Power Frequency Insulation Resistance Test Equipment / Ground Resistance Test Equipment

Power Frequency Ground Resistance Test Equipment , Large Current Injection , Substation Grounding Resistance Test Set

I. Product Introduction :

Power plant and substation grounding grid is one of the important facilities to ensure personal safety and safe operation of electrical equipment; the size of grounding resistance of grounding grid is an important indicator to measure grounding. Hence, our device is designed and manufactured to meet the requirements of Department of Energy's "grounding-frequency characteristic parameter measurement guidelines".

DZC series Power Frequency Ground Resistance Test Equipment is power frequency and large current injection test set for grounding resistance measurement.The device consists of console and transformer, and handling, wiring, and use are all extremely easy.

II. Main Features and Technical Data

1. Large current inject with power frequency , ensure the test accuracy to samller grounding resistance measurement

2: Test method : 4-wire method, 3-wire method and simple 2-line method

3: The device consists of console and transformer, and handling, wiring, and use are all extremely easy.

4: Output current is more than 30A (40A—60A generally), which improves the accuracy.

5.Accurately read the voltage and current values by connecting external digital voltage and current.

6.The device also can be used as power to measure lines parameters.

7. Higher voltage output : 0~1000V or 0-500V

8. Gounding resistance test range :0~300Ω

9. Special for substation grounding resistance measurement with higher impedance loss.

10. Test frequency : 50Hz or 60Hz

III. Optional model

• DZC-20KVA/1KV : 20A/1000V output
• DZC-30KVA/1KV : 30A/1000V output
• DZC-50KVA/1KV : 50A/1000V output
• DZC-20KVA/0.5KV : 20A/500V output
• DZC-30KVA/0.5KV : 30A/500V output
• DZC-50KVA/0.5KV : 50A/500V output

Founded in 2003, FANKE is the domestic leader specializing in designing and manufacturing HV test, measurement and overhaul equipments. In 2003, Wuhan HIGHVOLT Co.,Ltd is established as our subsidiary. We provide a diversity of complete testing solutions and one-stop service for electric power companies, electric research institutions and electric equipments manufacture companies.
Located in Guannan Science and Technology Industrial park-- the Optical Valley of China, we cover an area of 12,000 square meters used for workshop and offices.With the registered capital of 16,000,000 yuan, our annual sales volume reaches 70,000,000 yuan. As a sub-measurement unit of Wuhan city, we develop us as a comprehensive high-tech enterprise integrating research, development, production, installation, commission, sales and service consultancy.

Good networking keeps us stay advantageous and innovative in the market. Relied on the wide cooperation with institutions of higher learning in Wuhan, we establish a HV research center supported by professional HV engineers and specialists from Wuhan High Voltage Research Institute of State Grid, Institute of Water Conservancy and Hydroelectric Power of Huazhong University of Science &Technology and Wuhan University.

Our management team is composed of professional administrators with rich experience in modern business and project management and technical personnel specializing in HV, power transmission, transformation and automation. Until now, we employ 75 stable workers, 65% of whom have bachelor degree and some of the rest are advanced engineers and professional experts with Doctor degree.

We hold numerous intellectual property rights, utility model and invention patents for products, such as hydraulic integrated high voltage withstand test system, series resonant test trail, ultra high voltage AC/DC voltage withstand test equipment, power frequency PD free voltage withstand test equipment and other electric power maintenance equipments as well as other tailor-made products.
Our products have been applied for onsite handover, preventive maintenance and quality inspection test. We have customers all around the country, including stated-owned institutions and large-scaled enterprises in sections of railway, oil industry and chemical engineering. Some products have been exported to overseas markets, including USA, Mid-east, Korea, India and Vietnam, ect.

With a vision to win-win result, We will continue to focus on customer needs and rely on technical innovation, striving to become the top-ranking provider for electric testing and measurement equipments and EPC engineering service.