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Detailed description

DC withstand voltage test

Detection standard

  • Detection specification

Where to do DC withstand voltage testing? BAIJIAN material testing agency can provide DC withstand voltage testing services. It is a CMA qualification certification agency, a high-tech enterprise, a third-party materials laboratory, with complete instruments and a strong scientific research team, 7-15 Test reports can be issued on working days, and the authenticity can be checked by scanning the QR code. Door-to-door sampling and sample testing services are available nationwide. The testing cycle is short, the testing cost is low, and the testing data is scientific and accurate!

Test cycle: 7-15 working days

Testing fee: Engineer based on According to the customer's testing needs and the complexity of the experiment, an experimental plan will be developed and quoted.

DC withstand voltage test range

Power cables, film capacitors, generators, high-voltage power supplies and cable outer sheaths, rotors, stator windings, insulating sleeves, aluminum core cables, electric power Cables, motors, transformers, arresters, outer sheaths, busbars, etc.

Test items

DC insulation resistance test: Helps determine whether electrical equipment has good insulation performance and insulation capabilities. The test evaluates the insulation resistance of electrical equipment by applying a high-voltage DC signal through the electrodes.

DC breakdown voltage test: Test the breakdown voltage of electrical equipment to determine the maximum voltage it can withstand. The breakdown voltage test applies an increasing high voltage DC signal through the electrodes to evaluate the voltage capability of the device.

DC resistance test: Test the resistance value when current flows inside the electrical equipment to evaluate the normal operation of the equipment.

DC discharge test: Tests electrical equipment for residual charge and capacitance after DC power is removed, which typically occurs during longer off-cycles.

What are the functions of the BAIJIAN test report? What problems can it help you solve?

1. Sales use. (Sell your own products and issue third-party testing reports to make customers more confident in the quality of your products)

2. R&D and use. (During the research and development process, some difficult problems are encountered, and the problems are solved through test report data, thereby shortening the research and development cycle and reducing research and development costs)

3. Improve product quality. (By comparing test data, we can discover the problems of our own products, improve product quality, and reduce production costs)

4. Use of scientific research paper data.

5. Bidding and bidding (BAIJIAN has a relatively short testing cycle, low testing costs, and high recognition, and is especially suitable for bidding)

DC Withstand Voltage Test Standard

DL/T 1301-2013 Undersea ChargerGuidelines for DC Withstand Voltage Test of Oil Cables

DL/T 1669-2016 Implementation Guidelines for On-site DC Withstand Voltage Test of ±800kV DC Equipment

What are the advantages of BAIJIAN testing? Why choose BAIJIAN ?

1. BAIJIAN is a collective ownership testing institution.

2. Initial inspection samples.

3. Multiple laboratory branches across the country support door-to-door sampling/send sample testing.

4. The testing cycle is short, the testing cost is low, and the experimental plan is complete.

5. Complete qualifications, complete laboratory equipment, and a strong scientific research team.

6. Support MSDS writing service in 36 languages

BAIJIAN sample sending and testing process

1. Sample sending

2. Initial inspection Sample

3. Quotation

4. Both parties confirm, sign a confidentiality agreement, and start the experiment

5. Complete the experiment in 7-15 working days

6. Issue test reports and provide follow-up services.

The above is the relevant introduction to DC withstand voltage testing. If you have other testing needs, you can consult the laboratory engineers to help you answer them.

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