How to inspect high and low voltage electrical equipment and grounding devices? What are the testing standards and items? Today, BAIJIAN will introduce to you the relevant content of high and low voltage electrical equipment and grounding device testing What is the testing fee The cost of testing high and low voltage electrical equipment and grounding devices is determined based on factors such as testing items and laboratory qualifications. BAIJIAN will arrange engineers to confirm the relevant testing content with you before making a quotation
Testing standards:
DL/T 474.1-2018 Implementation guidelines for on-site insulation tests Insulation resistance, absorption ratio, and polarization index tests
Scope of application:
This standard proposes a series of technical details such as instrument selection, testing methods, and precautions involved in insulation resistance, absorption ratio, and polarization index tests.
. This standard is applicable to conducting insulation resistance, absorption ratio, and polarization index tests on high and low voltage electrical equipment at power plants, substations, power lines, and under repair workshops, laboratories, and other conditionsThe following standards are referenced
DL/T 596-1996 Preventive Testing Regulations for Power Equipment
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China