Durable High Voltage Measurement Equipment , Cable Fault Location Equipment

Underground Cable Identifier Tracing Tester , Undergrounding Pipe And Cable Location Tester

I. Application and description

1. Apply to small current neutral grounding distribution power system.

2. Used to detect the over head line metallic grounding fault, arc grounding fault, resistance grounding fault and so on.

3. Workable for broke down line, apply for branch line

4. Ultralow frequency signal to avoid capacitor influence. Easy to find the high resistive fault

5. Recreate fault by high voltage signal, easy to locate

6. Safe transmitter by black and short-circuit function

7. High sensitive sensor, open design and easy to hang on the line

8. Wireless transmission, safe and reliable

9. Flexible power supply. Transmitter is workable by Utility power and electric generator. Sensor and receiver are by dry battery

10. Light and easy to carry

11. Receiver has large LCD display interface, which can show the current waveform and current value

II. Technical Data

1. Location accuracy:0.2m

2. Specification of transmitter:
open-circuit voltage: fundamental wave valid 0~28kV
short-circuit current: fundamental wave valid 0~35mA(impulse DC, peak value 100mA )
output frequency:1Hz

3. Communication distance between receiver and transmitter:≥30m

4. Transmitter power: AC 220V,or electric generator

5. Transmitter power: Max. 900 W

6. Sensor supply power: Three AAA alkaline batteries

7. Receiver supply power: Five AA alkaline batteries

8. Dimension: transmitter 455mmx355mmx310mm
Sensor 180mmx100mmx35mm
Receiver 205mmx200mmx35mm

9. Weight: transmitter 15kg
Sensor 0.45kg
Receiver 0.45kg

10. Working condition :

Temperature -10℃-40℃

Humidity 5-90%

Elevation ≤4500m

III. Technical Advantage

1. Good solution of the pinpointing of single phase to earth fault
2. Applies to overhead line small current grounding power system.
3. Use to pinpoint the earth fault when line break down when single phase grounding fault happen

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.