ET System EAC-3S Series AC Sources, 3-Phase, 750 bis 30.000 VA

ETSYSTEM EAC-3S Series AC Sources, 3-phase, 750 bis 30.000 VA
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Benefits

  • 3-phase electronic AC sources.
  • AC/DC and AC+DC operation.
  • Simulation of 1- or 3-phase networks.

ET System EAC-3S Series Linear AC Sources, 3-phase, 750...30,000 VA

When simulating AC networks, the AC sources of ET System are essential. They supply freely adjustable single- and three-phase sine, rectangle or triangle voltages. The manually adjustable frequency range lies between 0...2000 Hz. In addition, often needed frequencies such as 50 Hz, 60 Hz, and 400 Hz can be selected at the press of a button. The entire series has excellent control data, offers a distortion of only 0.1% and DC voltage programming accuracy of 100 mV - all that at a very high control precision of 0.1%.

  • 3-phase electronic AC sources.
  • AC/DC and AC+DC operation.
  • Simulation of 1- or 3-phase networks.
  • Power 250...30,000 VA.
  • Output voltage 0...700 VAC or 1000 VDC per phase.
  • Variable frequency from 1 to 2000 Hz, sine, triangle, and rectangle.
  • Maximum current up to 600 A per phase.
  • Graphic Display.
  • Measurement of voltage, actual current, average value, peak current, actual power, no power, apparent power, Power- and crest factors
  • Constant voltage and current mode operation (CV, CC).
  • Free memory for three programmable curves (WAV files), enabled via an external SD car. (option).
  • 10 memory spaces to save configurations.
  • Integrated measuring curves for different standards (EN, MIL etc.)
  • Adjustable external oscillator input ±10 V ±360° phase with selectable delay up to 70 ms (option).
  • Computer interface (option): GPIB/IEEE488, RS232/485, USB, LAN; drivers for LabVIEW.
  • Customer specific models on request.

Our shop gives you a choice of frequently requested standard models.
Various special versions are possible - just call us or send an E-Mail!

Model Overview - Examples

ModelPowerVoltageCurrentDimensions
EAC-3S 250
3x 250 VA
3x 0...300 VAC/0...425 VDC
3x 0...3 A
3x 19" x 4 U x 434.5 mm
EAC-3S 500
3x 500 VA
3x 0...300 VAC/0...425 VDC
3x 0...6 A
3x 19" x 4 U x 434.5 mm
EAC-3S 1000
3x 1,000 VA
3x 0...300 VAC/0...425 VDC
3x 0...10 A
3x 19" x 6 U x 434.5 mm
EAC-3S 2000
3x 2,000 VA
3x 0...300 VAC/0...425 VDC
3x 0...15 A
3x 19" x 6 U x 434.5 mm
EAC-3S 3000
3x 3,000 VA
3x 0...300 VAC/0...425 VDC
3x 0...20 A
3x 19" x 10 U x 434.5 mm
EAC-3S 4000
3x 4,000 VA
3x 0...300 VAC/0...425 VDC
3x 0...30 A
3x 19" x 16 U x 600 mm
EAC-3S 5000
3x 5,000 VA
3x 0...300 VAC/0...425 VDC
3x 0...35 A
3x 19" x 16 U x 600 mm
EAC-3S 6000
3x 6,000 VA
3x 0...300 VAC/0...425 VDC
3x 0...40 A
3x 19" x 16 U x 600 mm
EAC-3S 7000
3x 7,000 VA
3x 0...300 VAC/0...425 VDC
3x 0...50 A
3x 19" x 16 U x 800 mm
EAC-3S 8000
3x 8,000 VA
3x 0...300 VAC/0...425 VDC
3x 0...60 A
3x 19" x 20 U x 800 mm
EAC-3S 9000
3x 9,000 VA
3x 0...300 VAC/0...425 VDC
3x 0...70 A
3x 19" x 25 U x 800 mm
EAC-3S 10000
3x 10,000 VA
3x 0...300 VAC/0...425 VDC
3x 0...80 A
3x 19" x 25 U x 800 mm

Options

OptionDescription
...-230Input 230/207...253 VAC
...-400Input 400/360...440 VAC
...-3P208Input 3x 208/187...229 VAC
...-3P400Input 3x 400/360...440 VAC
...-3P480Input 3x 480/432...528 VAC
...-V500Extended voltage range 0...500 VAC/0...700 VDC -40% Imax
...-V700Extended voltage range 0...700 VAC/0 ...1,000 VDC -50% Imax
...-F1000Extended frequency range 1...1,000 Hz
...-F2000Extended frequency range 1...2,000 Hz
...-LTGPIBInterface GPIB/IEEE488
...-LTRS485 Interface RS485
...-LTRS232Interface RS232
...-LANInterface LAN
...-USBInterface USB
...-ATI5Galvanically isolated analog interface 0...5 VDC
...-ATI10Galvanically isolated analog interface 0...10 VDC
...-EXT-OSZExternal oscillator input
...-SDSD card slot
...-SYNCASync output for triggering external measurement devices or similar
...-SYNCESync input for synchronization with external sources
..-INTLOCKInterlock input/safety shutdown
...-DIPDisengageable output voltage during a specific number of half periods (digital interface required)
...-GATEEngageable output voltage during a specific amount of time (digital interface required)
...-APulsAdjustable puls sequence (digital interface required)
...-LoadRLoad reverse energy recovery
...-LoadLRLoad energy recovery/regeneration in development