(1) It can output a pure sinusoidal power signal with a distortion of 0.03% (typical value).
(2) Each harmonic output can be superimposed on the fundamental wave.
(3) The frequency output is arbitrarily adjustable from 40Hz to 65Hz, with a resolution of 0.002Hz and an accuracy of 0.002Hz.
(4) Phase AB is a frequency reference, and phase C is a separate frequency reference, so it can be divided into phases for frequency conversion.
(5) The phase can be adjusted arbitrarily from 0 to 360 degrees, which can easily simulate various power supply situations and even reverse power supply situations.
(6) Strong loading capacity, it can carry capacitive, inductive, resistive loads or composite loads, and the load regulation rate is better than 0.01% RG.
(7) Excellent temperature stability. The core device is a military-grade product with a temperature coefficient as small as 1PPM, which can ensure output accuracy in outdoor temperature environments.
(8) Using 32-bit MCU+DSP processor, it is powerful and flexible.
(9) The power frequency waveform can be pinched with up to 50,000 points per cycle, and the internal signal output does not require a filter for smooth filtering, ensuring accurate output of the waveform, allowing the system to output accurate harmonics, and also allowing the system to have excellent harmonic distortion degree indicator.
(10) It can be easily connected to a PC through an RS232 to expand other functions.
(11) Complete overcurrent, overvoltage, overheating, short circuit, open circuit and overload protection.
(12) Hardware PID responds extremely quickly, and changes in load will not cause the slightest fluctuation in output.
(13) 320*240 LCD display, Chinese interface, easy to operate.
(14) Open communication protocol to facilitate secondary development (factory automatic calibration of RTU/FTU/power management terminal/public transformer metering terminal).
(15) It can carry pure capacitive load and can check the electric energy meter when combined with PC software.
