EM TEST NetWave 67.2 (3-Phase) AC/DC Power Source

Description

EM TEST NetWave 67.2 (3-Phase) AC/DC Power Source is designed to fully meet the requirements as per IEC/EN standards 61000-4-13, 61000-4-14, 61000-4-28 and pre-compliance testing to 61000-4-27. It is also used as a DC power source to cover 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. The NetWave series is well suited for testing inverters (e.g. solar power, wind power) and e-vehicles like LV 123 standard.

Additionally, the NetWave series (3-phase) offers the necessary capabilities for avionics testing as per DO-160, Airbus ABD0100 and Boeing as well as per MIL-STD-704 and is perfectly suited as reference source for Harmonics and Flicker testing.

 

MODEL SERIES OVERVIEW

NetWave Series (3-Phase) Three-Phase Multifunctional AC/DC Power Sources

Features

  • Wide Power Bandwidth; DC – 5 kHz
  • Output Power up to 270 kVA AC / 324 kW DC
  • Output up to 3*690 VAC (p-p), +/-1120 VDC
  • High Inrush Current Capability
  • Power-recovery up to nominal power (optional)
  • Built-in Arbitrary Waveform Generator
  • Standard Test Routines for IEC/EN requirements as well as for Aircraft and MIL-STD testing
  • Multiple Interfaces
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Specifications

NETWAVE 67.2
Output voltage 0 V – 3*360 V AC (p-n)

0 V – 3*620 V AC (p-p)

0 V – +/- 500 V DC, (1000 VDC*)

Output current (@ max. 300 V AC/360V DC) 75 A (RMS) continuous

100 A (RMS) short term (max. 3 s)

400 A repetitive peak

GENERAL DATA (ALL MODELS)
SPECIFICATIONS
Output frequency DC – 5,000 Hz
Frequency accuracy 100 ppm
Output connectors Safety lab connectors

CEE type 32 A (only for NetWave 20.x and NetWave 30.x)

Interfaces GPIB

Ethernet

RS 232 (input from DPA analyser)

Frame bus (internal system bus)

Phase accuracy Resolution 1°
Output noise < 50 V: 110 mV rms

> 50 V: 320 mV rms

Slew Rate 8V/μs
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 wires 5 % of V nominal
Current limiter 5 A to Imax

Stop / Continuous (behavior)

Protection Over current

Over voltage

Over temperature

Low voltage

TRIGGER AND DUT MONITORING
Trigger 2 inputs, 2 outputs
DUT monitors 2 inputs, configurable
OPTION FOR DC EXTENDED VOLTAGE RANGE
* with option OPT-3 DC-EVR,

Double the DC voltage

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