Voltage U, current I, frequency f, active power, 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 components, etc.
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, electric energy accumulation E, harmonic distortion, harmonic components, etc.
Line filtering: cut-off frequency is 500Hz ;
Frequency filtering: 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.
8730C high-precision measurement of battery charge and discharge (Ah/Wh)
Testing of automotive batteries or DC drives / full data logging and measurement of battery charging and discharging.
It can directly measure large currents up to 20A, and can test the DC of the car without using an external current sensor.
The drive device can provide users with an economical and accurate evaluation method.
Battery charge and discharge energy (+/Wh, +/-Ah) measurements capture instantaneous data at a high sampling rate of approximately 100K/s.
Positive and negative values are integrated separately. While showing the real characteristics of the battery, it can also help users reduce costs and improve the efficiency of inverter/motor testing and maintenance.
For battery-powered products such as portable devices and electric bicycles, engineers must often perform short-term charge and discharge tests under actual working conditions. Since the 8730C uses a digital sampling system, it can continuously integrate each rapidly changing charge and discharge current and power. This is very effective in calculating and evaluating battery life using ampere-hours and watt-hours.
Wind power generation and solar inverter systems
Frequency testing as low as 0.5Hz can meet the needs of wind power generation equipment and new energy fields to measure the input and output of inverters simultaneously.
Instrument appearance and size