UHV Frequency Conversion AC Series Resonant Test System

Capacity Divider HTFY-2500pF/270kV 1 set
Rated voltage	270kV
High voltage capacity	2500pF
Dielectric loss	tgσ≤0.5%
Partial voltage ratio	3000：1
Measurement accuracy	Valid value 1.5
Size (inner diameter*height)	Single sectionφ140×1000
Weight	About 30kg

Nickname: AC Resonant Test System; ac resonant test; AC resonant system; Resonant system

 

 

 

1. The device has protection functions such as overvoltage, overcurrent, zero start, and system detuning (flashover). The overvoltage and overcurrent protection value can be set according to user needs. When the test sample flashover, the flashover protection action is taken to protect the product.

2. The entire device is lightweight and easy to use on site.

3. The device has three working modes, which are convenient for users to flexibly choose according to on-site conditions and improve the testing speed. The working modes are: fully automatic mode, manual mode, and automatic tuning manual boost mode.

4. It can store and print data in different locations, and the stored data number is a number, which is convenient for users to identify and search.

5. When the device automatically scans the frequency, the starting point of the frequency can be arbitrarily set within the specified range, and the LCD screen displays the scanning curve, making it convenient for users to intuitively understand whether to find the resonance point.

6. Adopting DSP platform technology, it is convenient to add or remove functions and upgrade according to user needs, and also makes the human-machine exchange interface more user-friendly.

7. The operation interface supports language switching function, and can freely switch multiple languages at the same time. The default is to switch between Chinese and English, and other languages can be customized.

8. The system is equipped with a series resonance parameter calculator, which can quickly calculate the inductance, capacitance, frequency, resonant high-voltage current, and cable capacitance of series resonance with one click

 

 

 

 

 

 

 

Q: What is AC resonant test system?
A: Variable Inductance AC Resonant Test Systems are used where the load is largely capacitive with very low real power losses such as power cables, gas insulated switchgear, generator windings, and dry tests of insulator strings.

 

Q: What is the purpose of HV test?
A: High voltage testing is a crucial kind of testing used to guarantee sufficient proper insulation in a wide variety of industrial processes. Evaluating the insulation is critical for establishing cable quality and safety and decreasing the likelihood of electrical shocks and accidents.