OVERVIEW
In the transformer insulation test, the longitudinal insulation induction withstands the voltage test of the transformer winding between turns, layers, sections, and phases, occupying a pivotal position. Given the particularity of the longitudinal insulation test, it is necessary to apply a frequency-multiplied power supply device to increase the test voltage of the insulation between the windings to achieve the goal of the withstand voltage test.
The RDDF-10-400 multiple frequency voltage generator, carefully designed and manufactured by our company, is easy to operate, stable and reliable in performance and can excellently meet the various requirements of the transformer induction withstand voltage test. The instrument outputs a sine wave with extremely low waveform distortion, a waveform distortion rate of <3%, and excellent waveform quality. Not only that, it is compact and has stable output. A high-performance microprocessor precisely controls its variable frequency power supply. It has many advantages, such as a high degree of automation, rapid and reliable protection response, and a friendly human-machine interface.
CHARACTERISTIC
- 1. It has multiple protection functions such as overvoltage, overcurrent, zero-position start and flashover. Users can set the overvoltage and overcurrent protection values according to their needs. When a flashover occurs, the protection mechanism is automatically enabled to ensure the safety of the equipment.
- 2. It adopts a lightweight design, which is convenient for on-site operation and carrying.
- 3. It provides two working modes, automatic and manual. Users can flexibly switch according to on-site conditions to improve test efficiency.
- 4. The multiple frequency voltage generator supports data storage and remote printing. The data number is in digital format, which is convenient for quick identification and search.
- 5. Based on DSP platform technology, the interface is simple and easy to use, significantly improving the human-computer interaction experience.
For more information about withstand voltage testing equipment, please click More.
To request the latest quotes, please click Contact Us.
FAQ
Q: What is the frequency limit for a generator?
A: The generator’s electrical output must be maintained at a fixed frequency, 50 Hz or 60 Hz, to match the production of a standard electrical grid or the frequency rating of your appliances.
Q: What is the relationship between frequency and voltage in a generator?
A: As the voltage increases, so does the power out of the area, and frequency then increases. This oscillation of power, voltage and frequency can last for several seconds. During this time frequency response will start to act to recover the frequency.
Q: What can you do with a frequency generator?
A: Frequency generators, especially RF and microwave signal generators, are vital for testing in cellular communications, WiFi, GPS, broadcasting, satellite communications, radar, and electronic warfare. They are crucial in ensuring technologies’ functionality, reliability, and compatibility across diverse industries.
