Chroma 66202 series digital power meter

Chroma 66202 series digital power meter

Chroma 66202 digital power meter complies with EN50564:2011/IEC62301:2011 international standards for power measurement requirements

EN 50564:2011 is the latest standard that defines the power measurement specifications and subsequent measurement data analysis and processing methods for electronic products used in household appliances and offices under no-load conditions. The content of EN 50564:2011 is obtained from the IEC 62301:2011 standard, therefore these two standards have the same power measurement specifications and subsequent measurement data analysis and processing methods.

The Chroma 66202 digital power meter can fully comply with the requirements specified in section B.2.1 of EN 50564:2011 for power measurement equipment. In addition, the 66202 can also fully comply with the uncertainty requirements for power measurement in section 4.4.1. Basically, 66202 has been tested by KEMA laboratory as a power meter that meets the power measurement requirements of IEC 62301:2005. It has been confirmed that the power measurement accuracy specification in the 300V x 100mA range is 0.1% Reading+0.05% Range, which is less than the absolute uncertainty power of 0.02W defined in EN 50564:2011.

Chroma 66202 also provides a complete solution for the analysis and processing of measurement data in EN 50564:2011. The computer graphical interface software (Softpanel) of 66202 provides an easy-to-use interface for users to analyze measurement data in accordance with the requirements of the standard. At the same time, it can provide test reports and record all relevant parameters, such as total harmonic distortion rate, crest factor, voltage, current, frequency, effective power, apparent power, power factor, etc.

Free download of power efficiency testing software - applicable to Energy Star and EUP ecodesign for power efficiency measurement

ChromaThe 66200 series digital power meter is used to measure the power and other voltage and current parameters of single-phase AC power supplies, and is suitable for most motor and electrical products. Unlike traditional analog circuits, the 66200 series uses high-resolution analog-to-digital conversion of 16 bits, a sampling frequency of up to 250KHz, and high-speed digital signal processing (DSP) technology. Compared to other power meters of the same level from other brands, it can provide more functions and measure stable and accurate values more quickly.

ChromaThe 66200 series digital power meter series has four display windows and provides different parameter readings, allowing users to easily select the values they want to read. The seven segment display of each window provides a measurement resolution of 5 digits. In addition, there is a USB or GPIB interface on the back panel for users to choose from for digital control. In addition, the machine has a height of 2U and half the width of a standard cabinet, making it suitable for system integration.

Model 66201 is a basic functional model designed for testing low-power products, such as battery chargers, voltage adjusters, LCD monitors, etc. Measurable parameters include: 1 Voltage : Vrms, Vpeak+, Vpeak-2. Current : Irms, Ipeak+, Ipeak-3. Power : Watts, Power Factor, Apparent Power VA, Reactive Power VAR4. Current Crest Factor Frequency

The 66202 digital power meter has two sets of current sensors inside, which can meet the precise measurement requirements for small currents and can also be used for high current applications. In addition to the measurable parameters of model 66201, 66202 can also measure surge current, total harmonic distortion, and energy (joules). Due to the addition of these features, 66202 is better able to meet the measurement needs of R&D or quality control departments.

ChromaThe 66200 series not only provides an average mode, but also offers a moving window method that allows users to set the length of time. During measurement, all data in the window will be calculated, so no signal will be missed. In addition, it also provides an Integration Mode to measure power, which meets the testing requirements of Energy Star.