Prefabricated substations are electrically connected through cables or busbars, and all high and low voltage distribution devices and transformers are conventional and standardized products. Prefabricated substations have the advantages of small size, small footprint, light weight, low cost, and reliability, also known as "box type substations" or "prefabricated substations"
Inspection items:
Insulation test, radio interference voltage test, measurement of circuit resistance, temperature rise test, short time and peak withstand current test of main circuit and grounding circuit, protection level inspection, sealing test, electromagnetic compatibility test, test to verify the shell's resistance to mechanical stress, internal arc test, functional test, etc What is the testing fee
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