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CWS 500N1-series
Continuous Wave Simulator, 80W
Highlights
• Signal generator 9kHz to 1GHz
• Amplitude modulation: 1Hz to 3kHz (0% to 95%)
• Pulse modulation: 1Hz - 1kHz (10% to 90%)
• USB-Interface
• Automatic calibration via built-in power meter
• 80W amplifier, 100kHz to 300MHz
• Built-in current monitor, 9kHz to 1GHz
• Connection for external amplifiers up to 1GHz
• Software for Windows Vista & Windows 7
• Optional icd.control software
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CWS 500N1-series Datasheet
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Application
CWS 500N1 - The single box solution for rf conducted immunity Testing
The CWS 500N1 is the most compact single box test equipment for testing conducted
rf immunity as per IEC 61000-4-6 and related standards. Apart from the 1kHz 80%
AM signal the CWS 500N1 also generates a 2 Hz 80% AM signal to test medical appliances
and a 1 Hz PM signal with 50% duty cycle required to test safety equipment like
fire alarms. Equipped with a 1 GHz current monitor the CWS 500N1 can be used up
to 1 GHz by means of an external amplifier.
EM TEST supplies a large range of CDNs, EM clamp and current injection clamps as
well as the corresponding calibration accessories. Full compliant levelling can
be run from the front panel of the CWS 500N1 storing the results in one of the 5
memories.
Benefits
Conducted rf immunity testing - Easy, fast and reliable
One single box replaces five dedicated items. Hence setting up for testing is much
easier and faster, saves space, is much more reliable and you achieve a higher reproducibility
of the test results.
The CWS 500N1 offers the best benefit-to-cost ratio. Calibration/levelling of the
test set-up has never been easier; terminate the DUT port with the calibration adapter,
connect this to the 150ohm-to-50ohm matching impedance and lead its output to the
Cal Input. Start the calibration routine and you are done in a minute.
The signal generator delivers signals up to 300MHz for the internal amplifier while
the frequency range can be extended for 9kHz to 1GHz using an external amplifier.
The powerful, top-performance built-in class A amplifier allows to test up to 30V
using any kind of coupling/decoupling device (CDNs, EM clamps, current injection
clamps). The built-in 1GHz current monitor offers the ability to control the injected
current signal while using injection clamps.
The EM TEST specific Quick Start test routine complemented by pre-programmed Standard
Test routines make the CWS 500N1 completely independent from operation by software.
icd.control software extends the capabilities of the CWS 500N1 to a complete rf
test system, e.g. performing enhanced calibrations (customised voltage level or
frequency range) through the built-in power meter.
Standards
See the full list of manufacturer specific standards here
| EN 300329 |
EN 301489-1 |
EN 55024 |
IEC 60601-1-2 |
ISO 11452-4 |
| EN 300340 |
EN 301489-17 |
EN 61000-4-6 |
IEC 61000-4-6 |
MIL STD 461 D CS 114 |
| EN 300342-1 |
EN 301489-24 |
EN 61000-6-1 |
IEC 61326 |
MIL STD 461 E CS 114 |
| EN 300386 V1.3.2 |
EN 301489-7 |
EN 61000-6-2 |
IEC 61850-3 |
DO 160 Section 20 |
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CWS 500N2
Continuous Wave Simulator
Highlights
• Most compact equipment
• Supports BCI testing as per various standard requirements
• Basic frequency range 9kHz up to 400MHz
• Extendable frequency range up to 1GHz
• Built-in 100W class A amplifier up to 400MHz
• Built-in RF switch to connect external amplifier
• Built-in directional coupler
• Built-in 3-channel power meter up to 1GHz
• Optional icd.control software
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CWS 500N2 Datasheet
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Application
Bulk current injection (BCI) testing
Bulk Current Injection (BCI) is a test procedure to proof the immunity to electrical
disturbances by narrowband electromagnetic energy. The test signal is injected by
means of a current injection probe physically being a current transformer laid around
the wiring harness. Immunity tests are performed varying the level and the frequency
of the injected test signal. The BCI test methode is widely known in the automotive
industry as well as in the military/aircraft industry to test single components
of a complex system.
The CWS 500N2 is designed to be used also for tests with CDNs and EM clamps for
tests according to EN/IEC 61000-4-6 and related standards.
Benefits
BCI testing out of one single box - Easy, fast and reliable
The CWS 500N2 is the first compact solution world-wide for testing rf conducted
immunity to narrowband radiated electromagnetic energy. Apart from the injection
probe and the monitoring probe everything is in the box; controller, signal generator,
amplifier, directional coupler and rf power measurement of up to three signals in
parallel. A built-in rf switch allows to connect and use any external amplifier
to extend the system's capabilities.
Despite of being that compact the CWS 500N2 is a very flexible solution and can
be used in the laboratory as well as everywhere in the field. Setting up a test
is done very quickly with a minimum effort for cabling of the test equipment. There
are only two leads; the rf power lead to the input of the injection probe and the
return lead from the monitoring clamp. The user doesn't need to be an expert to
run reliable and reproducible tests.
A powerful software tool including extensive reporting features and instrument driving
capabilites masters the test procedures. All operation is done by means of icd.control
software.
Standards
See the full list of manufacturer specific standards here
| EN 61000-4-6 |
IEC 60601-1-2 |
MIL STD 461 D CS 114 |
| EN 61000-6-1 |
IEC 61000-4-6 |
MIL STD 461 E CS 114 |
| EN 61000-6-2 |
IEC 61326 |
MIL STD 461 F CS 114 |
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| DO 160 Section 20 |
ISO 11452-4 |
SAE J1113-4 |
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ISO 11452-4 |
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ISO 11452-5 |
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CWS 500N3
Simulator for low frequencies 10 Hz - 250 kHz
Highlights
• Most compact equipment for ripple noise on ac/dc supplies and magnetic fields
• Built-in LF signal generator
• Built-in LF amplifier
• Built-in LF transformer 2:1
• Built-in frequency-selective voltage and current meter
• Built-in load resistors
• Automatic self-calibration
• Optional icd.control software
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CWS 500N3 Datasheet
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Application
CWS 500N3 - Testing of ripple noise and magnetic fields
Key applications of the CWS 500N3 are in the automotive and aerospace area. Various
international standards and MIL requirements call for magnetic field tests in the
low frequency range. Apart from this the automotive industry requires conducted
immunity tests with superposed sinusoidal signals on the DC supply voltage (ripple
noise). For both applications the CWS 500N3 is the perfect equipment including everything
in a single box, necessary for these tests.
The CWS 500N3 meets requirements of SAE J1113-2, ISO 11452-8, DO 160D/E Section
18 and MIL-STD-461 D/E CS101, CS109 and RS101.
Benefits
Low frequency testing out of one single box - Easy, fast and reliable
The CWS 500N3 is the state-of-the-art solution in a compact single-box design to
test the immunity to conducted low-frequency disturbances and low-frequency magnetic
fields. The CWS 500N3 includes a LF signal generator and amplifer, a low-frequency
transformer 2:1, a frequency- selective voltage/current meter and load resistors
as required by the standards. For remote control via icd.control software both a
GPIB and USB interface are available. icd.control software supports the test routines,
controls external measuring devices and automatically generates a test report including
all test data.
Standards
See the full list of manufacturer specific standards here
| DO 160 Section 18 |
MIL STD 461 D CS 101 |
MIL STD 461 F CS 109 |
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MIL STD 461 D CS 109 |
MIL STD 461 F RS 101 |
| ISO 11452-10 |
MIL STD 461 D RS 101 |
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| ISO 11452-8 |
MIL STD 461 E CS 101 |
SAE J1113-2 |
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MIL STD 461 E CS 109 |
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MIL STD 461 E RS 101 |
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MIL STD 461 F CS 101 |
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CWS 500N4
Simulator for conducted, common-mode disturbances, 0Hz (DC) to 150kHz
Highlights
• Most compact equipment for common-mode disturbances as per IEC 61000-4-16
• Built-in LF signal generator and LF amplifier
• Sweep mode capability 10Hz to 165kHz
• Built-in rectifier module for DC testing
• Built-in voltage meter (rms values)
• Built-in semiconductor power switch
• Test capabilities for DC, 16 2/3Hz, 50Hz and 60Hz in continuous mode and
short term mode
• USB-Interface
• Software for Windows Vista & Windows 7
• Optional icd.control software
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CWS 500N4 Datasheet
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Application
CWS 500N4 - Testing for immunity to conducted, common-mode disturbances
The CWS 500N4 is the state-of-the-art solution in a compact single-box design to
test for immunity to conducted, common mode disturbances in the frequency range
0Hz (DC) to 150kHz. Such test requirements are specified in IEC 61000-4-16 and cover
continuous mode testing as well as short term testing with DC, 16 2/3Hz, 50Hz and
60Hz with 4 test levels each plus a sweep mode from 10Hz to 165kHz.
Benefits
Conducted common mode testing out of one single box - Easy, fast and reliable
The CWS 500N4 consists of all the necessary parts to perform full-compliant tests
as per IEC 61000-4-16 including the signal generator, the LF amplifier, a DC rectifier
module, a semiconductor power switch and the rms measurement of voltage and current.
The CWS 500N4 is able to generate all continuous mode test levels up to 30V (DC,
16 2/3Hz, 50Hz and 60Hz) and the frequency sweep 15Hz to 150kHz without any additional
external voltage source.
In order to perform the short-term mode tests up to 300V (DC, 50Hz or 60Hz, depending
on the mains line frequency) the optional MV 2606N2.2 is required.
If tests need to be done with 16 2/3Hz or at frequencies other than the mains line
frequency the optional programmable AC voltage source ACS 500N2.2 is needed.
For remote control via icd.control software both a GPIB and USB interface are available.
icd.control software supports the various test routines, can automatically generate
a test report including all test data and offers multiple interruption functions.
Manually operated the user is offered the Quick Start test routine for the easy
and efficient testing of specific test points without software.
Standards
See the full list of manufacturer specific standards here
| EN 61000-4-16 |
IEC 61326 |
| IEC 60255-22-7 |
IEC 61543 |
| IEC 60533 |
IEC 61850-3 |
| IEC 61000-4-16 |
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