Schattenwurf

AC-Sources – Linear



  • Simulation of single- and three-phase networks
  • AC and DC operation
  • 0 – 700 V AC / 1.000 V DC output voltage per phase
  • 1 – 2.000 Hz variable frequency (sine, square, triangle)
  • Currents up to 600 A per phase
  • Graphical display
  • Measuring of: voltage, current, average and peak current, effective power, idle power, apparent power, power factor, crest factor
  • Constant voltage and constant current modes
  • Free memory space to store user programmed curves via optional SD card slot
  • External oscillator input ±10 V with adjustable time delay up to 70 mS
  • Digital interface IEEE, RS-232/485, USB, LAN
  • Galvanically isolated 0 - 5 V or 0 - 10 V analogue interface
  • Script control: process programming and booting from memory card
  • Creation of user defined waveforms and programming via memory card or digital interface
  • Data logging function: output values can be saved at adjustable time intervals to a memory card
  • Script operation in combination with data logging function provides and stand-alone testing
  • Sync input synchronizes the device with external sources
  • Sync output triggers external measurement instruments or similar
  • ‘Brown-out’ simulation where output voltage drops for a determined amount of half periods
  • Output voltage for a determined amount of time
  • Special versions available on request


EAC-S 250 - 10.000 VA

• Single-phase electronic AC-Power-Sources

  • Power range from 250 to 10.000 VA
  • Output voltage from 0 – 700 VAC or 1000 VDC per phase
  • Variable frequency from 1 to 2000 Hz,  
  • Wave forms sine, triangle and rectangle
  • Maximum current up to 80 A per phase
  • Simulation of 1 or 3 phases
  • Graphic Display
  • Measurement of voltage, actual current, average value, peak current, actual power, no power, apparent power, Power- and crest factors
  • Voltage and current mode operation
  • Free memory for three programmable curves (WAV files), enabled via an external SD card. (option)
  • Integrated measuring curves for different standards
    (EN, MIL….)
  • Adjustable External Oscillator input ± 10 V ± 360 ° phase (option)
  • Computer interface: IEEE, RS 232 / 485, USB, LAN (option)
  • Customer specific models on request

EAC-3S 750 - 30.000 VA

• Three-phase electronic AC-Power-Sources

  • Power range from 750 to 30.000 VA
  • Output voltage from 0 – 700 VAC or 1000 VDC per phase
  • Variable frequency from 1 to 2000 Hz,  
  • Wave forms sine, triangle and rectangle
  • Maximum current up to 80 A per phase
  • Simulation of 1 or 3 phases
  • Graphic Display
  • Measurement of voltage, actual current, average value, peak current, actual power, no power, apparent power, Power- and crest factors
  • Voltage and current mode operation
  • Free memory for three programmable curves (WAV files), enabled via an external SD card. (option)
  • Integrated measuring curves for different standards
    (EN, MIL….)
  • Adjustable External Oscillator input ± 10 V ± 360 ° phase (option)
  • Computer interface: IEEE, RS 232 / 485, USB, LAN (option)
  • Customer specific models on request

EAC-SP 250 - 12.000 VA

• Single-phase electronic AC-Power-Sources

  • Power range from 250 to 12.000 VA
  • Output voltage from 0 – 700 VAC or 1000 VDC per phase
  • Variable frequency from 1 to 2000 Hz, Wave forms sine, triangle and rectangle
  • Maximum current up to 80 A per phase
  • Simulation of 1 or 3 phases
  • Graphic Display
  • Measurement of voltage, actual current, average value, peak current, actual power, no power, apparent power, Power- and crest factors
  • Voltage and current mode operation
  • Free memory for three programmable curves (WAV files), enabled via an external SD card. (option)
  • Integrated measuring curves for different standards(EN, MIL….)
  • Adjustable External Oscillator input ± 10 V ± 360 ° phase (option)
  • Computer interface: IEEE, RS 232 / 485, USB, LAN (option)
  • Customer specific models on request

EAC-3SP 750 - 36.000 VA

• Three-phase electronic AC-Power-Sources

  • Power range from 750 to 36.000 VA
  • Output voltage from 0 – 700 VAC or 1000 VDC per phase
  • Variable frequency from 1 to 2000 Hz,
  • Wave forms sine, triangle and rectangle
  • Maximum current up to 80 A per phase
  • Simulation of 1 or 3 phases
  • Graphic Display
  • Measurement of voltage, actual current, average value, peak current, actual power, no power, apparent power, Power- and crest factors
  • Voltage and current mode operation
  • Free memory for three programmable curves (WAV files), enabled via an external SD card. (option)
  • Integrated measuring curves for different standards(EN, MIL….)
  • Adjustable External Oscillator input ± 10 V ± 360 ° phase (option)
  • Computer interface: IEEE, RS 232 / 485, USB, LAN (option)
  • Customer specific models on request

EAC 250 - 10.000 VA

• Single-phase electronic AC-Power-Sources

  • Linear technology
  • DC and AC voltage mode
  • Adjustable frequency up to 2kHz
  • Digital display for VRMS, ARMS, W & frequency
  • Optional computer & analogue interfaces
  • Regulation <0.3%
  • Distortion <1%
  • External oscillator Input (0-20VPP)

EAC/3P 750 - 30.000 VA

• Flexible modular three-phase electronic systems

  • Modular 3 phase systems
  • Linear technology
  • Distortion < 1 %
  • Front panel control with displays
  • ATE systems with computer control
  • Floating outputs
  • Adjustable frequency up to 2 kHz
  • Short circuit-, overload and over temperature protected
  • Programmable ripple option