How to conduct testing for PVC insulated power cables used in coal mines? What are the testing standards and items? Today, Baijia.net will introduce the relevant content of PVC insulated power cable testing for coal mines
The product has excellent flame retardant performance through special design and the use of specialized flame retardant materials. The product complies with the MT818.12 and MT386 standards Due to the inherent characteristics of PVC cable materials, cables are suitable for high drop and vertical laying PVC cable material has outstanding acid resistance, alkali resistance, oil resistance, and high heat resistance; Therefore, when used in the above-mentioned environment, all performance of the cable can be maintained for a long time, and its operation is safe and reliable Due to the inherent characteristics of PVC cable material, it has a high dielectric loss under strong electric fields, and its conductivity increases sharply with the increase of electric field strength. Therefore, the product is not recommended for use in lines of 3.6/6kV and above PVC insulated power cables used in coal mines are used for AC 50Hz transmission and distribution lines with a rated voltage Uo/U of 0.6/1kV and below for underground or ground fixed installation. It is also allowed to be used in DC systems where the nominal voltage of the system is not greater than 1.5 times the rated voltage of the cable
Where is the testing done for PVC insulated power cables used in coal mines?
BAIJIAN cooperates with nearly a thousand laboratories nationwide, with complete CMA/CNAS qualifications. We can arrange and provide nearby testing services for PVC insulated power cables used in coal mines, and provide authentic and effective testing reports for PVC insulated power cables used in coal mines 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