DC-LINK Capacitor Impulse discharge Test rig

Characteristics of [DC-LINK Capacitor Impulse discharge Test rig]

1. Maximum peak current monitored by oscilloscope;

2. Voltage 0V off-regulation, over-voltage, over-current and other safety protection functions;

3. Test box with embedded safety switch (flame retardant material);

4. Program control, automatic test process, parameters on the touch screen set and display, parameters power-off memory;

5. Automatic voltage regulation;

6. High power thyristor was used for discharge (maximum peak current 15kAp);

7. Can be customized according to customer needs non-standard.

introduction of [DC-LINK Capacitor Impulse discharge Test rig]

The 57XX series DC-Link capacitor durability test bed is designed and manufactured according to the requirements of GB/T17702-2013/IEC61071:2007 standard, and is controlled by Panasonic PLC Programmable Controller (FP-X L40R). All the parameters and the working status of the instrument are displayed and set on the 7-inch color touch screen (MT6071IP) in Taiwan through the two-way A / D conversion module embedded in PLC, and all kinds of parameters are off-power memory. Humanized interface, easy to operate. The instrument also has automatic voltage regulation, automatic timing, test on-off and over-pressure. Current short circuit protection and other functions to ensure the safety and reliability of the instrument. This instrument has the advantages of simple operation, good performance and high reliability. This equipment is suitable for DC capacitor durability test and impulse discharge test.

Technical parameters [DC-LINK Capacitor Impulse discharge 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 ℃ ~ 30 ℃, humidity: ≤ 75% RH;

4. Power supply safe: 20A;

5. Device height: about 170 cm;

6. Color: Huawei grey.

technical specifications：

1. Type of test: durability test and charge-discharge test;

2. Compliance: IEC61071:2007;

3. Test voltage: DC 50 ~ 2500 V;

4. Test voltage display accuracy: ±(3% ±3 words), touch screen display;

5. Test voltage resolution: 0.01 kV;

6. Sample voltage display accuracy: ±(3% ±3 words), touch screen display;

7. Sample voltage display resolution: 0.01kV.

Maintenance and regular maintenance of [DC-LINK Capacitor Impulse discharge Test rig]Maintenance:

To prevent the occurrence of electric shock, do not lift the cover of the instrument. All parts inside the instrument need not be maintained by the user. If there is an abnormal condition in the instrument, please ask for maintenance from my laboratory. the attached lines and block diagrams are for reference only.

Regular maintenance:

At least once a year, the AC power supply and relevant accessories of input power line shall be carefully checked and checked to protect the safety of the user and the accuracy of the instrument....

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

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