1、 Product Overview:

The complete set of frequency conversion series resonance test equipment adopts the method of adjusting and controlling the power supply frequency to achieve series resonance between the reactor and the tested capacitor, generating high voltage and small current on the tested sample. This is a new method and trend in high-voltage testing for power detection, which has been widely applied and recognized at home and abroad.
The device adopts a dedicated broadband voltage regulation power supply with a voltage regulation range of AC0-400V and a frequency regulation range of 30-300Hz, with a frequency fineness of up to 0.1Hz; The output waveform is good throughout the entire frequency range; Ensure instrument stability and safety with small weight and volume. The device consists of a frequency and voltage regulating power supply, an excitation transformer, a reactor, and a capacitive voltage divider.

2、 Main features:

1. The device has protection functions such as overvoltage, overcurrent, zero start, and system disharmony (flashover). The overvoltage and overcurrent protection values can be set according to user needs to ensure the protection action of the test sample during flashover, and the flashover voltage value can be recorded for experimental analysis.

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

3. The device has three working modes for users to flexibly choose and improve the testing speed according to the on-site situation.

The working modes are: fully automatic mode, manual mode, automatic tuning, and manual boost mode

4. The data numbers that can be stored are numbers that facilitate user identification and retrieval.

5. When the device automatically scans the frequency, the starting point of the frequency can be set arbitrarily within the specified range. The scanning direction can be selected upwards or downwards, and the scanning curve is displayed on the LCD screen for users to intuitively understand whether the resonance point has been found.

6. The use of DSP platform technology allows for easy addition and removal of functions and upgrades according to user needs, making the human-machine exchange interface more user-friendly.

• Delivery site of frequency conversion series resonance withstand voltage test device
• Variable frequency series resonant withstand voltage device shipped on 12.02
• Frequency conversion series resonance delivery site
• Series resonant withstand voltage equipment HZBP-DL series

The enterprise's products are strictly produced in accordance with international and national standards and industry regulations, and have passed the testing of national, provincial, and municipal power research institutes, measurement centers, and authoritative power departments. They have fully passed the ISO9001 international quality management system certification, the People's Republic of China manufacturing measuring instrument license, the GB/T19001-2008 quality management system requirements, the GB/T24001-2004 environmental management system requirements, and the GB/T28001-2011 occupational health and safety management system requirements.

We will strictly follow the "Quality and After sales Service Commitment Letter" to provide relevant product services, and we firmly believe that high-quality, systematic, comprehensive, and fast services are the foundation of enterprise development. After years of continuous exploration and progress, we have formed the service philosophy of 'customer centricity, quality as the first life of the enterprise'. And with the goal of creating a first-class service enterprise in China through strict quality management and advanced technology, we have formulated a quality policy of 'standardized management system, strict process control to ensure product quality and customer satisfaction'. For many years, we have adhered to the principle of 'customer first' and built a good sales and after-sales service system to provide customers with better pre-sales, in sales, and after-sales services!

Our after-sales service commitment is: 'Refund within 3 months, replacement within 1 year, free repair for 3 years, and lifelong maintenance'. In the days to come, we will continue to adhere to the three-star service as always!

Note: The detailed product information is subject to the actual product. Please confirm the specific model parameters with the sales personnel before purchasing. Please refer to the instruction manual.

The final interpretation of this service commitment belongs to Wuhan Hezhong Electrical Equipment Manufacturing Co., Ltd.

If you have any questions.