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What are the functional advantages of the upgraded melt-blown cloth electrostatic generator?
The upgraded melt-blown cloth electrostatic generator booster is oil-immersed booster, which is more stable and has a good electrostatic effect. The non-woven melt-blown cloth high-voltage electrostatic generator manufacturers use the test transformer to process the products, and the customers suppress the static electricity to 20-30KV The effect is obvious.
What are the functional advantages of the upgraded melt-blown cloth electrostatic generator?
4.1. Smaller size, more weight, more beautiful, more reliable, easy to operate, complete functions, easy to use in the field, is an ideal and reliable product.
4.2. Adopting advanced technology and process manufacturing, taking the lead in applying the new PWM high frequency pulse width modulation technology, pulse train logic array modulation, using high power IGBT devices, using high frequency technology to increase the frequency, the frequency is up to 100kHz, so that the output high voltage stability Higher, the ripple factor is smaller.
4.3 According to the maintenance-free design, the main components are selected from the advanced technology components imported from the United States, Germany, Japan and other countries. They are durable and not afraid of direct short-circuit discharge to the ground.
4.4 High accuracy and accurate measurement. The voltage and current meters are all digitally displayed, with a voltage resolution of 0.1kV and a current resolution of 0.1uA. The voltage meter on the control box directly displays the voltage value added to the load test product. No external voltage divider is required during use, and the wiring is simple. The instrument has high and low voltage ends to measure leakage current,
The high-voltage end is displayed with a round shielded digital meter, which is not afraid of discharge impact, has good anti-interference performance, and is suitable for field use.
4.5. The voltage regulation has high stability, smooth voltage regulation over the whole range, the output voltage regulation adopts imported single multi-turn potentiometer, the boosting process is stable, the regulation accuracy is high, and the coarse and fine adjustment functions are designed. The voltage regulation accuracy is better than 0.1%, the voltage and current measurement errors are less than 1.0%, and the pulsation factor is better than 0.5%.
4.6. Negative polarity output, zero start, continuously adjustable, with various protection functions such as over-voltage, over-current, zero return, ground protection, unique disconnection protection and so on. The automatic protection circuit has strong functions, complete and reliable protection, and safe operation. Various technical indicators are superior to industry standards and superior to similar products.
4.7. The function of high-precision 75% VDC-1mA has been added, which brings great convenience to the measurement of zinc oxide surge arresters. There is no need to calculate with one touch. There is a 75% voltage function key on the control box of this instrument. During the arrester test, when the current rises to 1000uA, the 0.75 button is turned on. At this time, the value displayed by the voltmeter and ammeter is 75% of the data. After that, the boost knob should be returned to the zero position immediately, and the fine voltage adjustment knob should be returned to the zero position, and the green button should be pressed immediately to cut off the high voltage and turn off the power switch. Do other tests.