Advanced Test and Measurement
Instruments and Power Supplies

Chroma 61800 Series

Regenerative Grid Simulator with models from 30 to 105kVA

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  • Output power: 61830 : 30kVA ; 61845 : 45kVA ; 61860 : 60kVA max. 61800-100: 105kVA
  • Parallel connect up to 5 units for 300kVA (restrictions apply -  see data sheet)
  • Output voltage: 0-300V, 400V (option)
  • Output frequency: DC, 30Hz-100Hz
  • User selectable single phase or three phase output
  • Full 4 quadrant, fully regenerative up to 100% of output current rating
  • Specifically designed for PV inverter, Smart Grid and EV related test applications
  • Programmable slew rate settings for voltage and frequency
  • Programmable voltage and current limits
  • Turn on, turn off phase angle control
  • LIST, PULSE, STEP mode functions for testing Power Line Disturbance (PLD) simulation
  • Voltage dips, short interruption and voltage variation simulation
  • Harmonics, inter-harmonics waveform synthesizer
  • Comprehensive measurement capability, including current harmonics
  • Analogue programmable interfaces
  • Remote interface: GPIB, RS-232, USB and Ethernet

Product Variants

Model Price

61800-100

Regenerative Grid Simulator 0~300V, 30~100Hz/105kVA, 1 or 3Φ
POA

61830

Regenerative Grid Simulator 0~300V, 30~100Hz/30kVA, 1 or 3Φ
POA

61845

Regenerative Grid Simulator 0~300V, 30~100Hz/45kVA, 1 or 3Φ
POA

61860

Regenerative Grid Simulator 0~300V, 30~100Hz/60kVA, 1 or 3Φ
POA
Model Description Price
A618002
Terminal for Parallel Connection for model 61800 series POA
B618000
AC Load option for 61800 series POA
B618001
400V(L-N) HV output option for 61800 series POA
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