Characteristics of [AC Capacitor Self-Healing Test rig]

1. Program control, achieve automatic test process, parameters on the touch screen set and display, parameter power loss memory;

2. Automatic detection capacity, automatic timing, automatic voltage regulation (including 200V/min 's slow lift speed);

3. Using high frequency pulse test method to detect the number of self-healing breakdown of capacitor (patent);

4. Automatic reactance compensation reduces input current and reduces equipment energy consumption.

5. Voltage 0 V starting, overvoltage, overcurrent and other safety protection functions;

6. Automatic judgment whether the sample failure, alarm function;

7. Can be customized according to customer requirements.

Brief introduction of [AC Capacitor Self-Healing Test rig]

The 52XX series AC capacitor self-healing test bench is designed and manufactured according to the requirements of GB/T3667-1:2016 standard. The advanced high-frequency test method is used to detect the self-healing breakdown times. Panasonic PLC Programmable Controller (FP-X0 L40R) is used to measure the parameters and the working state of the instrument through two A- / D conversion modules embedded in PLC. All the parameters and the working state of the instrument are displayed and set on the 7-inch color touch screen (TK6070iH) of Taiwan. Various parameters of power off memory; Humanized interface, easy to operate. The instrument also has automatic voltage regulation, automatic compensation reactance, test electricity The functions of automatic pressure correction, automatic timing, automatic testing according to standard requirements, recording test data, judging test results and over-current under-voltage protection can ensure the safety and reliability of the instrument. The instrument is simple in operation, good in performance and high in reliability. This equipment is suitable for AC capacitor self-healing test.

Technical parameters [AC Capacitor Self-Healing Test rig] (non-standard customizable)

Input characteristic

1. Input voltage: AC 220 V ±10;

2. Input frequency: 50 Hz / 60 Hz;

3. Working environment: temperature: 10 ℃ ~ 30 ℃, humidity: ≤ 75% RH;

4. Power supply pipe: 40A;

5. Equipment height: about 170 cm;

6. Color: Huawei Grey.

Technical indicator

1. Products suitable for standard: GB/T 3667.1-2016 (IEC 60252-1: 2013) AC capacitors;

2. Test voltage: AC 50: 1750V;

3. Test voltage accuracy: ±(3% ±3 words);

4. The accuracy of the test current is ±(5% ±3 words);

5. Maximum test capacity: 100uF / 500V (only);

6. 2Un voltage test time: 0 ~ 60s, can be set, with power off memory;

7.  Its accuracy: ±1;

Function:

1. Voltage can be zero volt starting;

2. Automatic voltage regulation;

3. Automatic reactance compensation;

4. The number of self healing breakdown was detected by pulse test method.

5. Automatic recording of self-healing times and judging test results and power outages;

6. It has 0 V starting tune;

7. With overcurrent protection;

8. With undervoltage protection, the input voltage is less than 198V protection.

Maintenance and regular maintenance of  [AC Capacitor Self-Healing 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

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