Characteristics of high-power load resistor cabinet
2022-07-28 11:14
1. It adopts touch screen+PLC control, with two modes of local control and PC control, and provides corresponding upper computer operation software.
2. The power of inductive, capacitive, and resistive loads can be combined arbitrarily. The resistive load can be adjusted from 0.001KW to high power, the inductive load can be adjusted from 0.001KW to high power, and the capacitive load can be adjusted from 0.001KW to high power. Accurately adjust the AC resonance point under the condition of three-phase voltage imbalance.
3. According to the performance parameter detection requirements, the discharge power can be freely combined and set through the operation panel.
4. Simulate resonance of AC electrical equipment to effectively and accurately detect the islanding protection function of grid connected inverters.
5. Check the working efficiency, full load operation to high output power, and load capacity of various inverters.
6. Simulate various complex working environments and detect the comprehensive performance of inverters in various environments.
7. Resonance test: Set inductive power consumption=capacitive power consumption. In theory, inductive and capacitive reactive power cancel each other out during resonance, and reactive power=0.
The minimum resolution for resistive, inductive, and capacitive loads is 1W, which can accurately simulate AC resonance and meet the needs of inverter debugging and testing.
9. It can measure various data to meet the needs of inverter testing, including resistive current, inductive current, capacitive current, voltage, current, frequency, power, apparent power, reactive power, total harmonic of voltage, total harmonic of current, power factor, voltage waveform. The measurement data can be uploaded to a PC and the process recording and storage function of the detection process data can be realized.
10. The measurement data can be uploaded to the computer and the process recording and storage function of the detection process data can be implemented
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