unit of 1°.

Generates test reports in both PDF and text formats

◆

Reports can be output to a
CF card in either PDF or text
format.
You can easily view and print
them using a PC.
The text format is useful to
convert into your own format.

User-friendly terminals and interfaces

◆

KHA3000 comes standard with GPIB, RS232C and USB.

SCPI commands make it possible to use the unit as a general­purpose power analyzer by connecting it to your computer.

Easy connection

The terminals for power input and load output are separated. This arrangement

prevents connection errors, thereby eliminating the risk of short-circuiting.

Of course, voltage sensing at the load is supported as well.

KHA3000 offers both simplicity and expandability.

Example of regular connection

4

4

0

0

・Maximum of 40A can be measured.

Rear panel

▼

【

Voltage sensing

【

LOAD terminals】

【

MONITOR

Ⅰ

I → IHiLo

Ⅴ

Remote controller

】

SOURCE terminals

【

他

他

Reference impedance
back monitor terminal

[Voltage sensing wire]
Since current does not
flow,the wire equivalent to
UL1015 AWG20 is
sufficient. (Withstand
voltage is required.)

40

40

[Current sensing wire]
Select a wire that can
withstand 40A maximum.

2

2

1

1

(It affects a voltage drop.)

2

is recommended.

21 mm

GPIB

【

RS-232C

【

】

USB

【

】

】

】

】

・When replacing an other manufacturer’s power analyzer, connect as shown above. You can continue using the unit as before.
・ If the power value is negative, switch the polarity of either the voltage or current sensing wire to fix it.

8

Specifi cations

Item Specifi cation

Maximum input voltage 600Vrms / 900Vpeak (CAT I),400Vrms (CAT II)

Common input specifi cations

Voltage measurement function

Current measurement function

Power measurement function

Frequency measurement

function

Phase measurement function

Harmonic current measurement

function

Harmonic voltage measurement

function (Measurement power

quality check function)

Flicker/voltage fl uctuation

analysis function

General measurement function Current/voltage waveform monitor, FFT analyzer and In-rush current measurement

Communication interface GPIB, RS232C, USB

Removal data storage Supported media Compact Flash memory card (CF card), maximum capacity: 512 MB

External equipment control

function

AC Input Nominal voltage range 100 to 240V AC50Hz to 60Hz

Environmental conditions

Withstanding voltage 1500V AC, 1 minute (AC input <--> chassis), 3550V AC, 1 minute (measuring terminal <--> chassis)

Insulation resistance

Dimensions (maximum) 430 (455) W×177 (195) H×270 (330) Dmm

Weight Approx. 10 kg

Safety Low voltage directive 2006 / 95 / EC EN 61010-1 Class I Pollution degree 2

EMC*1

Accessories

*1. Limited to products with a CE marking provided on the panel.

Maximum input current 40Arms / 100Apeak,

Number of input channels 3 channels for both voltage input and current input (L1, L2 and L3)

Voltage measurement input switching Single-phase 2-wire, single-phase 3-wire, three-phase 3-wire and three-phase 4-wire

Rated voltage for the range 150V / 300V / 600V

Allowable crest factor 2

Display item TrueRMS and ±peak

Accuracy ± (0.4% of rdng+0.04% of range)

Rated current for the range 0.5A / 1A / 2A / 5A / 10A / 20A / 40A

Allowable crest factor

Display item TrueRMS and ±peak

45Hz

65Hz

Accuracy

*n indicates frequency.

Display item Effective power, apparent power, reactive power and power factor

Effective power accuracy P ≥ 150W (±1% range) , P <150W (±1.5W)

Measurement input Independent measurement of frequencies for voltages of L1, L2 and L3

Measurement frequency range/

accuracy/resolution

Measurement item Voltage / current phases, line voltage phase and harmonic phase

Measuring range/resolution 0.00° to 359.99° / 0.01°

Conforming standard

Requirements for measuring instrument standard

Harmonic analysis order 40th (HA mode), 180th (OTHER mode)

Interharmonics processing

Window function Rectangular

Window width 10 cycles (50Hz) 12 cycles (60Hz) , 16 cycles (50Hz / 60Hz)

Anti-aliasing fi lter

Measurement item Voltage, frequency and voltage harmonic inclusion rate

Voltage harmonic analysis order 40th

Conforming standard IEC 61000-3-3 Ed1.2, IEC 61000-3-11 Ed1.0

Requirements for measuring instrument standard

Flicker

Voltage fl uctuation

dmax measurement of manual

switching equipment

PCR-LA control (RS232C) Voltage, frequency, range, ON phase, OUTPUT ON and OFF

Operating temperature and humidity

ranges

AC input <--> chassis
Test terminal <--> chassis

Conforming to the following instruction and standard requirements: EMC instruction 89/336/EEC

EN 61326

Application requirement

All cables and wires used to connect this product must be shorter than 3 m.

Power cord, voltage sensing terminal plug and short-circuit wire kit (with a dedicated screwdriver), spare fuse and operation

manual

to

66Hz

2.4kHz

to

Pst accuracy 1 ± 5%

Pst measurement time

Measurement method

0.5A to 20A range:4

40A range:2.5, 4 (up to 20 ms)

0.5A range: ± (0.5% of rdng+0.2% of range)

1A

40A range: ± (0.5% of rdng+0.1% of range)

to

0.5A range:   ± ((0.5＋0.417×n kHz) % of rdng+0.2% of range)

1A to 40A range: ± ((0.5＋0.417×n kHz) % of rdng+0.1% of range)

45Hz to 65Hz / ± (0.15% rdng+2digits) / 0.001Hz

IEC 61000-3-2 Ed3.0、IEC 61000-3-2 Ed2.2、JIS C61000-3-2 (2005)

IEC 61000-3-12 Ed1.0

IEC 61000-4-7 Ed2.0 (2002) , IEC 61000-4-7 Ed1.0 (1991)

Processing ON : IEC 61000-4-7 Ed2.0 (2002)

Processing OFF : IEC 61000-4-7 Ed1.0 (1991)

Cutoff frequency: 6 kHz, 4th Butterworth type (HA mode), 15kHz 4th Butterworth type (Other mode)

IEC 61000-4-15 1997+Amd1 (2003)

30 to 900 seconds

Selectable between simultaneous measurement with Pst and independent measurement

3 to 24 times (Measuring time for each time: 30 to 180 seconds)

0℃ to 40

℃ ,

500 Vdc, 100 MΩ or higher

whichever is smaller

20%rh to 80%rh (no condensation)

160Apeak (within 20 ms)

9

Options

KHA3000 Application software [SD006-KHA]

◆

Harmonics Analyzing Suite Ver 2.00

This dedicated application software consists of 3 programs. Using this software, you can set test conditions and control
the execution of tests. You can also control the AC power supply (PCR-LA) used for tests. Furthermore, you can print the
harmonic spectrum, and current and voltage waveforms on your reports.

■

Program confi guration of SD006-KHA Harmonics Analyzing Suite

Offers functions to set conditions for harmonic current tests and voltage
fl uctuation tests, read test conditions, execute tests and save and
display test resul t data.

HarmoCapture 3

HA File Analyzer 3

Vf File Analyzer 3

●

Test condition setting

●

Start/stop of test

●

Retrieval of test result fi les

●

Display of measure d values

Offers functions to analyze harmonic test data.

●

Display of test result list

●

Display of graphs
(V/I waveforms, 2D harmonic s, 3D harmonics, vectors, c urrent trend,
harmonic trend and THC trend )

●

Saving of test result fi les in text format and rep eatability check

● Reportp rinting

Offers functions to analyze voltage fl uctuation test data.

●

Display of test result list and display of fl ic ker list

●

Display of graphs (dc% , dmax%, d (t) >3.3%) (CPF)

●

Saving of test result fi les in text format

● Reportp rinting

●

Control of AC source PCR-LA

●

Entry of c omments

● Reportp rinting

[System requirements]

●

Microsoft Windows Vista (Hom ePremium, Business or Ultimate)

or XP Service Pack 2 or later

●

Microsoft.NET Framework 2.0

●

Minimum 256 MB memor y

●

Minimum XGA resolution

●

Minimum 100 MB of free hard disk space

●

CD-ROM drive

●

Mouse or other pointing dev ice

●

VISA library (NI-VISA 3.3.0 or later, Agilent I/O libraries Suite 14.1

or later, or KI-VISA 3.0.4 or later)

●

USB cable (only when using the USB inter face)

HarmoCapture 3

●

By remotely controlling KHA3000, you can edit the test
conditions, execute tests and print reports.

HarmoCapture 3

▲

Test condition setting screen for harmonic current test

[Workfl ow: Test fl ow]

Edit/create test condition file.

Start test.

Harmonic current test

Voltage fluctuation test

End test.

Save test result file.

■

Setting items for test conditions of harmonic current test

Common item
setting

Wiring m ethod se tting

Limitation standard

Measur ement technique
standard

Voltage range

Current range

Current input ter minal

Measurerment time

Equipment ty pe

Nominal frequency

Margin

Rated cu rrent (le qu)

Ref. fund current (I1)

Judgment Rsce

Limit val ue

■

Setting items of test conditions for fl icker and voltage

When IEC 61000 -3 -2 Ed 2. 2 (20 04) /Ed 3.0 (2 005 ) and
JIS C 6100 0- 3-2 ( 200 5) are s elect ed

Class

Nomina l voltage

Nominal frequency

Measurement time

Margin

Defi nition of power

IEC 61000-3-12 (2004)

Single-phase
equipment

Rated vol tage (Up ) Rated volta ge (Up)

Only whe n class C
is selected

Power fac tor and
fundamental current

Limit val ue

Unbalanced three­phase e quipment

Nomina l system
voltage (Unom)

Only whe n class A of JISC
61000-3-2 (2005) is selected

600W air c onditi oner

Line and b alance d three­phase e quipment

Rated vol tage (U i)

Nomina l system vol tage
(Unom)

fl uctuation test

Common item
setting

Wiring m ethod se tting

Limitation standard

Measurement
technique standard

Voltage range

Current range

Current input ter minal

When Pst Auto is
selected

Nominal voltage

Nominal frequency

Pst meas uring tim e

Pst meas urement count

dmax limit value

Flicker margin

d margin

Judgme nt limit value

When manual
switch is selected

Nominal voltage

Nominal frequency

d measur ing time

d measur ement co unt

d max limit value

d margin

Judgme nt limit value

IEC 6100 0-3-11
Ed1.0

Nominal voltage

Nominal frequency

Pst meas uring tim e

Pst meas urement c ount

d max limit Flicke r
margin d margin

Test impedance

Judgme nt limit value

10

Print report.

HA File Analyzer 3

●

HA File Analyzer 3 is an application program that allows you to
analyze the data in the test result files (xxx.hr3) saved by
HarmoCapture 3. It is not necessary to connect with KHA3000 to
run, so, you can analyze test data anywhere you want.

VF File Analyzer 3

●

VF File Analyzer 3 is an application program that allows you to
analyze the data in the test result files (xxx.vr3) saved by
HarmoCapture 3. It is not necessary to connect with KHA3000 to
run, so, you can analyze test data anywhere you want.

■

Screen confi guration

Result list

Graphs and data

■

Repeatability check results

Lists the result fi les of harmonic c urrent tests.

Displays graphs of the harmonic current test result fi le.

HA File Analyzer displays the judgment results for the files
shown in the result list along with the judgment results for each
order. The fi le can be compared from 2 to 15 fi les.

■

Saving test result fi les in the text format

You can save the test result fi les in the text format and use them
in Microsoft Excel and other application programs.

■

Printing test result fi le reports

You can generate and print reports (PDF files) from the test
result fi les saved by KHA3000 or HarmoCapture 3.

■

Screen confi guration

Waveform over entire
measuring time

Result/setting
data list

Graphs and data

■

Saving test result fi les in text format

Display the waveforms of voltage fl uctuations in individual measuring time
periods, each concatenated with another along the time axis.

Display the list of the test results, fl icker and test
conditions.

Displays the graph of cumulative prob ability for each
phase.

You can save the test result fi les in text format and use them in
Microsoft Excel and other application programs.

■

Printing test result fi le reports

You can generate and print reports of the test result fi les saved
by KHA3000 or HarmoCapture 3 in PDF format.

Setting of harmonic test report

▲

Harmonic test report (example)

▲

Setting of fl icker test report

▲

Flicker test report (example)

▲

11

System components required for test

PCR-LA control

AC power
PCR4000LA x 3 units
(Line voltage 400V*17.3A/phase)

Line impedance network
LIN40MA-PCR-L x 2 units
(Supports 3 phases.)

Harmonic/flicker
analyzer KHA3000

AC power line

◆

Equipment under test (EUT)

(PC, USB cable, printer, etc.)

PC

Printer

G

N W V U

Communication I/F

G N L3 L2 L1

KHA3000

Impedance

G N W V U

AC power

■

KHA3000 test system confi guration table [Example of single-phase/three-phase (12 kVA) system]

Data communication/control
GPIB,RS232C,USB

Memory slot

Remote

control

PCR-LA control
RS232C(9600bps)

CF card

Test results

Report printing

Hardcopies
of the screen

Model Quantity Necessity

Harmonic/fl icker analyzer main unit

1

External memory (CF card) max 512 MB

AC input cable (KHA - SOURCE terminal)

Application software

Personal computer

2

Communication cable (KHA main unit)

Printer (supplied with cable)

AC power (4kVA × 3)

Three-phase output driver (for three-phase output)

3

Parallel operation driver (for parallel operation)

Parallel terminal

Reference impedance (for 1Φ/3Φ)

4

Multi-outlet for single phase load

5

Calibration data (traceability certifi cate)

6

Harmonic/fl icker daily checker

7

KHA3000 1

Refer to the recommended part
listed under the optional items

SD006-KHA 1

USB cable 1

*As required 1

PCR4000LA 3

3P03-PCR-LA 1

PD03M/S-PCR-LA 3

PT02-PCR-LA 1

LIN40MA-PCR-L 2

OT01-KHA 1

*As required 1

*Under development 1

1

Required for upgrades

○

1

Useful. Simplifi es operation

○

1

Existing equipment

○

Existing equipment

○

Existing equipment

○

Existing equipment

○

◎

Measuring circuit for fl icker three-phase 4-wire equipment

(Example of system confi guration:
EN standard 12 kVA)

12

AC power [PCR-LA series]

◆

■

General specifi cations

For details, please refer to the unit catalog and the KIKUSUI website.

Item/model PCR2000LA PCR4000LA PCR6000LA

Output capacity
Output rating (AC)

Single phase 2kVA Single phase 4kVA Single phase 6kVA

1V to 150V / 2V to 300V
Maximum current 20A / 10A 40A / 20A 60A / 30A
Maximum peak

current

4 times the maximum current (rms value)

Load power factor 0 to 1 (advance or lag)
Frequency 1Hz to 999.9Hz

Output stability

Output voltage
waveform distortion

Output voltage
response speed

Input apparent
power

Input current

Weight

Dimensions

Impedance network [LIN40MA - PCR-L]

◆

■

Specifi cations

Input voltage fl uctuation: Within ±0.1%

Output current fl uctuation: Within ±0.1V/±0.2V

0.3% or less

30 µs (standard value)

Approx.4kVA Approx.8kVA Approx.12kVA

48A / 24A or less 96A / 49A or less

Approx.69kg

Approx.120kg Approx.160kg

72A or less

200V system input only

430W ×550Dmm

484Hmm 839Hmm 1105Hmm

*Built to order

Item Description

Z1

Impedance
(Value when combined
with AC power
PCR2000LA or
PCR4000LA using
attached input cable)

Impedance error
(at OUT-PUT terminal)

Z2
Z3

Z4

Z5

Resistance
(DCR)

Reactance
(45Hz to 3kHz)

Z1

Rated voltage,
frequency and current

Z2, Z4

Z3, Z5

Short-time rated current

Voltage monitor

Current monitor

Terminal panel

Output terminal

AC
receptacle

Overheat protection

Control power input

Working temperature and humidity ranges

AC1.5kV,

Withstand voltage

1 minute

AC500V,
1 minute

Dimensions

0.4 Ω + 0.37 mH, Single phase100V

0.38 Ω + 0.46 mH, Single phase200V

0.4 Ω + jn0.25 Ω, Single phase230V

0.19 Ω + 0.23 mH, 2 elements
(Only 1 element can be set to 0.21

0.24 Ω + jn0.15 Ω, 2 elements
(Only 1 element can be set to 0.16

Z1, Z2, Z3: ± 3%
Z4, Z5 : ± (3% + 0.01

Z1, Z2, Z3: ± 5%
Z4, Z5 : ± (5% + ju0.01

100V (50Hz / 60Hz)

40.0A, 160.0 Apeak

200V (50Hz / 60Hz)

20.0A, 80.0 Apeak

230V (Z3), 400V (Z5)

17.4A, 69.6 Apeak

+ 0.14 mH)

Ω

+ ju0.1 mH)

Ω

Ω)

Ω)

1.5 times the rated current (10 minutes)

1/20±1% of output terminal voltage
(50Hz / 60Hz)
Insulation output

For clamp ammeter. Receptacle current path
M6 screw
Compatible with plugs in the following

countries:
Japan, USA, Canada, Australia,
Switzerland, Italy, England and European
countries with the DIN standard

Detects overheating inside and turns off
output of AC power PCR-LA main unit.

85VAC to 250VAC (without switching)
50Hz / 60Hz,

Approx.45VA

23℃± 5 ℃, 85 %rh or less

Output power input vs. case

Input vs. case, output vs. case
VOLTAGE MONITOR vs. input
VOLTAGE MONITOR vs. output

430W × 484H × 550Dmm
(excluding protrusions and wheels)

Weight Approx.60kg

Input cable A : 1.5m 1
Input cable B : 1.5m 1
Control card 1

Accessories

Control card mounting screw 2
Control cable : 2m 1
Power cord : 2.5m 1
Operation manual 1
WEIGHT sticker 1

■

Current and power capacity

IEC standard 230V Single phase 3 phases

75A Approx. 18kVA (6kVA ×3) Approx. 54kVA (6kVA ×9)

16A to 75A

16A or less

40A Approx. 10kVA (6kVA ×2) Approx. 30kVA (6kVA ×6)

26A

6kVA (PCR6000LA Single phase)

17.3A

4kVA (PCR4000LA Single phase)

8.6A

2kVA (PCR2000LA Single phase)

18kVA (PCR6000LA ×3)

12kVA (PCR4000LA ×3)

6kVA (PCR2000LA ×3)

* The models in the PCR-W and PCR-M series can also be used by manual

operation.

Note that they cannot be used in locations with open sites.

L1

18kVA system 26A / phase

24kVA system 34A / phase

36kVA system 52A / phase

54kVA system 78A / phase

L2

6kVA

6kVA

6kVA

230V

400V

N

L3

Supports three-phase 4-wire load with 2 units of

●

LIN40MA-PCR-L.

Simultaneous use of 2 units of LIN40MA-PCR-L
(Manual operation)

Three-phase wiring diagram

▼

For U and V phases

VUG

For W(N) phase

VUG

V: Black V

U: Black U

Input cable B

N:White

W:Black

N:White

G:Green

Input cable A

PCR-LA main unit For

G:Green

OUTPUT

PCR-LA main unit For W phase

OUTPUT

phase

U

L:Black

NLG

PCR-LA main unit For V phase

OUTPUT

G:Green

Input cable B

L:Black

NLG

*Cable for N phase connection

NLG

L:Black

G: 2 green wires

OUTPUT

VUG

3-phase load

G
V
U
W

(N)

OUTPUT

VUG

G:Green

For 3-phase 4-wire type connection

INPUT

INPUT

13

Accessories and others

◆

■

CF (Compact Flash) memory card

Users are requested to prepare the CF card. Note that the
maximum supported capacity of a CF card is 512 MB. The
following CF cards have been verifi ed:

Type

Compact
Flash

Compact Flash

Manufacturer

Buffalo

I/O Data CF85-128M 128MB

San Disk SDCFB-128-J60 128MB

Toshiba CF-FA128MT 128MB

Lexar Media CF064-231J 64MB

Princeton PCF-64 64MB

Model Capacity

RCF-X64M, RCF-X128M,
RCF-X512M

TM

is a registered trademark of Sandisk

64MB, 128MB,
512MB

Corporation in the US.

■

Multi-outlet (20A or less single phase)

OT01-KHA

This unit allows you to connect various types of plugs used
around the world.

■

Current sensor for high current

Under development

■

Rack mount brackets

[For KHA3000/1000]
KRB4 (inch)
KRB200 (millimeter)

[For OT01-KHA]
KRB2-TOS (inch)
KRB100-TOS (millimeter)

■

Harmonic/fl icker daily checker

Under development

14

Calibration and Traceability

Calibration of ISO/IEC17025: Provided with calibration/data (measuring equipment in use)

◆

In order to meet the customers’ request for traceabity of the calibration of KHA1000/3000 for ISO/IEC17025, we have established the
“traceability system” as shown in the fi gure below. (It is used for the production and inspection of KHA1000/3000.)

When the “Certifi cate of traceability with Calibrator Data” is requested, a copy of the “Calibration Certifi cate” can be also attached as
achargeable option. (issued by the organizations shown in ).

Calibration of KHA1000/3000 is carried out using

the measuring instruments calibrated in compliance with ISO/IEC17025.

Calibration scope specified by ISO/IEC17025

National standards and international standards

Calibration laboratories accredited by JCSS/DANAK

WithinKIKUSUI

Synthesizer

Note that KIKUSUI cannot calibrate KHA1000/3000

Thus, the calibration data for KHA1000/3000 that can be provided at the moment does not contain of “the Expression of Uncertainty”.

A copy of the data that contains of “the Expression of Uncertainty” for the measuring instruments used for calibration can be attached as a

If you need data issued by accredited calibration laboratories

(with the logos), please contact our sales representatives.

ACshunt

KHA1000/3000

Outline diagram of traceability

▲

in compliance with ISO/IEC17025.

chargeable option.

Multi-meter

Wattmeter

15

Affi liated Products

Dedicated for single-phase
(16A or less) equipment
Supports IEC and JIS
compliance tests

Harmonic/Flicker Analyzer

KHA1000

Supported standards

●

IEC61000-3-2 Ed3.0 (2005-11)
JIS C61000-3-2：revised version (2005-3)
IEC61000-3-3 Ed1.2 (2005-10)

No need for a PC for compliance testing

■

Customization function to simplify time-

■

consuming test condition setting

Real-time measurement that gives you a quick

■

grasp of the EUT status

Assist function that guides you on standards

■

and technical terms

CF card offering smooth interaction with a PC

■

Capable of measuring fundamental power

■

source characteristics

Simplifi ed connection systems with separated

■

power supply input and load power

Test reports available in both PDF and text

■

formats

Equipped with GPIB, RS-232C and USB

■

interfaces as standard

Dedicated application software SD005-KHA

■

(optional)

■

KHA1000 Specifi cation

Item Specifi cation

Common input
specifi cations

Voltage
measurement
function

Current
measurement
function

Power
measurement
function

Frequency
measurement
function

Harmonic
current
measurement
function

Measurement
power quality
check function

Flicker/voltage
fl uctuation
analysis function

General-purpose
measurement
functions
Communication
interfaces
Removal data
storage
External device
control function
AC Input Nominal voltage range 100 to 240 VAC 50/60 Hz
Environmental
conditions
Withstanding
voltage
Dimensions (max.)
Weight Approx. 8 kg
Safety EN61010-1:2001, ClassI
EMC IEC61326-1 A3:2003

Accessories

Maximum input voltage 300 Vrms/560 Vpeak
Maximum input current 24 Arms/50 Apeak 80 Apeak (20 ms or less)
Rated voltage for the range 150 V, 300 V
Allowable crest factor 2
Display item TrueRMS/±peak
Accuracy ± (0.4% rdng + 0.04% range)
Rated current for the range 0.5, 1, 2, 5, 10, 20A

Allowable crest factor

Accuracy ± (0.5% rdng + 0.1% range) *Excluding 0.5 A range

Display item

Accuracy P

Measured frequency
range/accuracy

Conforming standards

Requirements for Measuring
instrument standard
Harmonic analysis order 40th/180th (OTHER mode)

45 Hz to 65 Hz ± (0.5% rdng + 0.1% range) *Excluding 0.5 A range

Accuracy

66 Hz to 2.4 kHz ± ((0.5 + 0.417 × nkHz) % rdng + 0.1% range)

Interharmonics processing

Window function Rectangular
Window width
Anti-alias fi lter Cut-off frequency 6 kHz, 4th-Butterworth fi lter

Class D judgment function

Measurement items
Voltage harmonic analysis
order
Conforming standards IEC61000-3-3Ed1.2: (2005)
Requirements for Measuring
instrument standard

Pst/Plt accuracy 1±5%

Flicker

Pst measarement time

Voltage

Measurement

fl uctuation

method

Dmax measurement of
manual switching equipment

Current/voltage wavefor m monitor, FFT analyzer, and In-rush current
measurement

GPIB, RS232C, USB

Supported media Compact fl ash memory card (CF card)

PCR-LA control (RS-232C) Voltage, frequency, range, output on and off

Operating temperature and
humidity ranges

1500 VAC; one minute

430 (455) W × 177 (195) H × 270 (330) Dmm

Power cord, junper connector for voltage input connection (with a dedicated
screwdriver), and operation manual

4 (0.5 A to 10 A range)

2.5 (20 A range)

Effective power, apparent power, reactive power, and
power factor

150 W (±1% range), P < 150 W (±1.5 W)

45 Hz to 65 Hz/ ± (0.15% rdng + 2digit)

IEC61000-3-2Ed3.0:2005
IEC61000-3-2Ed2.2:2004
JIS C61000-3-2:2005
JIS C61000-3-2:2003
IEC61000-4-7Ed2 (2002)
IEC61000-4-7Ed1 (1991)

IEC61000-4-7Ed2 (2002)
IEC61000-4-7Ed1 (1991)

10 cycles/50 Hz, 12 cycles/60 Hz, or 16 cycles/ (50 or 60 Hz)

Current waveform inclusion rate of 95% or more
(equivalent to JIS C61000-3-2:2003 Class D)
Voltage, frequency, and voltage harmonic inclusion rate

40th

IEC61000-4-15Ed1.1: (2003)

30 to 900 seconds
It shall be possible to choose between measuring
voltage fl uctuation along with Pst and measuring
voltage fl uctuation alone.
3 - 24 times (one measurement period ranging from
30 to 180 seconds)

0 to 40°C, 20 to 80%rh (no dew condensation)

1-877-876-2807

1633 Bayshore Highway, Suite 331, Burlingame, CA 94010
Phone : [phone] Facsimile : 650-259-5904

www.kikusuiamerica.com

www.kikusui.cn

Room, D-01,11F, Majesty Bld, No.138, Pudong Ave, Shanghai City
Phone : [phone] Facsimile : 021-5887-9069

Distributor:

●

All products contained in this catalogue are equipment and devices that are premised on use under

■

the supervision of qualified personnel, and are not designed or produced for home-use or use by
general consumers.
improve the quality.
discontinued when necessary.
catalogue represent the respective registered trade name or trade mark.
of photographs shown in this catalogue may differ from actual products due to a limited fidelity in
printing.

■

this catalogue, certain details have unavoidably been omitted due to limitations in space.
any misprints or errors in this catalogue, it would be appreciated if you would inform us. ■Please contact
our distributors to confi rm specifi cations, price, accessories or anything that may be unclear when
placing an order or concluding a purchasing agreement.

Specifi cations, design and so forth are subject to change without prior notice to

■

Product names and prices are subject to change and production may be

■

Product names, company names and brand names contained in this

■

Although every effort has been made to provide the information as accurate as possible for

Colors, textures and so forth

■

If you fi nd

■

Printed in Japan Issue:Mar 2009 200903PDF11a