EM Test NetWave 7.3
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Description
The NetWave series (1-phase) are single phase AC/DC power sources, specifically designed to meet the requirements as per the standards IEC/EN 61000-4-13, -4-14 and -4-28. Used as a DC power source it covers the requirements as per the standards IEC/EN 61000-4-17 (Ripple on DC) and IEC/EN 61000-4-29 for voltage dips and interruptions on DC supplies. With its low distortion and high stability, even if supplying dynamic loads, the NetWave series guarantees full compliant measurements for harmonics and flicker testing as per IEC/EN 61000-3-2,-3-3, -3-11 and -3-12 as well as JIS C 61000-3-2.The NetWave series is well suited for testing inverters (e.g. solar power, wind power) and e-vehicles.
Additionally, the NetWave series (1-phase) offers the necessary capabilities for avionics testing as per DO-160, Airbus ABD0100 and Boeing as well as per MIL-STD-704.
NETWAVE - THE POWERFUL MULTITALENT FOR AC AND DC SUPPLY SIMULATION
The programmable AC and DC power source with its wide frequency bandwidth offers powerful waveform generation capabilities for various test applications in the EMC area and for avionics testing. Based on a Dual-Processor technology, with an integrated high-performance PC, a digital signal processor (DSP) and equipped with a hard disk the NetWave is capable to generate and record waveforms in realtime.
Its output power with low distortion and high stability, even if supplying dynamic loads, guarantees full compliant measurements for harmonics and flicker testing as per IEC/EN 61000-3-2, JIS C 61000-3-2 and IEC/EN 61000-3-3 as well as per IEC/EN 61000-3-11 and IEC/EN 61000-3-12. The NetWave is well suited for testing inverters of solar and wind power generators and e-vehicles. Additionally, the NetWave offers full capabilities for avionics testing as per DO-160, Airbus ABD0100 and Boeing as well as per MIL-STD-704.
According to standard requirements a pure sinusoidal voltage is needed for harmonics and flicker measurements. The output voltage of the NetWave is therefore guaranteed to have a very low distortion (THD) of less than 0.1% regardless of the load.
No matter whether waveforms are programmed of segments or of single points (normally resulting in MBs of data) the NetWave will do. Recording of waveforms with up to 1GByte is easily possible. The measuring channels are designed to handle up to +/- 500 Vpeak and +/-150 Apeak with 16bit resolution. Interfaces like GPIB, Ethernet and USB (to connect a memory stick) are common features with the NetWave.
- Specifications:
- Model : NetWave 7.3
- Multifunctional AC/DC source, 7,500 VA AC / 9,000 W DC, with built-in isolation transformer required to perform tests as per aircraft (DO-160, Airbus and Boeing) and military (MIL-STD-704) standards
- Output voltage
- 0 V - 360 VAC (RMS)
- 0 V - +/-500 VDC
- Output current *
- 26 A (RMS) continuous
- 47 A (RMS) short-term (max. 3 s)
- 200 A repetitive peak
- *(@max. 300 VAC, 360 VDC)
- SourceAC mode
- Extended trigger functions
- Segment "Step
- Ramping of voltage and/or frequency in constant time windows
- Specifications
- Number of Lines
- 1
- Output Voltage AC (V) (p-n)
- 360
- Output Voltage DC (V)
- 500
- Output Power AC (kVA)
- 7.5
- Output Power DC (kW)
- 9
- Output Current continuous (A) 1)
- 26
- Output Current short term (max. 3s) (A) 1)
- 47
- Ouput Current repetitive peak (A) 1)
- 200
- Bandwidth (kHz)
- 5
- Output frequency
- DC - 5,000 Hz
- Frequency accuracy
- 100 ppm
- DC offset with AC signal
- <20 mV with linear load
- Phase accuracy
- Resolution 1 Degree
- Output noise
- < 50 V : 110 mV rms > 50 V : 320 mV rms + 0.02% of set value
- Slew rate
- 8 V/us
- Regulation
- Voltage sense
- Internal or external, 4 wires
- Distortion (THD)
- Less than 0.5 %, @50/60 Hz
- Output voltage stability
- Better than 0.1 %
- Output voltage accuracy
- Better than 0.5 %
- Max. compensable drop on wire
- 5 % of V nominal.
- Current limiter f<75 Hz
- 2 A to Imax for (NetWave 3)
- 5 A to Imax for (NetWave 7.x)
- Stop / Current limiter
- Trigger & Monitoring
- Trigger
- 2 inputs, 2 outputs
- DUT monitors
- 2 inputs, configurable
- Waveform Generator
- Segment types DC
- DC, Ramp, Square, Triangle, Sawtooth, Step, Sine, Sine sweep, Sine ramp, Damped sinewave, Sine ripple, Profile, Square sweep, Noise, Sine Dwell, Sinc, Harmonic, Exponent ..
- Segment types AC
- Sine, Modulation, Sine sweep, Sweep on Sine, Sine up/down, Overswing, Sine offset, Sine Dip, Sine switching, Harmonic, Interharmonic, Interharmonic step, Harmonic distortion ...
- Segment duration
- Unlimited
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