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Connection to a public power supply network requires compliance with the
limit values for circuit feedback associated with harmonics and flicker. A
stable power supply with pure sinusoidal voltage, a harmonics measuring
device and flicker impedance are required for normative measurement.
The AC sources of the NetWave series are well suited for measuring harmo-
nics and flicker for -phase and -phase DUTs and for simulating supply
network disturbances. For the measurement of harmonics, ECE Regulation
No. requires measuring between % and % charging current. The
DPA N already has this routine in its standards library and automati-
cally terminates the test when the threshold value is reached.
TECHNICAL DATA EXCERPT
NETWAVE . (-phase)
Output voltage V– V AC, V +/– V DC
Output current A (RMS) continuous
A (RMS) short term (max. sec.)
A peak value
Frequency range DC–, Hz
Frequency accuracy ppm
Distortion (THD) Better than .% @/ Hz
Output voltage stability Better than .%
Output voltage accuracy Better than .%
DPA N
Input channels ( x voltage and x current)
Data memory Internal SSD (Solid State Drive)
Voltage input range V– V rms
Voltage accuracy Better than .% of the displayed value
Current input range A continuous, A short term
Internal accuracy current Better than .% of the displayed value
Better than .% based on A
Harmonics U, I, Phase P, Q, S (nd to th order)
Filckerimpedanz Phase line: . ohm + J. ohm
Neutral line: . ohm + J. ohm
Rack ( HU) (L x W x H) mm x mm x , mm
APPLICATIONS
SUPPORTED STANDARDS EXCERPT
> IEC --
> IEC --
> IEC --
> IEC --
> JIS C --
> IEC -- as per ECE R test procedure
> IEC -- as per ECE R test procedure
> IEC --
> IEC --
> IEC --
> IEC --
> IEC --
> IEC --
> IEC --
> IEC --
> MIL-ST D
> RTC A/DO Section
> Airbus
> Boeing
Harmonics up to A
Flicker up to A
AC source, -phase
Flat curve
Frequency sweep
Harmonics
DC simulation
Power fail (dips)
Power fail (interruption)
PHASE TEST SYSTEM FOR HARMONICS
AND FLICKER
DPA N | NETWAVE .
Connection to a public power supply network requires compliance with the
limit values for circuit feedback associated with harmonics and flicker.
A stable power supply with pure sinusoidal voltage, a harmonics measu-
ring device and flicker impedance are required for normative measure-
ment.
In accordance with IEC -, harmonic and interharmonic voltages
must also be simulated and tested. To meet all of these requirements,
EM TEST has the ultimate -phase testing system, which consists of
NetWave, DPA N and the AIF N flicker impedance.
TECHNICAL DATA EXCERPT
NETWAVE (-phase)
Output voltage V– VAC, V +/– V DC
Output current/phase A to A (RMS) continuous
A to A (RMS) short term (max. sec.)
A to A peak value
Frequency range DC–, Hz
Frequency accuracy ppm
Distortion (THD) Better than .% @/ Hz
Output voltage stability Better than .%
Output voltage accuracy Better than .%
DPA N
Input channels ( x voltage and x current)
Data memory Internal SSD (Solid State Drive)
Voltage input range V– V rms
Voltage accuracy Better than .% of the displayed value
Current input range A continuous, short term A
Internal accuracy current Better than .% of the displayed value
Better than .% based on A
Harmonics U, I, Phase P, Q, S (nd to th order)
AIF N
Flicker impedance Zref Phase line: . ohm + J. ohm
Neutral line: . ohm + J. ohm
Flicker impedance Ztest Phase line: . ohm + J. ohm
Neutral line: . ohm + J. ohm
Phase current A, A, A, A, depending on model
APPLICATIONS
SUPPORTED STANDARDS EXCERPT
> IEC --
> IEC --
> IEC --
> IEC --
> JIS C --
> IEC --
as per ECE R test procedure
> IEC --
as per ECE R test procedure
> IEC --
> IEC --
> IEC -
> IEC -
> IEC --
> IEC --
> IEC --
> IEC --
> IEC --
> IEC --
> MIL-ST D
Harmonics up to A
Harmonics > A– A
Flicker up to A
Flicker up to > A– A
AC source, -phase
AC source, -phase
Flat curve
Frequency sweep
Harmonics
DC simulation
Power fail (dips)
Power fail (interruption)
HARMONIC AND FLICKER SYSTEM/GENERATION
OF HARMONICS AND INTERHARMONIC VOLTAGES
NETWAVE PHASE |
DPA N | AIF N
AUTOMOTIVE > EMC TEST SYSTEMS FOR AUTOMOTIVE ELECTRONICSAUTOMOTIVE > EMC TEST SYSTEMS FOR AUTOMOTIVE ELECTRONICS
> As per ECE Regulation No. ,
IEC -, Ed. , Part
> Testing for harmonics and fl icker
> Simulation of disturbances
in power supply networks
> Harmonics test routine as per the testing
methods of ECE Regulation No.
> ECE R/IEC -/IEC --
> AC/DC source x VAC, +/– V DC
> Output power up to kVA AC, kW DC
> Currents up to A per phase
> High inrush and peak current capability
- AUTOMOTIVE 1
- WITH THE , YOU GET 2
- EVERY WAVEFORM! 2
- AND AT , THINGS 3
- REALLY INTERESTING! 3
- THE SMALLEST MOBILE 5
- TEST LABORATORY IN 5
- THE WORLD! 5
- IMMUNITY TESTING 6
- UCS N & LD N: 7
- FOR ALL TRANSIENTS 7
- UCS N: 8
- VERSATILITY 8
- TEST PULSES CUSTOMIZED 9
- EXACTLY FOR YOUR NEEDS: 9
- FREESTYLE MODE 9
- LD N: 10
- THE POWER PACKAGE 10
- CREATE YOUR OWN 11
- TEST PULSES WITH 11
- FREESTYLE 11
- UCS N SERIES 12
- LD N SERIES 12
- FOR ALL OF OUR 13
- EQUIPMENT CAN 13
- BE FOUND AT: 13
- DATASHEETS 13
- Software 14
- “EVERY TEST STANDARD AT 15
- YOUR FINGERTIPS: PERFECT!” 15
- AUTOMATIC TESTS” 16
- BATTERY SIMULATION 17
- THE BLACK BOX 18
- FOR YOUR TEST DRIVES: 18
- THE AUTOWAVE 18
- AUTOWAVE: 19
- SIMULATE + MEASURE + 19
- ANALYZE IN DETAIL 19
- AUTOWAVE.CONTROL: 20
- EVERYTHING’S INCLUDED 20
- TEST WITH STANDARD FILES 21
- CREATE COMPLEX TESTS 22
- WITH THE SLIGHTEST OF EASE 22
- MEASURING AND 22
- DOCUMENTING WAVEFORMS 22
- PFS N SERIES 23
- VDS N SERIES 23
- TRANSIENT 24
- EMISSIONS TESTS 24
- SWITCH & CONTROL: 25
- POWER SUPPLY 25
- SWITCHES 25
- CONDUCTED AND 27
- RADIATED IMMUNITY 27
- HIGH FREQUENCY: 28
- CWS N 28
- ICD SOFTWARE 29
- FOR CWS N 29
- ICD.CONTROL FUNCTIONS 30
- VISIT US 31
- ON THE WEB: 31
- * Helmholtz coil too 32
- AMP N SERIES 33
- CN N 33
- ESD TESTS 34
- HYBRID AND 36
- ELECTRIC VEHICLES 36
- ELECTRIFYING SOLUTIONS 37
- FOR HYBRID AND 37
- … WE MEET THEM: 38
- THE NEW STANDARDS 38
- DPA N 39
- NETWAVE PHASE 39
- DPA N 39
- UCS N 40
- ACCESSORIES 41
- FOR SUCCESSFUL 41
- RCB N 42
- TECHNICAL DATA EXCERPT 42
- SUPPORTED STANDARDS 42
- GENERATED PULSES 42
- CA BS N 42
- EVERYTHING IN ONE 43
- PACKAGE FOR A SUCCESS 43
- FUL TEST 43
- ISO RACK 43
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