The basic feature of CPS is its multifunctional function of internal self coordination, which is reflected in:
(1) the main protection function is related to current overload, phase failure, short circuit and other protection functions, as well as voltage related undervoltage, overvoltage and other protection functions. These functions are coordinated to enable CPS to operate continuously after breaking until its rated operating short-circuit current lcs (2) The main control functions include local and remote manual control, as well as automatic control As a multifunctional electrical appliance, CPS integrates the main functions of electrical components such as isolators, circuit breakers (fuses), contactors, overload (or overcurrent) protection relays, undervoltage protection relays, etc. It has remote automatic control and local direct manual control functions, mechanical and electrical signal alarm functions (mechanical alarm mainly refers to panel indication, electrical signal alarm refers to indication through electrical signals such as indicator lights) The time current protection characteristics of coordinated coordination have various protection characteristics and control action characteristics that are coordinated and coordinated within the product, i.e. have self coordination performance
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