63804 Chroma AC DC Electronic Load

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  • Power Rating: 1800W, 3600W, 4500W
  • Voltage Range: 50V to 350Vrms
  • Current Range: Up to 18Arms, 36Arms, 45Arms
  • Peak Current: Up to 54A, 108A, 135A
  • Parallel / 3-Phase Function
  • Frequency Range: 45 to 440Hz, DC
  • Crest Factor Range: 1.414 to 5.0
  • Power Factor Range: 0 to 1 lead or lag (Rectified mode)
  • CC, CR, CV, CP for DC Loading
  • Constant & Rectified Load Modes for AC Loading
  • Analog Voltage & Current Monitor
  • Timing Measurement for Battery, UPS, Fuse and Breaker tests
  • Measurement: V, I, PF, CF, P, Q, S, F, R, Ip+/- and THDv
  • Short circuit simulation
  • Full Protection: OC, OP, OT protection and OV alarm
  • GPIB & RS-232 included


  • Single
  • 4.5 kW
  • 350 V
  • 45 A

The Chroma 63804 Load can simulate load conditions under high crest factor and varying power factors with real time compensation even when the voltage waveform is distorted. This special feature provides real world simulation capability and prevents over-stressing thereby giving reliable and unbiased test results.

More Information
Current45 A
Voltage350 V
Power4.5 kW
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