M133Ci Low-cost Three Phase Power and Energy Calibrator - Barletta Apparecchi Scientifici

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M133Ci Low-cost Three phase Power & Energy Calibrator

Calibratore M133C
M133i Power & Energy Calibrator

  • Voltage "phase-neutral" 1 V to 280 Vdc / 300 mA, 1 V to 600 Vac
  • AC voltage "phase – phase" 2 V to 1200 V
  • DC/AC current 8 mA to 30 A / 5 V
  • DC/AC current 90 A in one phase configuration
  • Power factor setting -1 to +1
  • Floating current outputs to 450 Vpk
  • Frequency range 15 Hz to 1 kHz
  • Simulated electric power to 54 kVA (2.7 MVA with option 140-50)
  • Built-in process multimeter
  • GPIB & RS232 interface

M133C Data Sheet
Click to view in PDF format  (234 KB)


Model M133Ci is compact one-housing three phase electric power/energy calibrator. It can supply unit under test with one phase accurate AC voltage and current with calibrated phase shift or DC voltage and current. Output voltage can be set in six ranges up to 600 V and output current in six ranges up to 30 A. Simulated electric power can be set independently in each phase. Frequency can be set in range from 15 Hz to 1 kHz with resolution 0.001 Hz to 0.01 Hz. Calibrator is equipped with 5 1/2 digital DC meter with DC ranges 20 mA or 10 V for direct calibrating of various types of power transducers.

Using supplied cable adapter the current outputs can be joined together offering one phase current range to 90 A AC/DC.

M133Ci offers only SIN wave output signals. Harmonics, interharmonics, modulation and dip/swell modes are not available in this model.

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