2000A~5000A CT PT Testing Equipment Secondary Current Injection Test Kit One Body Type

Large Current Injection Test Set , Secondary Side Current Injection Test Set , One-body Type , Short Time Working

I. Product Description

DDG series large current injection test set is a kind of heavy current generator , it is used in power plant,substation,electric appliances plant and scientific research,test room,etc. it works for short time or make by order, with of small volume,light weight,nice performance,easy for overhauling, The test set also called as heavy current generator , Secondary Current Injection Test Set , or Primary Current Injection Test Set.

The 2000A~5000A large current test set adopts numerical control technology and has strong anti-interference ability Compared with the previous generation of current generator, it has low power consumption and large capacity. it has the advantages of large output power, small volume and light weight. It is mainly used for testing of MCCB ,ACB, bus-bar and various current transformers when need short time current injected. It is widely used in research, production and electrical test sites of power, railway, petrochemical, metallurgical and mining enterprises.

This series products are a one-body type current booster with one built-in manual voltage regulator.The continuous output max time at 3000A is 5mints on/more than 10mints off.

II. Applications:

• Current impact test For MCCB ,ACB, bus-bar and various CT
• The current calibration field for CT/PT and other electrical equipments.
• Current temperatire rise test
• Switch,breaker,current relay operation test
• Calibration for plate-type ampere meter,clamp meter,current transformer

Note :

• Portable structure,adjustable of output current quantity, current bi-directional measurement and direct reading
• Different standard of output current can be made according to user’s request.
• Long duty cyle type can be made by order.

III. Types of current booster

• One-body type for below 5000A
• single phase current output
• Three phase current output

IV. Universal Control Functions

1. Digital Display
2. High Accuracy
3. High Resolution;
4. Auto Timing
5. Fully Protections
6. Alarm
7. Auto Timing

V. Main components of one set

• Voltage regulation control cabinet,
• large current booster
• large current connection cables (optional)

​VII. Technical Specifications:

1. input voltage: AC220V ±10%

2. Power: 20KVA

3. Output current: AC0～5000A Step-less adjustable, panel with digital display ammeter

4.output voltage: >6V

5. Output waveform: The output current is a standard sine wave with a small glitch, which is better than the power system requirements index standard, and the ripple factor is less than 0.3%. Standard sine wave.

6. Measurement accuracy: (using 0.2S grade material) is actually around 0.3; each current can be smoothly and smoothly adjusted continuously, and the accuracy is higher than 0.5. The current voltmeter shows true effective value, high precision and high stability.

7. Output current mode: the true effective value is continuously adjustable;

8. Current stability: 0.2%

9. Structure: One-body type

10. Wiring method: according to requirements

11. Current stability: 0.2%;

12. Protection settings: over-current, over-voltage

VIII. Technical features

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.