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Generator Rotor AC Impedance Tester RCD-602Z

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Product Introduction:
RCD-602Z generator rotor AC impedance tester is the transient signal recording apparatus developed by our company. The internal software is preset with test templates for generator commissioning. It is convenient for users to complete tests such as generator short-circuit characteristic test, no-load characteristic test, excitation system 10% over step test, de-excitation constant measurement, quasi-synchronization device check, unit load rejection recording etc. The instrument has abundant software components to help users finish operations of graphical analysis, combination calculation, effective value calculation, AC power calculation, three-phase symmetry analysis, spectral analysis, harmonic analysis, curve correlation analysis, graphic editing and phasor diagram drawing etc. Test data and analysis results can be generated into WORD/EXCEL test reports, and can also be exported as JPG pictures through software, convenient for users to analyze and process the test results deeply.

Features:
RCD-602 has a powerful software system. The system achieves data collection, data compression storage, waveform analysis and statistics, graphing tool, spectrum analysis tool, waveform combination calculation tool, harmonic analysis, effective value calculation, power calculation, three-phase symmetry analysis, phase diagram tool etc. 
1. Real-time rendering test curve; offering a variety of curve analysis tools to allow users’ arbitrary scaling the curve and positioning operation
2. Can edit the graphics on current oscilloscope including freely marking, color conversion and so on to facilitate the test report making.
3. The spectrum analysis tool allows users to easily access signal spectrum graph.
4. You can arbitrarily select signal as X-axis, Y-axis drawing signal relation curve.
5. Its harmonic analysis tool can do harmonic analysis of acquired signal with the most harmonic times up to 1024.
6. Combination calculation tool allows the user to add, subtract, multiply, divide,  integrate or make other calculation for the acquired signals.
7. Calculate the selected channel effective value and power.
8. Symmetry analysis of the selected three-phase signal.
9. Drawing phasor diagram of selected signals.
10. Select the type of channel signal through software: the DC instantaneous value or AC effective value.
11. Built-in generator three phase short circuit characteristic curve, no-load characteristics curve, excitation system disturbance test, de-excitation time constant, frequency voltage characteristics, load rejection test, standard test template of quasi-synchronization test, and software automatic calculating test result parameters.
12. Automatically generate WORD test reports and EXCEL reports.
13. Test reports can automatic identify the curve to achieve full automation of test reports making.
14. All sampling channel names and units can be redefined
15. Various test environment settings and instrument settings to be automatically saved.
16. Automatically calculate test parameters of various test templates.
17. Simple and convenient channel filtering.
18. Use U disk or removable hard drives or other storage devices to easily export test data.
19. WindowsXPE operating system to achieve software system’ self-protection and recovery to prevent virus’ attack.
20. Adopt anti-shake treatment to avoid user’s misoperation.

Technical Parameters:
1. 12-way low voltage/current analog acquisition; voltage input range of -10V~10V,-200V~200V,-400V~400V; current input range of -20mA~20mA.
2. Though software to select voltage channel input range, voltage or current signal type.
3. Deviation of signal acquisition:
     -400V~400V, error<0.5V
     -200V~200V, error<0.2V
     -10V~10V, error<0.01V
     -20mA~20mA, error<0.02mA
     -100mA~100mA, error<0.2mA
4. 5-way passive node switch value measuring channel.
5. Split type cabinet structure; operating terminal convenient for users to control test and analyze data.
6. Two USB ports for data download or keyboard/mouse input.
7. 12.1 inch large color screen display; touch screen to achieve man-machine interaction. 
8. With 8 G storage space.
9. Sampling channel input impedance:
-10V~10V voltage tap position, input impedance >10MΩ
-200V~200V voltage tap position, input impedance 820kΩ
-400V~400V voltage tap position, input impedance 820kΩ
-20mA~20mA current tap position, input impedance 200Ω
Power input: AC220V50HZ ± 10%
Power consumption: <90W
Weight: <15KG