1. Input of the whole machine

Input voltage: AC three-phase five-wire 380V±15%

Frequency: 50Hz±10%

Input current: 3072CH: ≤125A MAX/1536CH: ≤100A MAX

2. Power output

Power type: Switching power supply

Display resolution: 0.1V

Display resolution: 0.1A

Voltage accuracy: ≤±1%±1 character (range 5%~100% rated value)

Current accuracy: ≤±1%±1 character (range 5%~100% rated value)

Flicker coefficient: when stabilized, ≤0.5%+10mV

Output over charging voltage: ≤110% steady state output voltage

Output voltage adjustment range: 0~100% rated value

Output current adjustment range: 0~100% rated value

Output voltage and current setting: the upper computer automatically sets according to preset working step information

Pressure limiting and flow limiting characteristics:

1. When the output DC voltage exceeds the voltage limit setting value, the output voltage is automatically limited to the setting value

2. When the output current exceeds the current limiting setting value, the current output is automatically limited to the current limiting setting value

Range of old voltage: 0~600V

Range of aging current: 0~15mA

Range of mature temperature: RT+10℃~150℃

Number of old techniques: 1-999

Capacitance number of veteran: 3072 (full load)/1536 (full load)

Experience time: 0~1200min

Discharge current: matched

Sampling rate: 1ms/CH

Sampling cycle: about 16 times per second per product

Internal explosion sensitivity: internal explosion time ≥1mS or Δ2V/500uS

Rough mode: constant current charging, constant voltage stepping

3. Ovens

Temperature range: RT+10℃~+150℃

Temperature fluctuation: ± 0.5℃

Temperature uniformity: ±2℃ (measured at full load)

Heating rate: RT+10℃ ~ +150℃/30min

Cooling rate: 110℃ ~ 35℃/25min

Temperature overshoot: <3℃

Bake oven outer wall temperature rise: <RT+15℃

Communication mode: RS485

Running time: continuous long working time, the time can be set by yourself

Temperature inspection probe: ≥4 (distributed in the upper left, lower left, upper right and lower right of the inner side of the oven)

Safety protection device:

1. Overtemperature alarm protector

2. Circuit fuse and safety sheath terminal

3. Fast fuse

4. Products

Product diameter: ∮22mm ~ ∮35mm (＞40 need space)

Product height: below 130mm

5. Communication with the host computer

RS485

6. Import and export of work step information

gcs formatted file

7. Import and export test records

gcd formatted file

8. Exporting reports

word, pdf, excel, jpg format files

9. Protection class

Indoor IP30

10. Human-computer interaction function

1. Industrial control machine: standard brand industrial control machine, 19-inch LCD display, 10 independent serial ports, hidden keyboard and mouse operation platform;

2. The function interface based on Ribbon is clear and simple to operate

3. The permission-based interface system automatically adjusts the interface elements according to user permissions to reduce the risk of misoperation

4. Intuitive dynamic graphic data combined with color identification to accurately locate faulty products and monitor the current test status in real time

11. List of functions

1. No-load test of fixture: automatically detect the number and position of capacitors on the fixture;

2. Charge and discharge curve: the operation interface can display the charge and discharge curve of a single capacitor in real time;

3. Internal explosion local amplification: when the capacitor explodes, the system automatically collects intensive sampling of the current voltage and current of the capacitor, and local amplification is used to truly reflect the current state of the capacitor;

4. Operation step editing: adjust the unrun process parameters in real time as needed to optimize the operation process and shorten the aging time

5. Export test data: Export test data of a single capacitor to Excel as needed for easy viewing and analysis

6. Automatic cleaning: The automatic cleaning is carried out after the test to facilitate the detection of pop-up capacitors during operation

7. Single circuit shutdown: when the capacitor explodes, the system can automatically close the circuit;

8. Power failure protection: When the equipment is abnormally cut off, the system can continue to run the process before power failure after power restoration;

9. Fast charge and discharge: The system uses the maximum voltage and current to charge and discharge the capacitor, and the number of charge and discharge times is 3;

10. Pause function: When paused during operation, the abnormal capacitor can be removed by pulling out the fixture, and the abnormal judgment of the whole capacitor on the fixture will not be affected

12. Optional functions

1. Output reports can be customized: the format can be customized according to customer needs;

2. Aging process can be customized: functions can be added or deleted according to customer needs;