- High stability and reliability. Voltage and frequency output is stable, design for electromagnetic compatibility is reasonable, perfect protecting protection, the system is still good after several tests high voltage to earth short circuit , meanwhile the system with strong over-load ability.
- Powerful automatic tuning function. When the system automatic tuning, auto scanning from 30Hz to 300Hz, display the scanning curve, customers can clearly view the tuning process; after finished the scanning, system will find out the resonant point, makes frequency fine tuning within its range ±5Hz with resolution 0.01Hz, finally accurately lock the resonant frequency.
- Multi test modes: automatic tuning + manually regulating voltage, automatic tuning + automatic regulating voltage, manually tuning + manually regulating voltage, we suggest the mode: automatic tuning + manually regulating voltage, which can fast find out the resonant point, it also can control the measurement process by manually regulating voltage, more safe.
- Friendly man-machine communication interface, parameters setting, test controlling , test results displayed in one screen, clear and visible, with auto timing and operation indicating functions, full touching screen, can store and review the test data.
- Perfect protecting functions, with zero position protection (forbid the system to start if the voltage output controlling knob was not at the zero position), over-voltage protection, over-current protection and flashover protection, ensure the safety of the system.
Thông số kỹ thuật
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Voltage waveform
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Sine wave, waveform distortion rate<1.0%
＜1.0%
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Output frequency
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30～300Hz
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Working time
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Full power output, Continuous working time 60min
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Quality factor
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30～80
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Power supply input
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Single phase 380/220V±10%, 50Hz
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Temperature
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－10℃～+50℃
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Relative humidity
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<95%, no condensation.
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Application
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Cable resonant test system
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Generator Resonance Test System
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AC Resonance Test System for CVT
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AC Resonance Test System for CVT
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