The detection of voltage transformer winding resistance is a component centered on the primary and secondary windings. When using a multimeter for detection, the transformer can be judged whether it is damaged by detecting the winding resistance. The detection and detection of transformer winding resistance mainly includes three aspects: the detection of the resistance values of the primary and secondary windings themselves, the detection of insulation resistance between windings, and the detection of insulation resistance between windings and iron cores or shells. Before detecting the resistance value of the transformer winding group, the winding pins of the transformer to be tested should be distinguished first. Baijian can provide various equipment testing services such as consumer material testing according to corresponding testing standards, and can also design solutions based on customer needs to provide non-standard testing services for customers. Baijian Testing is a comprehensive third-party testing agency that provides customers with one-stop testing services and green solutions. If you have testing needs, please feel free to inquire at any time. Testing cycle: 7-15 working days to issue testing equipment testing reports. Testing fee: Free initial testing, quoted based on customer testing needs and experimental complexity. Sample size: The specific sample size needs to be determined based on the customer's testing project, and you can consult an engineer
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
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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:
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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