1、 Product Overview:

The HZBP-DL-216kVA216kV variable frequency series resonant withstand voltage device 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 series resonance withstand voltage equipment is suitable for various occasions that require AC withstand voltage. It can meet the withstand voltage requirements of high voltage and large capacity products as well as small capacity and high voltage.

Reference standard: GB50150DL/T 474.4-2006 DL/T 596-2005 DL/T849.6-2004.

The frequency conversion series resonant withstand voltage 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:

Control the touch screen to a 10.4-inch large screen (better than most in the industry)

Clearer display and simpler operation.

High reliability and good stability. The core components adopt imported components for stable voltage and frequency output, electromagnetic compatibility design, reasonable protection functions, and are fully applicable to different occasions;

Intelligent frequency conversion tuning can automatically tune and scan the resonant frequency, or manually search for it. When the system performs automatic scanning, it automatically scans from 30Hz to 300Hz. After completing the frequency scanning, the system preliminarily finds the resonant frequency point within its ± 5Hz range and performs a frequency fine scan with a resolution of 0.01Hz to accurately lock the resonant frequency;

Finding the resonant frequency device of the system allows for automatic boosting and completion of the test according to pre-set segmented or single test, and recording of the test results. It is also possible to manually adjust the voltage for withstand voltage testing;

When the test sample is punctured, the disappearance of high voltage due to system detuning causes minimal damage to the test sample;

The protection function is complete. Having zero position protection, overvoltage protection, overcurrent protection, flashover protection and other functions ensures the reliability of the system.

• 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.