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An Company
CTS Series 3.2
IEC ComplIanCE TEsT sysTEms
3KVA-45KVA
Programmable AC and DC
Immunity Compliance Testing
Integrated System
The CTS Series represents an innovative approach to Immunity Complace Testing. The direct PC
bus access data acquisition system provides a high sampling rate and resolution for accurate
Complete Test Solutions measreuments and high speed data transfers; unlike competing IEC test systems, which only
Complete test solutions for emissions provide limited data throughput from the analyzer to the PC.
and immunity compliance testing of Virtually all electrical and electronic products manufactured today must meet international
AC and DC powered products regulatory requirements for emissions and immunity. This is particularly true for products sold
in Europe and Japan. As standards are increasing globally, compliance testing has become a
Single & Three Phase Operation mandatory function for manufacturers.
Choice of configurations Featuring either our iX or MX Series controller, the CTS Series provides a cost effective test
Direct PC Bus Access solution aimed at verifying product compliance to a large number of AC and DC related
harmonized test standards. The CTS is used by hundreds of EMC labs and in-house test
Provides high sampling rate and facilities throughout the world; widely recognized for it's plethura of features and capabilities
resolution for accurate measrements compbined with it's easy of use.
and high speed data transfers
PC based harmonic & flicker testing
provides real-time full color data
display updates and continuous PASS/
FAIL monitoring
Supports Global Standards
Supports European and Japanese
standards
Easy To Use Interface
Provides IEC test setup, data analysis,
display, MS Word test reports, and data
files are generated in MS Excel format
High resolution
Data storage to disk in for post-
acquisition analysis and reporting
Single Step
Single Step and Fast Forward replay of
recorded test data
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An Company
CTS Series - Certified, Unique and Cost Effective
Compliance Testing to: · Create, run, save, reload & print transient programs
· EN / IEC 61000-3-2 Ed. 3 ( 2005-11) · Generate & save harmonic waveforms [C-iX only]
Harmonics < 16 Arms/Phase · Generate & save arbitrary waveforms [C-iX only]
· EN / IEC 61000-3-12 · Measure & log standard measurements
Harmonics, 16 - < 75 Arms/phase · Capture & display output voltage & current waveforms [C-iX only]
· Measure, display, print & log harmonic voltage & current measurements [C-iX only]
· EN / IEC 61000-3-3 incl. Amd. 1, 2 · Display bus traffic to & from the AC Source to help you develop your own test
Flicker Measurement, < 16 Arms/phase programs.
· EN / IEC 61000-3-111
Flicker Measurement, < 75 Arms/phase 1. Requires PC running Windows VistaTM, Windows XPTM, or Windows 2000TM.
· EN / IEC 61000-4-11 Ed. 2 (option)
AC Voltage Dips and Variations
· EN / IEC 61000-4-13 (option)
Harmonics & Interharmonics (option)
· EN / IEC 61000-4-14
AC Voltage Fluctuations
· EN / IEC 61000-4-17
DC Ripple
· EN / IEC 61000-4-28
Frequency Variations
Pre-compliance Testing to:
· EN / IEC 61000-4-27
Three phase AC Voltage Unbalance
· EN / IEC 61000-4-29
DC Voltage Dips and Interruptions
NPL Certified Compliance
The CTS System has been certified by the National Physics Laboratory
(NPL) in the United Kingdom for full compliance with the IEC Harmonics
and Flicker standards. The NPL is an independent test laboratory and a
recognized authority on AC calibration.
Cost-Effective and Upgradable
The use of PC based acquisition and processing of data and test limits pro-
vides a cost effective platform that can grow with your needs and ensures
that more processing power will be available in the future without costly
hardware upgrades. Single phase systems can be upgraded to three phase
capabilities when your test load demands it.
The iX and MX Series AC power sources used in CTS systems (except 1251RP-
CTS) provide a wealth of features and capabilities for other AC and DC power
applications as well, further enhancing your return on investment.
Instrument Control Software
Windows® Instrument Control Software is included with the Compact iX
and i Series1 . This software provides easy access to the power source's
capabilities without the need to develop any custom code. The following
functions are available:
· Steady state output control (all parameters)
Note 1: Maximum current per phase supported on MX45-CTS is 63 A/phase for EN/IEC 61000-3-11 Flicker test and IEC61000-3-12 harmonics. Contact
factory for requirements > 63 A/phase.
ISO 9001:2000 www.california-instruments.com
An Company
CTS Series - Modular System Components
AC Power Source require more costly field upgrades.
Available in a choice of power levels ranging from 1250 VA to > 45,000
VA, CTS Systems cover the complete range of single and three phase Flicker Reference Impedance
products that need testing to conform with existing and pending IEC An IEC61000-4-15 compliant flicker meter is an integral part of the
standards. All iX Series AC sources meet IEC requirements for low volt- CTS software. The required IEC 60725 compliant reference imped-
age distortion and offer arbitrary waveform generation, precision mea- ance is implemented in the iX Series AC Source using programmable
surements, and waveform analysis capabilities. Actual AC Source volt- output impedance. Programmable impedance offers improved ac-
age distortion is measured in real-time during the harmonics test and curacy compared to a lumped reference impedance and the ability to
any distortion that could affect the test results is clearly indicated. support different national standards without the need to switch out
All iX Series based CTS systems support full compliance testing for lumped reference impedance hardware. A good example is testing
several IEC 61000-4 AC immunity standards as well (certain options for compliance with the Japanese harmonics and flicker standard,
may be required, see ordering information for details). which requires different impedance values to be programmed as
For cost sensitive situations, the 3001iX power source based CTS system compared to the European test standard.
may be used to perform harmonics,flicker as well as dips/interrupts test- Optionally, a lumped impedance compliant with IEC 60725 or the Z-test
ing of lower power loads with current crest factors of three or less. specification of IEC61000-3-11can be ordered for single or three phase
iX Series based CTS systems. For three phase CTS systems, a lumped
Direct PC Data Acquisition impedance option is recommended. The software can be configured
A high speed digital signal processor based data acquisition system is to use either impedance type during flicker testing.
used to implement the required IEC compliance measurement system.
Direct access to the PC bus ensures a much higher data throughput
capability than typically found in single box IEC test systems that use
either the IEEE-488 instrumentation, USB, LXI or RS-232 bus to com-
municate between the analysis instrument and the PC.
This high speed acquisition system architecture, storing raw data to the
hard drive, offers several advantages, not the least of which is the ability
to support future versions of test standards by merely installing new
PC software. This greatly reduces the risk of product obscolescence as
test standards evolve. Furthermore, since the data is streamed to hard
disk in real-time, a complete data record is created each time which
may be used for audit purposes, data replay and further analysis or to
prove compliance to all the measurement requirements specified in
the test standard.
A special signal conditioning and isolation unit is used to provide The 10001iX based CTS system and MX45-
quick and easy connection between the AC source output and the 3Pi-CTS systems do not support program-
Equipment Under Test. This unit provides the required isolation, signal mable impedance and require option -LR2
conditioning and anti-alias filtering for the measurement system. The (10001iX), LR4 and OMNI-3-75i (MX) for
flicker testing.
equipment under test can be plugged in the front panel mounted
European style outlet (single phase systems only), or wired to a rear
panel mounted terminal block.
Harmonics Analyzer
A key part of the CTS system is the IEC compliant power analyzer which
provides detailed information on both voltage and current. Measure-
ments of both harmonics and interharmonics are made in real-time
with no measurement gaps to fully conform to the latest revision of
the IEC 61000-4-7 test standard. AC source voltage and EUT power are
monitored continuously during the entire test. Voltage distortion and
current harmonic data is checked against IEC class limits for pass or fail
detection. Comprehensive test reports can be generated easily.
Test limits are retained in a password protected database and can be
updated if needed in the future without the need to change software.
Other software changes as a result of changing IEC harmonics stan- Model 15003iX-CTS 15 kVA three phase
dard can be accomplished by simply installing new PC software. No test system shown in optional Cabinet
harmonics testing software resides in system firmware which would
Note: Specifications are subject to change without notice. Specifications are warranted over an ambient temperature range of 25°± 5° C. Unless otherwise noted, specifications are per phase for a sinewave with a
resistive load and apply after a 30 minute warm-up period. For three phase configurations, all specifications are for L-N. Phase angle specifications are valid under balanced load conditions only.
www.california-instruments.com ISO 9001:2000
An Company
CTS Series - EN / IEC 61000-3-2 & EN / IEC 61000-3-12 Harmonics Test
The CTS system offers full compli-
ance harmonics testing per EN/IEC
61000-3-2 Ed. 3 (2005) as well as EN/
IEC 61000-3-12 (additional software
will be required). Third generation
software version 3.0 implements the
latest revisions of the test standard.
The CTS system supports several new
capabilities that are required to meet
IEC 61000-4-7 Ed. 2 and upcoming
amendments thereto. This includes
measurement of both harmonics and
interharmonics, Partial Odd harmonic
Current (POHC) and Partial Weighted
Harmonics Distortion (PWHD) evalu-
ation per the latest standards.
In addition, the system measures the CTS System GUI Setup Window
H5 phase and determines if there is a Test Selections
prevailing phase angle per IEC61000- At the onset of a harmonics test, the operator is able to select from a number of
3-12 (CTS-H version). options using the setup screen shown here. Version 3.0 of the CTS software supports
the IEC 61000-3-2:Ed. 3 (2005) standard and the user can select inter-harmonic
Despite these advanced capabilities, evaluation, with grouping according to the method specified in IEC61000-4-7.
the CTS system remains as easy to Data is acquired in 10 cycles per window for 50 Hz EUT's and 12 cycles per window
use as it has been from its first incep- for 60 Hz EUT's (200 msec time windows), and products may be evaluated per the
European limits at 230 Volt, or 100, 120, or 200 Volt per the Japanese limits.
tion, with easy configuration and test
The rated current, respectively power level of class C or D EUT's can be entered
selection menus.
based on the manufacturer's rating. The CTS system will verify that the averaged
EUT power is within 10 % of the stated value and recalculate the limits for class C
and D products if it is outside of the tolerance level. The user may also select the
test for self-ballasted lamps per clause 7.3.b of IEC61000-3-2. For this test, current
conduction angles and the peak current phase are compared against the permissible
limits, as well as the 3rd and 5th harmonic levels.
The operator can select nominal voltage and frequency for the EUT, all from the
same setup screen. If needed, the Japanese evaluation method may be selected in
lieu of the more common European standard. Settings can be saved to disk for later
recall and are also retained with the data records of any test run.
For Class-D products, the power level is verified, and the password protected
configuration screen permits the system administrator to define the minimum power
level that is acceptable for Class-D. Thus, the system can easily be reconfigured if
either the 75 Watt lower power or the 600 Watt upper bound for Class-D products
is changed in the future. This same capability is available for low power Class-C
products, in the event the 25 Watt boundary level for self ballasted lamps is changed
in a future amendment.
Simple User Interface
All IEC Harmonics tests can be accessed from a single control and data display
window on the PC. Simple on screen buttons control test setup and execution.
During the test run, voltage and current time domain waveform displays are updated
Harmonics Test Report in MS Word
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CTS Series - EN / IEC 61000-3-2 & EN / IEC 61000-3-12 Harmonics Test
Both Voltage and Cur-
Simple buttons start and rent waveforms are
stop automated test. shown in real-time.
Key EUT electrical pa-
rameters are updated
continuously.
User selectable test limit
margin.
Test start time and test
Bottom graphs show
progress are clearly in-
current harmonics
dicated.
against IEC class
Clearly marked Pass limits. The user can
(Green) or Fail (Red) in- also view the source
dication is active during voltage harmonics in
the entire test run. AC real-time.
Source distortion is also
monitored at all times.
Equipment Under
Graphs and reports pro-
Test description and
vide complete test data
operator ID are added
documentation.
to all test reports.
IEC Harmonics Test Window
in real time. The left part of the display shows all power analyzer Windows® Clipboard for inclusion in custom reports. In addition
parameters for the EUT such as VRMS, IRMS, IFUND IPEAK, Real Power, to these harmonics test reports, the CTS system also delivers
Apparent Power and Power Factor. The current harmonics window comprehensive test data records - including voltage and current
displays instantaneous current harmonics and a line marking the timing waveform data - on disk for use in detailed reporting or
applicable test limits. During the entire test run, a clear PASS or further data analysis applications. Data is stored in both compact
FAIL indication is provided. Voltage distortion of the AC source is binary and ASCII format files. The latter format can be loaded
monitored during the entire test. Information about the operator directly in popular spreadsheet programs. A test file replay mode is
and the unit under test can be entered. A general user comment supported by the CTS system software that allows frame by frame
field is provided to enter any relevant data concerning the test. playback of test data files for detailed analysis of EUT behavior. This
replay capability also allows the CTS owner to submit test data
Available Data Displays to California Instruments for review so he can benefit from the
The following graphics displays are provided, and updated every experience of our technical staff when interpreting test results.
200 ms in Harmonics mode:
· Voltage and Current time domain
· Current Harmonics and IEC Test Class limits graph
· AC Source Voltage Harmonics and IEC
limits graph
· Numeric display of F, VRMS, IRMS, IFUND,
IPEAK, PF, W, VA
· Worst harmonic and percent of limits
· H5 phase angle for IEC 61000-3-12 ( CTS-H version)
· Measured power vs. rated power
Test Reports & Data Records
A complete IEC harmonics test report, which includes all test results
for the EUT, can be printed at the end of the test in MS Word format.
This report includes voltage and current waveform graphs, current
harmonic tables and class limits. A sample report is shown on the
opposite page.
Real-time Voltage Distortion against IEC limit
All graphs are included in the test report or can be copied to the
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An Company
CTS Series - EN / IEC 61000-3-3 Flicker Test - Includes Amendment 1 & 2
The CTS system offers full compliance
flicker testing in accordance with the
latest revisions and amendments of
the EN/IEC 61000-3-3 and EN/IEC
61000-3-11 flicker standards.
New in version 3.0 is measurement of
EUT inrush current, semi-automatic
data acquisition and average calcu-
lation for 24 each dmax tests and the
new limits of 3.3 % for dt and dc and
6 - 7 % for dmax parameters.
A choice of programmable and
lumped reference impedances is
available for either European or Ja-
panse test requirements.
CTS System GUI Setup Window
Test Selection
The CTS system remains one of the
Flicker tests can be run at either 230 V, 115 V or a user specified nominal EUT voltage
few flicker test systems that provide and at 50 or 60 Hz. While presently no mandatory test standard for 60 Hz flicker
real-time flicker results, with all exists, the CTS system applies the algorithm based on the specification for 60 Hz
parameters updated every second, flicker evaluation in IEC61000-4-15.
while the flicker test is in progress, With the release of the latest IEC 61000-3-3 (including Amendment 1& 2) and IEC
eliminating the need to wait for the 61000-3-11 flicker standards, the operator has an increased number of options for
different types of EUT's. This is particularly true for the evaluation of dmax. These new
end of a two hour test run only to find choices are fully supported by the CTS system.
out an EUT failed. Test selections are made in much the same way as is the case for harmonics tests,
providing a consistent user interface. Frequently used settings can be saved to disk
if needed and any setup used is automatically saved with the test data recorded
for possible replay later.
Test times for flicker generally extend up to two hours depending on the type of EUT.
The CTS flicker mode can be run unattended. A large PASS or FAIL marquee can be
set to appear on the PC screen at the end of the test which can be seen across the
room. This means operator time can be used elsewhere more productively while
the flicker test is in progress.
IEC 725 Reference Impedance
The required IEC 60725 flicker reference impedance is automatically engaged when
a flicker test is exectued. iX Series AC power source based CTS configurations (ex-
cept 10001iX-CTS and 30003iX-CTS) can use the programmable output impedance
of the AC Source. For three phase CTS sytems, a lumped reference impedance is
recommended. See application note 119 for details.
Flicker Test Report in MS Word
Lumped Reference Impedance Option -LR3
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CTS Series - EN / IEC 61000-3-3 Flicker Test- Includes Amendment 1
Start and Stop Flicker Select test parameters and
tests with the click of data display options.
a button.
IEC Test limits can be
Start time, current time changed for pre-compli-
and stop time moni- ance applications.
toring.
Real time display of dt, dc
Highest values found and Vrms.
during test are continu-
ously shown and up-
dated every second.
Continuous readouts of
Vrms, dmax, dc, Plt and Pst
provide test progress
Clear Pass (Green) or feedback.
Fail (Red) indication
leaves no doubt about Equipment Under Test
the test result. description and operator
ID are added to all test
User selectable test reports.
time.
IEC Flicker Test Window
Simple User Interface The CTS system also records comprehensive test data records on
The Flicker and harmonics test modes use similar , easy to use disk for use in detailed reporting or further data analysis applica-
interfaces. Setup is minimal and test runs can be started quickly. tions. Flicker data is stored in both compact binary and ASCII format
During the test run, graphical displays of VRMS, dc and dt as a func- files. The latter format can be loaded directly in popular spread-
tion of time are updated continuously. The left hand side of the sheet programs. A test file replay mode is supported by the CTS
display shows both, instantaneous and peak-hold parameters for system software that allows frame by frame playback of test data
the EUT such as VRMS, dmax, dc ,dt and instantaneous Pst. At the end files for detailed analysis of EUT behavior. This replay capability also
of the test sequence, short term (Pst) and long term Flicker (Plt) are allows the CTS owner to submit test data to California Instruments
calculated and a clear PASS or FAIL indication is provided. for review so he can benefit from the experience of our technical
staff when interpreting test results.
Available Data Displays
The following graphics displays are provided in the IEC 61000-3-3
test program:
· Chart of 100 ea. half cycle values per 1 second for
user selctable for dc - dt - Vrms, inst. Pst - or the mean voltage
level.
· Chart of Voltage waveform
· Color PASS/FAIL indicator
· Numeric display of VRMS, dmax, dc, dt, Pst, Plt ,
and the maximum values occurring during the test
· Numeric display in ms that dt exceeds 4 %
Test Reports and Data Logging
A Flicker test report can be printed at the end of the test in MS
Word or Open Office format. This report includes all flicker test
results for the EUT. If the test was selected, inrush current and dmax
measurement results are included in the report. A sample report
is shown on the opposite page. Real-time display of instantaneous Pst
www.california-instruments.com ISO 9001:2000
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CTS Series - EN / IEC 61000-4 Immunity Test 1
C TS systems extend their EN / IEC 61000-4-112 - Ed. 2 EN / IEC 61000-4-133
usefulness by offering a wide The Voltage Dips and Interruptions tests The iX Series AC/DC Source can be
range of Immunity tests in addition are included in the AC source control equipped with the -413 option to provide
program supplied with the CTS system. full support for EN/IEC 61000-4-13
to Harmonics and Flicker emission The operator is presented with a simple harmonics and Interharmonics testing.
tests. These AC immunity tests screen that shows the type of test that An independent, digitally controlled
are controlled from the PC using will be run and the test duration. The sweep generator is used to superimpose
the included CIGUI32 AC source operator can enter the desired nominal interharmonics on the AC output. The AC
control software. test voltage and frequency. source's data acquisition system is used to
Clearly labeled buttons are provided for determine EUT resonance points during
Pass or Fail results are determined Test Run and Test Abort. Test parameters the frequency sweep test. Flat top curve
by the operator based on an can be changed by the user if needed to and overswing curve waveforms are
evaluation of the condition of accommodate different test levels called generated using the arbitrary waveform
generation capability of the iX Series
the equipment under test at the out by product standard committees. For
AC source compliance, the EOS option AC/DC source.
end of the test run. Operater
is required. This option is available on At the end of the test run, a detailed
observations made during the 3001iX-CTS, 5001iX-CTS and 15003iX- test report can be printed for complete
test and test settings used are CTS systems. documentation of test setup and
included in the MS Word format results.
test report.
Test parameters for most EN/IEC
1000-4 tests are set by product
committees for various product
categories. The CIGUI32 software
allows test parameters for any
number of EUT's to be saved to
disk. This makes it easy to create a
library of commonly used IEC test
setups for quick recall.
In addition to the IEC immunity
tests, software modules for EN/IEC 61000-4-13 Test Window
avionics power test standards Mil- EN/IEC 61000-4-11 Test Window
Std-704,RTCA-DO160, ABD0100,
and AMD-24 are available as
options on iX power source based
CTS systems.
1)
Compliant IEC 61000-4 Tests are not supported on RP-Series based CTS systems or systems without an AC source (100-CTS & 300-CTS-75).
2)
IEC 61000-4-11 AC Source compliance requires -EOS option. 3)
IEC 61000-4-13 test requires iX or MX Series with -413 option.
4)
IEC 61000-4-17, -27 and -29p test requires iX Series based CTS systems. 4-27 and 4-29 are pre-compliance only.
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CTS Series - EN / IEC 61000-4 Immunity Test 1
EN / IEC 61000-4-14 EN / IEC 61000-4-174 EN / IEC 61000-4-27p4
This test applies a series of precisely timed This test applies a DC ripple level in percent This test applies a series of three phase
voltage fluctuations to the equipment of DC nominal to the EUT. The test is done voltage and phase angle unbalance
under test. The nominal voltage and at nominal, high and low DC voltage levels. conditions to the EUT. Test levels for EUT
frequency of the EUT can be set by the The ripple frequency can be programmed classes 2 and 3 as well as X (user defined)
operator. as a multiple of the AC line frequency. Test are provided. Additional test levels may be
Test levels are pre-programmed for level 1 parameters are pre-programmed or can be entered and saved for later recall as needed.
and level 2 class EUT's or can be modified modified easily if needed. Output voltage waveforms for all phases are
and saved to disk easily if needed. Changes The DC voltage applied to the EUT is acquired and displayed graphically during
can be made on screen using a spreadsheet acquired by the power source and displayed the test.
style data entry grid and saved to disk. graphically for reference. The AC source meets most of the test
These test setups can be quickly recalled generator requirements and supports pre-
for application to different EUT's. compliance testing to this standard.
EN/IEC 61000-4-27 Test Window
EN/IEC 61000-4-14 Test Window EN/IEC 61000-4-17 Test Window
EN / IEC 61000-4-28 EN / IEC 61000-4-29p4 MIL-STD-704,DO-160,ABD,AMD
This test applies a series of slowly changing This test is similar to the IEC 61000-4-11 In addition to the European immunity test
frequency variations to the EUT. The level dips/interrupt test but applies to DC standards, the CTS system can be configured
and duration of the frequency shift can be powered products. A series of DC voltage with Mil-Std-704E ,DO-160, ABD0100, and
set by the operator or recalled from a file. dips, interruptions and variations is applied. AMD-24 Avionics power immunity test
Test levels 2, 3 and 4, as specified by the IEC Test levels and durations are generally options. The -160 option includes the
standard, are provided with the program. defined by product category and can be new EURO-CAE ED-14D standard (115
The user is capable of specifying a library of entered using a spreadsheet data entry grid V). These options implement testing to
test sequences and test levels for different and subsequently saved to disk for later these standards to further enhance the
product categories. These test setups can recall. The AC/DC source meets most of the usefulness of the CTS test system. These
be quickly recalled for application to the test generator requirements and supports options are available on iX and MX Series
EUT. pre-compliance testing to this standard. based CTS systems only.
RTCA / DO-160D Test Window
EN/IEC 61000-4-29 Test Window
EN/IEC 61000-4-28 Test Window
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CTS Series - Report Generation
MS Word Test Reports
Test reports for harmonics, flicker and
immunity tests are generated using MS
Word format. This widely used report
format can be integrated into more
elaborate user specific reports, in Word,
WordPerfect, or Open Office covering all
aspects of compliance testing.
Test reports contain data on the EUT, the
test lab and operator, all measurement
results and a clear pass or fail indication.
Harmonics test reports include current
harmonics and voltage harmonics data in
both bar charts and tabular formats.
Detailed measurement data is also avail-
able on disk and can be exported to a
tab delimited ASCII text format for use
in other application programs such as
MS Excel. This allows further analysis
of the acquired data for engineering
troubleshooting purposes of EUT's that
did not pass.
Note: A copy of MS Word must be installed
on the PC to generate test reports.
CTS Series - PACS Specifications
The Power Analyzer and Conditioning System unit provides the required interface between the AC source, the Equipment Under
Test and the PC. A high current (75 Arms) version, PACS-3-75, is supplied with MX-CTS systems.
PACS Model: PACS-1 PACS-3 (PACS-3-75)
Number of phases 1 3
Channels Voltage and Current 2 6
Connector Style Front panel CEE/77 front none
Rear panel terminal block terminal block
Maximum voltage Front panel 240 Vac n/a
Rear panel 300 Vac 480 Vac
Maximum current Front panel 16 Arms n/a
Rear panel 40 Arms 40 Arms/ph (75 Arms/ph)
IEC 60725 Reference RP-Series CTS: internal n/a
Impedance1 iX-Series CTS: programmable Z programmable Z
Optional Lumped: option -LR1 option -LR3/-LR4
Input Power Voltage 115 / 230 V ± 10 % 115 / 230 V ± 10 %
Current / Frequency < 0.5 A / 50 or 60 Hz < 0.75 A / 50 or 60 Hz
Dimensions HxWxD 3.5 x 16.8 x 22 3.5 x 16.8 x 22
HxWxD 89 x 427 x 560 89 x 427 x 560
1 MX-CTS systems do not offer programmable impedance and require option -LR4/OMNI-3-75 for Flicker test. Options -LR1 and -LR3
may be added to 3001iX-CTS / 5001iX-CTS or 15003iX-CTS configurations to be used in lieu of the standard programmable impedance.
Option -LR1 is built-in to PACS-1. Option -LR3 and -LR4 consist of OMNI-3-18i and OMNI-3-37i respectively. See OMNI data under op-
tions on last page.
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CTS Series - Measurement Specifications
The following specifications are valid for
Measurement Specification Unit
the power analyzer portion of the CTS.
Bandwidth
PC Based A/D Conversion Anti Aliasing > 60 dB at 5 kHz
Bandpass ripple < 2 % up to 2.5 kHz %
The Harmonics Analyzer i data, an impor- Volts
tant requirement for compliance with IEC Range 0.001 - 312.00 Vrms
Max. input 1000 Vpeak
61000-4-7 as well as IEC 61000-4-15. Max. crest factor 5:1
Accuracy ±0.1 % ± 0.05 % FS ± 3 mV
Signal Conditioning Resolution 10 mV
The Power Analyzer and Conditioning Sys- Voltage CMRR 80 dB
tem (PACS) unit is used to provide isolation RMS Current
Current ranges (Auto ranging) 4, 16, 40 / 75 Arms
between the PC based acquisition system Highest range 40 / 75 Arms
and the Equipment Under Test (EUT). Preci- Max. input [permanent,
sion current transformers provide accurate no damage if < 200 Apeak] 40 / 75 Arms
Max. CF [40 / 75 A Range] 5:1 / 2:5:1 @ max Irms
current sensing over three different current Max. CF [4 A Range] 20:1 @ max Irms
ranges for maximum resolution. The PC Accuracy ±0.1 % ± 0.05 % FS ± 3 mA mA
based acquisition system captures data on Resolution 1 mA
Power
all current ranges and automatically selects Range 0.1 - 24,000 W
the appropriate range to use for further Accuracy ±0.25 % ± 0.25 % FS ± 20 mW mW
processing. This eliminates the need for Resolution 0.1 W
Apparent Power
range switching as is commonly done in Range 0.1 - 24,000 VA
conventional power analyzers. Accuracy ±0.15% ± 0.15% FS±20mVA mVA
Resolution 0.1 VA
Anti-aliasing filters are provided for all Power Factor
voltage and current channels to prevent Range 0.000 - ± 1.000
unwanted frequency components from Accuracy ± 0.005
Resolution 0.001
affecting the measurement results.
Crest Factor
The PACS unit provides a convenient way Range 20:1
Accuracy ± 0.005
for the user to connect the unit under test. Resolution 0.001
A single signal cable connects between the Frequency
PC and the PACS unit and provides all the Range 45.0 - 65.0 Hz
analog and digital signals needed to and Accuracy 0.01 % of reading Hz
Resolution 0.1 Hz
from the A/D card. Harmonic Analysis
A high current version of the PACS-3 (PACS- Range Fundamental to 40th
Accuracy Fundamental ±0.05% FS±0.05%/kHz
3-75) is supplied with the 300-CTS-75 and Accuracy Harmonics ±0.1 %±0.1%/kHz
MX-CTS system. Interharmonics resolution 5 Hz
Measurement window 10, 12 and 16 periods
Smoothing filter 1.5 sec
Flicker
Pst Range 0.5 - 5.0 Pst
Accuracy 3 %
Resolution 0.01
Integration time 10 min
Plt Range 0.5 - 5.0
Integration time 120 min
dmax Range 0 - 100 %
dc Range 0.1 - 100 %
dt Range 0.1 - 100 %
dt over 3.3% Range 0 - 2000 ms
CI400PCI - PCI A/D Card CI68C - PACS to PC Cable
Note: For three phase configurations, all specifications are for L-N. Phase angle specifications are valid under balanced load conditions only. For PACS-3-75 models, maximum current range is 75 Arms.
www.california-instruments.com ISO 9001:2000
An Company
Ordering Information
Ordering Information -LR5 Japanese Lumped Reference
Impedance (100 V) for single
For specifications on the AC power source included with each CTS system, refer to phase systems. (OMNI-1-37iJ)
the relevant AC Source data sheet. -EOS1 EN/IEC 61000-4-11 AC source
Standard controller versions with single voltage range: compliance Electronic Out-
Model VAPower ACSource EN61000-4 PACSmodel put Switch for single phase
CTS Systems.
Single Phase Systems
-EOS3 EN/IEC 61000-4-11 AC source
100-CTS AC Line none - PACS-1 compliance Electronic
3001iX-CTS 3000 VA 3001iX PACS-1 Output Switch for 15003iX
5001iX-CTS (-400) 5000 VA 5001iX (-400) PACS-1 System.
10001iX-CTS (-400) 10000 VA 10001iX (-400) PACS-1 -411 EN/IEC 61000-4-11 Voltage
Dips and Interruptions test
Three Phase Systems
option. (included with -EOS
300-CTS-75 AC Line none - PACS-3-75 options)
15003iX-CTS (-400) 15000 VA 15003iX (-400) PACS-3 -413 EN/IEC 61000-4-13 Harmon-
MX45-3Pi-CTS 45000 VA MX45-3Pi PACS-3-75 ics and Inter-Harmonics test
option.
PC Requirements California Instruments will quote a PC as part
-LNS Internal AC Line Sync. (iX
The CTS requires the use of a PC capable of of the system on request. Contact factory for
Series only)
running Win XP/2000 or Vista. Recommended details.
-XLS External AC Line Sync. (iX
PC hardware specifications are as follows: Included with each CTS system:
Series only)
CPU Pentium / Athlon 2.0 GHz or -PCI CI401PCI or CI403PCI, 16 bit
faster. A/D Card. General Options:
RAM 1 GBytes or more. C5- Cabinet 54". System installed
iX Series based CTS Options:
in 19" instrument rack. Highly
Hard Disk 80 Gbytes or more. -LR1 Lumped Reference Imped- recommended for all three
30 Mbytes required for pro- ance for 3/5001iX-CTS phase systems. Prefix `C5-' to
gram storage. configurations. Installed in standard model number to
Display Color SVGA/XGA Monitor PACS-1. order.
Slots Available PCI slot for A/D -LR21 Lumped Reference Imped- CIC-PC Suitable PC with preinstalled
card. ance for 10001iX-CTS configu- CTS and GUI software.
Software MS Word, Windows ration. Includes Case, keyboard,
IEEE-488 For control of the power -LR32 Lumped Reference Imped- mouse, Windows and MS
source, a NI IEEE-488 bus ance for 15003iX-CTS. (OMNI- Word.
controller and available PC 3-18i) CIC-PCX Adds 17 inch monitor and
slot, RS232 or USB port are -OMNI-3-75 Lumped Reference Imped- printer to CIC-PC.
required. ance for MX45-CTS. (OMNI-3- -RMS Rack mount slides.
75i - 3 phase)
Dimension drawing PACS-1 / PACS-3 / PACS-3-75 unit Accessories:
CI401PCI Spare PCI A/D Card, 1 phase
CTS.
CI403PIC Spare PCI A/D Card, 3 phase
CTS.
CI68CA Spare 37 pin signal interface
cable for PCI.
Higher Power Systems
For higher power three phase systems, con-
tact factory.
Note 1: Required item for Flicker test.
Note 2: Option -LR3 is recommended for
15003iX-CTS systems. See App note 119 for
details.
Note: Specifications are subject to change without notice. Specifications are warranted over an ambient temperature range of 25°± 5° C. Unless otherwise noted, specifications are per phase for a sinewave with a resistive
load and apply after a 30 minute warm-up period. For three phase configurations, all specifications are for L-N. Phase angle specifications are valid under balanced load conditions only.
CompuMess Elektronik CA 92121-1964 l(858) 677-9040lFAX: Unterschleißheim
9689 Towne Centre Drive, San Diego,GmbH · Lise-Meitner-Str. 1 · D-85716 (858) 677-0940lsales@calinst.com
© Copyright 2008, California Instruments Corp. Specifications subject to change without notice Printed in the USA CTS 09/08
Telefon (089) 32 15 01 - 0 · Telefax (089) 32 15 01 - 11 · www.compumess.de · www.netzteile.de
www.california-instruments.com