Schattenwurf

AC-Sources – Switch mode



  • 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-SM 3 - 1.000 KVA

• programmable High-Power AC-Power-Sources • Single- & three-phase

  • Advance PWM technology to delivery high power out on less space
  • Direct Digital Synthesis (DDS) waveform generation
  • One key recall for 9 different voltage and frequency
  • Interface Standard RS232 (Option GPIB and RS485)
  • Precise high speed of the output for RMS Voltage, RMS Current, True power, Frequency, Power factor, Current crest factor etc.
  • Overload capability, 110 % load 15 minutes, 125 % 10 minutes, 150 % 1 minute
  • 100 % load and unload, the regulated voltage response within 2 seconds
  • Numeric key for data setting

EAC-AFV 15 – 2.000 kVA

• Single- and three-phase switch mode electronic AC-Power-Sources

  • Touch Screen
  • High Efficiency
  • General mode
  • Step Mode
  • Gradual Change Mode
  • Multiple communication ports to choose
  • Enhanced troubleshooting function
  • Back-feed protection
  • Adjustable power Iimit
  • lndependently adjustable three-phase output (optional)
  • Eco-friendly and high-efficiency design