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50 years Spitzenberger & Spies
 

DCS - AC SWITCHING Current Amplifiers

 

AC CURRENT SOURCE:

CURRENT:
0 ... 3000A
POWER:
1000VA UP TO 10000VA
BANDWIDTH:
45Hz ... 100Hz

 

 CURRENT SOURCE FOR MANY APPLICATIONS

  • Touchpanel operation 7” 800x480
  • Low harmonic distortion - even under verynon-linear load conditions
  • Fast slew rate >20V/µs
  • Operates from DC up to 50kHz large signal bandwidth(-3dB)
  • Smallsignal bandwidth up to 300kHz
  • Sink operation mode included – real 4-quadrant operation mode
  • Optical interface for PHILapplications
 

Typical applications for these amplifiers include:

  • Testing thermal and magnetic trip characteristics of circuit breakers
  • Testing of trip characteristics of fuses
  • Calibration and testing of ammeters, powermeters etc.
  • Complex multiphase mains simulation systems of line currents and line voltages across multiple phases (e.g. for testing of power line protection devices such as Distance Protection Relays for the electricity supply industry)
 
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