Power Transformer On-load Tap-changer Characteristics Tester , Transformer Tap-changer Tester

I. Products Description and Application

FKC-1A Tester is a comprehensive test equipment which is used to measure and analyze electrical properties index of on-load tap-changer of power transformer and special transformer in power system and has the function of analyzing, saving and printing test data. Controlled by computer, it can realize auto measuring of parameters such as transition time, transition waveform, transition resistance, and three-phase synchronism of on-load tap-changer through specially designed measuring circuit, so that user can not only measure via tap-changer lead, but also carry out measuring through direct wiring of three-phase sleeve of transformer and neutral point according to needs and site condition.

FKC-1A Tester is of vital importance in improving reliability of power system operation when promptly diagnosing latent fault of tap-changer in preventive test of power equipment and transformer overhaul, solving the problems of test method of on-load tap-changer of power transformer outdated and undedicated.

II. Features

1. Three-way independent test power source, max output current being 0.5A 1A

2. Equipment sample rate: 10~20 KHZ

3. Max saving time of single waveform: 6.4 seconds

4. Measuring range of transition resistance:1-40Ω for Y/0 type transformer

1-20Ω for Y type transformer.

5. Measuring accuracy:1-5Ω,≤±10%.

5-40Ω,Δ≤±5% Time error:Δ≤±1%

6. Monitor:240´128T, T6963C controller

7. Processing part:high speed 8-bit micro-processor, data memory: 512K

8. High speed A/D converter, max sample rate being 400 KHZ

9. Power source :220V ±10% Power £200W

10. Dimension: 410mm´320mm ´200mm.

11. Weight :20kg

III. Accessories

• Test clip with 10m testing wire 4 pieces
• Alligator clip with 1m testing wire 4 pieces
• Power line 1 piece
• Printing paper 2 rolls

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.