Digital Power Meter 3 channel
Digital Power Meter 3 channel

Digital Power Meter 3 channel

Model 66203

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Model 66203

Chroma 66203 3-Channel Power Meters are designed for multiple phase power measurement applications. The wiring mode function allows the user to take accurate power measurements for various wiring modes as well as providing accurate standard power measurements common for most electrical devices. Each channel has the ability to provide independent measurements so the meters are suitable for multi-point measurement applications such as PV inverter testing. Instruments are designed for measuring DC input parameters as well as three phase AC readings on the output side. The overall efficiency for the PV inverter can easily be obtained by built-in functions. In order to meet high voltage applications (up to 1200Vrms) Chroma offers an HV option kit.

  • Voltage Range : 15/30/60/150/300/600 Vrms
  • Current Range : 0.005/0.02/0.05/0.2/0.5/2/5/20 Arms
  • Frequency Range : DC, 15Hz~10kHz
  • Embedded high speed DSP, 16 bits Analog/Digital converters
  • Half rack size
  • Supports different wiring configuration power measurement 
  • Support external shunt and CT for higher current measurement application
  • 5 mA minimum current range & 0.1mW power resolution
  • Meets ENERGY STAR / IEC 62301 /ErP measurement requirements
  • Accumulated energy methods for unstable power measurement
  • User-define criteria provides automatic PASS/FAIL indications
  • Dual current shunt design provides high accuracy over a wide current range
  • THD and user-specify order distortion measurement
  • Inrush current and energy measurement
  • Voltage/ Current harmonics measurement up to 50 orders

Model 66204 shown.