BAIJIAN - Third party testing organization
Test sample: Transformer test items: Measurement of insulation resistance of windings、 measurement of dielectric loss tangent tan6 of transformers with voltages of 35kV and above、 AC withstand voltage test、 insulation green dielectric performance test、 measurement of DC resistance of windings、 inspection of wiring groups and characteristics、 error measurement、 detection of capacitive voltage transformers (CVTs)、 measurement of excitation characteristic curves of current transformers、 measurement of excitation characteristics of electromagnetic voltage transformers、 Testing of capacitive voltage transformers (CVTs)、 inspection of sealing performance、 measurement of insulation resistance of iron core clamping bolts、 testing standards DIN 42600-9-198550Hz transformer、 Um0.6~52KV. Voltage transformers Um12 and 24KV. Narrow and long type、 main dimensions、 indoor use DIN 42601-200350 Hz、 Basic requirements for transformers above Um72.5 KV DIN 43600-1980 Transport rollers for switchgear and transformers DIN 43601-1987 Center distance and track gauge of transport rollers for distribution equipment and instrument transformers DIN 43859-1977 Main dimensions of three-phase counters for connection instrument transformers Energy meters DIN 43868-2-1992 Construction site distribution cabinets. 400V cabinets. Transformer measurements 100A.250A and 400ADIN 43868-3-1992 Construction site distribution cabinets. 400V cabinets. Transformer measurements 630ADIN 43868-4-1992 Construction site distribution cabinet. 400V electrical cabinet. Transformer measurement、 Internal wiring DIN EN 60043-3-2003 Transformers Part 3: Combined transformers DIN EN 60044-1-2003 Transformers Part 1: Current transformers DIN EN 60044-2-2003 Transformers Part 2: Inductive voltage transformers DIN EN 60044-5-2005 Transformers Capacitive voltage transformers DIN EN 60044-8-2003 Transformers Part 8: Electronic current transformers DIN EN 60770-2-2003 Transformers for industrial process control systems Part 2: Inspection methods and routine tests DI N EN 61869-1-2010 Transformers Part 1: General Requirements DIN EN 61869-3-2012 Transformers Part 3: Additional Requirements for Inductive Voltage Transformers DIN EN 61869-5-2012 Transformers Part 5: Additional Requirements for Capacitive Voltage Transformers DIN VDE 0414-9-1-2010 Transformers Part 1: General Requirements DL/T 278-2012 Technical Supervision Guidelines for DC Electronic Current Transformers DL/T 303-2014 Ultrasonic Testing of Post Insulators and Porcelain Sleeves in Service in Power Grid The website is committed to providing convenient and efficient testing services for enterprises and individuals、 simplifying testing processes、 improving the efficiency of testing services、 using Internet plus testing e-commerce to provide customers with diversified choices、 fundamentally reducing testing costs、 improving time efficiency、 breaking industry limitations and bottlenecks、 and creating an innovative testing platform in the industry. If you need it、 please contact 18501763637
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 problemsinspection 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