Ultrasonic Generator for Cleaning Tank

Ultrasonic Generator For Cleaning Tank

JYD-760 is the latest ultrasonic wave cleaning generator, which integrated digital display ampere meter, frequency, time control and PLC remote control, light bar indicating power and other functions. Based on the above functions, new functions such as frequency lock, current lock, frequency sweep mode selection, automatic frequency follow-up, 485 communication (optional), and one-key degassing (optional) are added.

Specification:

Product details:

Front display and back side ports as below:

Note: control port (optional RS485 control port 1：A, 2：B, 3：GND, 4-5:PLC)

Tuning methods:

1. Connect load (transducer) to output port of the generator (Figure 4). Note: please make correct connection as per ＋and－.

2. Frequency debugging: Connect the generator to the power supply, turn on the power switch, and open the case, press the AFT button on the display panel. At this time, the display shows the frequency of the flashing, this frequency is the center frequency of the automatic frequency-sweeping, release After the key is pressed, the best resonance frequency of the generator and the load will be automatically tracked with this frequency as the center +/-1KHZ. If the difference between the center frequency and the load frequency is too large, please adjust the frequency adjustment potentiometer in Fig.5.1 with the frequency flicker. The frequency tracking is completed in about 20S. After the machine completes the automatic frequency sweep, the best resonant frequency to be tracked will be saved and the work will begin.

3. Current correction: After the frequency is adjusted, press the generator to increase the power to the maximum power. At this time, the current displayed on the generator and the actual current of the generator will be corrected by the current correction potentiometer shown in Figure 5.1. The generator current is consistent with the actual current and this step can be skipped.

4. Current debugging (adaptive inductor debugging): If the current is less than the required current (corrected) after correcting the current, adjusting the matching inductor on the generator and increasing or decreasing the gap of the matching inductor core can change the matching inductance. Inductance, when the inductance of the matching inductor and the load achieve the best LC resonance, the current at this time is the maximum state.

5. Current debugging (high-frequency transformer debugging): When the matching inductance is adjusted to the best state, the current cannot meet the requirements, you can change the gear of the high-frequency transformer, the transformer gear has three gears, 1 gear minimum current, 2 gears The highest 3rd gear.

6. After the above steps are completed, switch the power again, press the ON/OFF button or connect to the PLC control port to turn on the ultrasound. Press the plus button in current mode to increase the current to the required current.

7. In debugging, the rated current shall be calculated as per 0.13A for each transducer. Current can be reduced to 0.12A in the calculation in a proper way in case of substantial transducers.

8. Mode of sweep display (those who are not debugging personnel are prohibited): SP01 sweep display; SP02 sweep display; SP03 sweep display; SP04 sweep display. Please select the appropriate mode of sweep display based on different cleaning objects.

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