Chroma's Digital Power Meters are designed for both single-phase and multiple phase measurements of AC power signals and related parameters common to most electronic products. Instead of traditional analog measurement circuits the 66200 Digital Power Meter uses state-of-the-art DSP digitizing technology. The internal 16 bits analog/digital converters with sampling rates of up to 200KHz provide both high speed and high accuracy measurements which is unprecedented within the industry for this class of power meters current on the market.
Key Features
Digital Power Meter
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, 4 input modules design (66204)
Support different wiring configuration power measurement (1P2W/1P3W/3P3W/3P4W)
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
Chroma 66203/66204 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 (see figure below) as well as providing accurate standard power measurements common for most electrical devices
