Voltage: 0.3V-1000V
There are 6 voltage levels: 1000V, 600V, 300V, 150V, 60V, and 30V.
Current: 0.005A-50A 0.5mA-5A (expandable current sensor)
Standard 50A board, 6 gears in total: 50A, 20A, 10A, 5A, 2A, 1A
Optional 5A board (please specify when ordering), 6 gears in total: 5A, 2A, 1A, 500mA, 200mA, 100mA.
The maximum range of the external current sensor can be selected as 10V, with a total of 6 gears: 10V, 5V, 2V, 1V, 0.5V, and 0.2V.
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.
Line filtering: cut-off frequencies are 500Hz and 5.5KHZ;
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 modules and options you need. If you have any questions, please contact Qingzhi.
8930 is targeted at the energy-saving market for electrical and electronic equipment and is widely used in various fields from R&D to production lines.
Power analyzers are widely used in the electronic and mechatronics fields such as home appliances and OA (Office Automation) equipment, industrial equipment, hybrid/electric vehicle batteries, solar/wind power generation related equipment, etc. for power consumption measurement in product development, performance testing, and quality management. In these fields, the rising awareness of environmental protection and energy saving and the shortage of electricity require further energy saving in product design. In order to quickly bring products with excellent energy-saving performance to the market, it is required to improve work efficiency at the development and production sites of manufacturers, and power meters with higher measurement efficiency have become a general trend.
High-speed measurement of various items, can simultaneously measure voltage, current, power, cumulative energy conventional measurement items and measurement items such as harmonic analysis that require calculation, faster data update rate, greatly improving measurement efficiency.
Input/output efficiency measurements of frequency converters, matrix converters, motors, fans and pumps
●8930 high-precision measurement of motor inverter efficiency
In recent years, as the call for energy conservation has become increasingly loud, the demand for high-precision measurement of motor/inverter efficiency has also gradually increased. The 8930 can provide 3 voltage and 3 current inputs, and can perform high-precision measurements in the efficiency evaluation of single-phase input/three-phase output inverters.
By selecting the motor expansion function accessories (optional), you can observe the changes in speed and torque, calculate and display the mechanical power and total efficiency while observing the changes in voltage, current and power.
Instrument appearance and size