OVERVIEW
RDCJ-DY series high voltage lighting impulse generator is widely used in electrical equipment impulse voltage testing. It can simulate a variety of lightning and operating impulse voltage waveforms, including lightning impulse voltage full wave, lightning impulse voltage chopped wave and operating impulse voltage waveform. The equipment can generate eight different waveforms, covering standard lightning wave, operating wave, lightning chopped wave, oscillating lightning wave, oscillating operating wave, line insulator steep wave, composite insulator steep wave and transformer induction operating wave. These waveforms meet the testing needs of a variety of electrical equipment. The technical performance of the equipment is at the leading domestic level, meets IEC standards, and reaches the international advanced technical level.
CHARACTERISTIC
1. Provide a complete equipment kit covering all voltage levels.
2. Adopt small loop inductance and introduce band-stop filtering technology, which can still stably output standard shock waves under extensive capacity load conditions, with large load carrying capacity and efficient voltage utilization, and the waveform adjustment is also very convenient.
3. Easy to operate, with excellent synchronization performance to ensure reliable operation.
4. Adopt constant charging technology with high automation and good anti-interference ability.
5. The high-voltage lighting impulse generator is equipped with a digital measurement and analysis system, and the impact test data is processed online by a computer, significantly improving the test’s accuracy and efficiency.
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FAQ
Q: What is an impulse voltage generator?
A: An impulse voltage generator is an electrical device designed to produce short-duration, high-voltage pulses. It is primarily used for testing the insulation systems of electrical equipment. Its purpose is to simulate transient phenomena like lightning to assess the equipment’s voltage withstand capability.
Q: What is the voltage of a lightning impulse?
A: A lightning impulse voltage is characterized by a swift unidirectional voltage surge that reaches its maximum value quickly and subsequently undergoes a gradual decay. By IEC 60060 standards, the typical lightning impulse waveform has a rise time of 1.2 μs ±30% and a total duration of 50 μs ±20%.
Q: How do you make high impulse voltage?
A: To generate high impulse voltage, charge a capacitor to a specific level, rapidly open a switch to release the stored energy, pass it through a high-voltage transformer to amplify the voltage, and direct the output to the testing system. Specialized impulse voltage generators, like Marx generators, achieve this by assessing the surge withstand capabilities of electrical equipment.
APPLICATION
