Frequency conversion series resonance is through the excitation transformer, reactor to form a series loop (L), and then the test (C) in parallel to form a resonant circuit, by adjusting the frequency of the test power supply loop inductance L and test ca
The frequency conversion series resonance voltage withstand test device is suitable for various occasions requiring AC voltage withstand, which can not only meet the demand of high voltage and large capacity products, but also meet the demand of small capacity and high voltage withstand.
Reference standard: GB50150, DL/T 474.4-2006, DL/T 596-2005, DL/T849.6-2004.
Frequency conversion series resonance is through the excitation transformer, reactor to form a series loop (L), and then the test (C) in parallel to form a resonant circuit, by adjusting the frequency of the test power supply loop inductance L and test capacitor C resonance, so as to obtain high voltage.
The test power supply capacity requirements are small, only the traditional power frequency voltage capacity of 1/Q, Q≥30. A variety of power supply, convenient on-site electricity;
High reliability and good stability. The core components are imported, stable voltage output and frequency output, reasonable electromagnetic compatibility design, complete protection function, can be applied to different occasions;
Intelligent frequency conversion tuning, can automatically tune, scan the resonant frequency, can also be manually found. During the automatic scanning, the system automatically sweeps the frequency from 30Hz to 300Hz. After the scanning is complete, the system finds the resonant frequency based on the scanning results. Within the range of ±5Hz, the system scans the resonant frequency with 0.01Hz as the resolution, and finally precisely locking the resonant frequency.
Find the resonant frequency of the system, the equipment can be in accordance with the pre-set section test or single test for automatic pressure boost, automatic completion of the test, and record the test results. Can also be manually regulated pressure, pressure test;
When the test item is broken down, the system detuning, high voltage disappear, the test item damage is small;
Perfect protection function. With zero protection, over voltage protection, over current protection, flashover protection and other functions, to ensure the reliability of the system;
Flexible configuration, matching different reactor combination, can meet different test requirements.
We will be in strict accordance with the "quality and after-sales service commitment" to implement the relevant products and services, and we continue to believe that quality, systematic, comprehensive, fast service is the foundation of enterprise development. After years of continuous exploration and progress, we have formed the "customer as the core, quality as the first life of the enterprise" service concept. With strict quality management, advanced technology to create the domestic first-class service enterprises as the goal, formulated the "standard management system, strict process control, ensure the quality of our products and services, customer satisfaction" the quality policy, adhere to the "user first" principle, for many years to build a good sales and after-sales service system, to provide customers with more high-quality pre-sale, sale and after-sales service!
Our after-sales service commitment is: "within 3 months of return, 1 year of replacement, 3 years of free maintenance, lifelong maintenance." In the future, we will, as always, adhere to the three star service!
Note: The detailed information of the product is subject to the physical object, please confirm with the sales personnel before purchasing, please refer to the manual for specific model parameters.
For Chiyu products that have been purchased, Cooperative Power will follow the sales and service commitments and the terms of the product contract. If you have any difficulties in using the products, you can call us to consult
Customer Service on Duty：13349856180
You only need to make a call, and we will quickly check order information and product delivery status for you。