1、 Product Overview:

The dry-type test transformer adopts a new process and material of coil epoxy vacuum casting and CD type iron core. Compared with oil immersed test transformers of the same capacity and voltage, it has the advantages of light weight, small size, beautiful appearance, stable performance, easy to use and carry, and no oil leakage.

The dry-type power frequency withstand voltage test device is an advanced withstand voltage test equipment designed according to the latest national standards in the power industry. It is used to conduct insulation strength tests on various electrical products, electrical components, insulation materials, etc. under specified voltages to assess the insulation level of the products, detect insulation defects of the tested products, and measure overvoltage.

The dry-type power frequency withstand voltage test device is a complete set of equipment composed of multiple parts, among which the test transformer (boosting part), control panel/box (control part), and connecting wires are necessary. In addition, auxiliary accessories such as discharge rods, protective resistors, voltage dividers, discharge ball gaps, small carts, microamperes, milliammeters (for measuring AC high voltage current), rectifier silicon stacks (for AC and DC) can also be selected.

2、 Product features:

Pointer and numerical display readings are more intuitive, accurate, and have strong anti-interference ability, with high cost-effectiveness.

Real time display of high voltage and low voltage current is intuitive and clear.

Three measurement methods for high voltage, low voltage current, and time.

The use of manual operation has improved the safety and reliability of the product.

It has functions such as zero position indication, power indication, working indication, timing indication, etc

Complete overcurrent protection, zero start protection, sound and light language alarm reminder, power protection switch and other functions

The new current relay is more precise and reliable to ensure personal and equipment safety.

Electromagnetic overcurrent relay is used for testing capacities above 5kVA.

Adopting a new mobile console for easy and convenient movement.

Various test transformers such as oil immersed, dry-type, or SF6 gas type can be configured according to user requirements.

Dry type test transformer model: GYD-10/100 Capacity: 10kVA Output voltage: 100kV;

Console model: HZTC-101

1. Input voltage: AC 220 (380) V

2. Low voltage output: AC 0-250 (430) V

3. Low voltage current: 0-5/10/15/50A (can be customized according to requirements)

4. Output capacity: 0-3/5/10/15 kVA (customizable according to requirements)

5. High voltage: 0-50/100/150/200 kV (customizable according to requirements)

6. High voltage current: 0-50/100/150/200/500/1000/2000mA (can be customized according to requirements)

7. Timing range: 0-9999S

8. Environmental temperature: -20 ℃ to 50 ℃

9. Voltage accuracy ≤ 1.5% ± 1 word (F.S)

10. Current accuracy ≤ 1.5% ± 1 word (F.S)

• Intelligent power frequency withstand voltage test device for power frequency test transformers
• High voltage test transformer test transformer power frequency withstand voltage test device
• Delivery site of power frequency withstand voltage test device
• Delivery site of power frequency withstand voltage test device

The products developed and produced by Wuhan Hezhong Electric are strictly manufactured 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. At the same time, Wuhan Hezhong Electric has fully passed ISO9001 international quality management system certification, the People's Republic of China manufacturing measuring instrument license, GB/T19001-2008 quality management system requirements, GB/T24001-2004 environmental management system requirements, and GB/T28001-2011 occupational health and safety management system requirements.

We will strictly follow the "Quality and After sales Service Commitment Letter" to implement relevant product services. We will continue to 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.