TB/T1484 Locomotive and Rolling Stock Cables - Standard Name
TB/T1484.1 Locomotive and Rolling Stock Cables Part 1: Rated Voltage 3kV and Below Standard Wall Thickness Insulated Cables
TB/T1484.1 Specification for Cables on Board Rolling Stock Part 1: Standard Wall Insulation Cables Up to AC 3kV
TB/T1484.2 Locomotive and Rolling Stock Cables Part 2: 30KV Single Phase Power Cables
TB/T1484.2 Locomotive and Vehicle Cables Part 2: 30 kV Single phase power cables
TB/T1484.3 Locomotive and Rolling Stock Cables Part 3: Communication Cables
TB/T1484.3 Specification for cables on board rolling stock.
Part 3: Cables for communication networks TB/T 1484.2 Specification for Cables on Board Rolling Stock Part 2: 30KV Single Phase Power Cables Part 2: Scope of Application TB/T 1484.2 Standard specifies the structure and code, usage conditions, technical requirements, inspection methods, inspection rules, markings, packaging, transportation, and storage of 30kV single phase power cables for locomotives and vehicles. The TB/T1484.2 standard is applicable to single-phase power cables with a rated voltage of 30KV for locomotives and vehicles (including multiple units)TB/T1484 Locomotive and Rolling Stock Cables - Performance Testing
Original mechanical properties, thermal aging, ozone resistance, oil resistance, low temperature impact,
Fire safety performance testing of cables: vertical combustion performance of a single cable, combustion performance of bundled cables, cable smoke density, pH value and electrical conductivity, halogen content, toxicity index
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