Voltage range:
15V 30V 50V 75V 150V 300V 500V 1000V
Current range:
50A input unit:
200mA 500mA 1A 2A 5A 10A 20A 50A
5A input unit:
20mA 50mA 100mA 200mA 500mA 1A 2A 5A
Voltage U, current I, frequency f, active power P, reactive power Q, apparent power S, power factor PF,
Peak voltage U±PK, peak current I±PK, peak factor CF, accumulated energy E, harmonic distortion, harmonic component, efficiency, etc.
Analog filter: cutoff frequency is 500Hz
Digital filter: cut-off frequency is 1KHz~100kHz.
(100Hz step size within 10KHz, continuously adjustable; 1KHz step size above 10KHz, continuously adjustable.)
Frequency filter: cut-off frequency is 500Hz
4. If you need to add input modules after the product arrives, it must be returned to the factory for modification. Please carefully select the required modules and options.
If you have any questions, please contact Qingzhi Company.
In order to curb global warming, humans are working to achieve more efficient power generation and use. The use of renewable energy such as solar and wind power is growing rapidly, and the development of environmentally friendly cars, energy-saving machines and equipment has also been accelerated.
To develop these technologies, engineers need to verify changes in consumption through accurate measurements, even if these changes are minimal. The 8962A1 high-performance power analyzer is the ideal tool for engineers to accurately measure power, power quality and power generation efficiency.
In motor and drive design, engineers often need to consider whether they can perform multi-input analysis or whether they can meet the strict energy efficiency standards of photovoltaic inverters. The 8962A1 is feature-rich and can help engineers successfully bring their product concepts to market.
The 8962A1 is a versatile power analyzer that can help researchers, designers and engineers complete a variety of test applications in the fields of energy efficiency, energy saving and renewable energy. Whether in the production of energy-saving equipment, electrical appliances, hybrid and electric vehicles, or in the field of renewable energy technology, it is a universal instrument that can complete electronic measurement and energy analysis.
Electric new energy vehicles have many electronic and mechanical components, so overall performance evaluation requires efficiency measurement. The 8962A1 can perform 6 power input measurements, with flexible operation and wide bandwidth, making it an ideal tool for testing and evaluating the efficiency between the input and output of the inverter. With the optional motor evaluation function, the 8962A1 can measure changes in speed and torque.
1. Wide bandwidth and high-speed sampling
The 8962A1 provides 16-bit high resolution and 200KHZ sampling, ensuring that faster signals can be measured with higher accuracy.
2. Motor evaluation
The speed, torque and output (mechanical efficiency) of the motor can be measured via analog/pulse inputs of a speed sensor or torque sensor.
3. Harmonic measurement
Distortion factors (such as THD), fundamental and harmonic components can be measured simultaneously.
4. Battery charging and discharging measurement
By integrating the measurements, the charging and discharging of the battery can be evaluated.
5. Line filters can filter out high-frequency components
In the power evaluation of the inverter waveform, the measured value will be affected by the high-frequency components. The digital filter function can remove unnecessary high-frequency components superimposed on the signal. Each input unit can set the filter separately. The 8962A1 is equipped with a line filter as standard, with a cut-off frequency of 500 Hz-100 kHz. It is continuously adjustable in steps of 100 Hz within 10 kHz; it is continuously adjustable in steps of 1 kHz above 10 kHz. The frequency filter cut-off frequency is 50 Hz-10000 Hz, and is continuously adjustable in steps of 1 Hz.