Series resonant devices exhibit significant advantages in multiple aspects:
1. Significant reduction in required power capacity:
When the series resonant device is in operation, its required power supply is only 1/Q of the test capacity, which means that compared with traditional test devices, it can greatly save electricity and improve energy efficiency.
2. Significant reduction in volume and weight:
The volume and weight of this type of equipment are usually only 1/10 to 1/30 of that of a regular testing device, so it has good transportation performance and is easy to carry and operate.
3. Improve output voltage waveform:
Due to the fact that the circuit of the series resonant device is a filtering circuit, it has good stability performance, can output smoother and more stable voltage waveforms, and improve the accuracy and reliability of the test.
4. Superior protection performance for the test object:
During the experiment, the short-circuit current of the series resonant equipment is only 1/Q of the normal test current, which helps to prevent large short-circuit currents from burning the fault point and protecting the test object from damage. At the same time, the device will not experience recovery overvoltage, further enhancing the protective performance of the test object.
5. Equipped with advanced digital and power technologies:
The series resonant equipment adopts advanced technologies such as intelligent power modules, significantly improving the reliability of the entire machine while reducing the size and weight of the equipment.
6. Unique and aesthetically pleasing structural design:
The frequency modulation power control box of the equipment adopts two methods: plug-in and screw connection, which is both safe and convenient. The reactor adopts a unique epoxy casting process, which is not only moisture-proof and shockproof, but also has a beautiful and elegant appearance.
7. Complete protection functions:
The equipment has multiple protection functions, such as overvoltage protection, overcurrent protection, overheating protection, etc. These protection measures can quickly act in case of equipment abnormalities, ensuring the safety of the equipment and the test object.
In summary, series resonant equipment has been widely used in AC withstand voltage tests in industries such as power, metallurgy, petroleum, and chemical engineering due to its advantages of high efficiency, energy conservation, portability, stable output, superior protection performance, advanced digital and power technology, and complete protection functions.
ZCVF-A series frequency conversion series resonant AC withstand voltage device is suitable for AC withstand voltage test of transformer, circuit breaker, switch, GIS system, cable, bushing, insulator and other equipment. It has the functions of high voltage over-voltage protection, low voltage over-current protection, detuning protection, zero position protection, flashover protection, emergency shutdown, under-voltage protection and so on. It not only meets the requirements of equipment test conditions for high voltage and small current, but also meets the requirements of equipment test conditions for low voltage and large current, and has a wide application range.
Kvtester Electronics Technology Co.,Ltd. is a high-tech enterprise specializing in power testing, testing, research and development, production, and sales of testing equipment. It has been engaged in the electrical testing industry for many years, and its products are of high quality. We welcome customers to come and purchase. Service hotline: 0086-27-81778799, to learn more, visit the official website: www.kvtester.com
