This standard specifies the technical requirements, protection, equipotential grounding, inspection, marking, packaging, transportation, and storage of general textile electronic control equipment. The electrical control equipment discussed in this standard starts from the power supply inlet of mechanical and electrical equipment. The electrical control equipment to which this standard applies shall have a rated voltage not exceeding 1000 Vac. c. or 1500 Vd. c. and a rated frequency not exceeding 200 Hz. For higher voltages or frequencies, special requirements need to be met. 2. The provisions contained in the following standards constitute the provisions of this standard by reference in this standard. At the time of publication of this standard, all versions shown are valid. All standards will be revised, and parties using this standard should explore the possibility of using the latest versions of the following standards. GB156-93 Standard Voltage Gl3/T 762-1996 Standard Current GB/T 1980-1996 Standard Frequency GB 4208-93 Degree of Protection Provided by Enclosures cGE 4588.] -4588.2-84 Technical Conditions for Printed Boards GB/T 5226.1-1996 Industrial Machinery and Electrical Equipment Part 1 General Technical Conditions GB 8616-83 Performance Evaluation Methods for Time Proportional Controllers Used in Industrial Process Control Series GB/T 13926.4-92 Electromagnetic Compatibility and Electrical Fastness of Industrial Process Measurement and Control Devices Requirements for Transient Pulse Group FZ/T 90045-93 Preparation and Management of Textile Machinery Product Models FZ/T 90054-94 Packaging of Textile Machinery Instrumentation Products FZ/T 90072-95 Dimensional Series of Control Cabinets for Electrical Equipment of Textile Machinery
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