Characteristics of [Electrolytic capacitor surge voltage test rig]
1. A testing system for detecting the intermittent state of a capacitor (the intermittent state is divided into instantaneous open circuit and instantaneous short circuit, and the instantaneous time must be longer than 0.5ms to determine the intermittent state);
2. Select the FPGA programmable controller high-speed AD module mode to collect, analyze and judge each channel;
3. Using AC / DC voltage superposition mode to measure the intermittent delay time of the capacitor;
4. Can show which channel short circuit, uses the red indication prompt, and automatically records the channel short circuit number and the corresponding time which occurs;
5. Which channels can be displayed, using yellow indication prompts, and from the the number and the corresponding time of the open circuit of the dynamic recording channel;
6. Measurement of delay time in short circuit or open circuit
7. Reset work.
Introduction to [Electrolytic capacitor surge voltage test rig]
58XXSV series capacitor surge voltage test rig is a DC power supply to carry on the charge-discharge test and the durability test equipment to the capacitor，with 3-channel independent operation, independent control, the Panasonic PLC Programmable Controller (FP-X C38AT) is selected to control, each channel is measured through the PLC self-embedded A / D conversion module, and the self-embedded Dana control. All the parameters and the working status of the instrument are displayed and set on the 7-inch color touch screen (MT6070iH5) in Taiwan. With over-voltage protection, over-current protection function, to ensure the reliable operation of the whole test rig.
Technical parameters of [Electrolytic capacitor surge voltage test rig]
(non-standard customizable)
Input characteristics：
1. Input voltage: AC 220V ±10%;
2. Input frequency: 50 Hz / 60 Hz;
3. Working environment: temperature: 10 ℃ ~ 40 ℃, humidity: less than 75% RH;
4. Power supply safe: 30A;
5. Dimensions: 600 (W) x 600 (D) 1400 (H);
6. Weight: about 50.
technical specifications：
1. Type of test: charge-discharge test and durability test;
2. Output surge voltage: 0 / 500 VDC;
3. Display voltage accuracy: ±(2% 3 words);
4. Output surge current: 3Adc (not available);
5. Charge and discharge time setting range: 0 ~ 9999S;
6. Durability time setting range: 0 / 9999.9H;
7. Time accuracy: ≤ 1%;
8. Charge-discharge switching time: ≤ 1 sec.
9. Preset cycle test times: 1 ~ 9999 times, arbitrary setting;
10. Charging and discharging side F: charge-discharge or external resistance with 1K Ω resistance;
11. Number of output channels: 3 groups, each group of independent settings, independent work.
Maintenance and regular maintenance of [Electrolytic capacitor surge voltage test rig]
Maintenance:
In order to prevent electrical shock, please do not lift the lid of the instrument. All parts in this instrument need not be maintained by the user. If the instrument is abnormal, please seek maintenance from our laboratory. The attached circuit and block diagram are for reference only.
Regular maintenance:
The AC power supply, input power cord accessories and so on must be carefully checked and checked at least once a year to protect the safety of the user and the accuracy of the instrument.
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For more information about products, please contact us and visit the company.
Address: Tianhui Road, Wisdom City, Tianhe District, Guangzhou
Tel: 86-20-37896688
Fax:86-20-37896699
Mobile phone: 86-13711272581,Miss Liu
Web site: www.gzsairui.com
