UL 2808 Split Core Current Transformers

1. Welcome to YUANXING 2018

2. 1. Company Profile Shandong YUANXING Electronics Co., Ltd. founded in March 1998, is a industry leader in providing innovative and high qualified current & voltage transformer and isolation solution for global users. Main products are current & voltage transformers, sensors and transducers, which are widely used in field of electric power, energy, telecommunication, railway, industrial control etc. The company passed ISO9001:2000 system certification in 2002. and it is one of main initiator and proposed organization on National Industry Standard JBT10635- 2006 General specification for current & voltage transducer with small power. Its transient current transformer project is listed in national small and medium enterprises innovation funds project. After development in passed twenty years, YUANXING has the most complete product categories in current & voltage conversion and isolation industry at home and abroad, and it becomes one of the most competitive companies in the same industry. YUANXING products have passed CE, UL, ETL certificates. We have established long-term business relationship with Honeywell, Siemens, Schneider, Emerson, etc. YUANXING Prospect: Provide reliable current & voltage conversion and isolation solutions for global users. YUANXING Mission: Focus on core business, realize customer’s demand, create value consistently. YUANXING core value: Integrity, responsibility, teamwork, love and forgive.

3. 2. Company History  March 1998 Zibo YUANXING Electronics Co., Ltd. ( Sino-US Joint ) was founded  June 2002 Passed ISO9001:2000 quality management and control system  October 2003 Established America office in Tacoma, Washington State of USA  January 2004 Moved to Zibo Science and technology industry park  November 2005 Participated to draft National Industry Standard JBT10635-2006 General Specification for current & voltage transducer with small power.  April 2006 Passed CE certification and exported to EU market .  July 2006 Applied EU RoHS directives for exported products .  June 2007 Applied EU RoHS directives for all products.  December 2009 Passed UL and ETL laboratory safety certification  June 2010 Transient current transformer project was listed in national small and medium enterprises innovation funds project.

4. Company History  2011 Assessed as High Tech Enterprise in Shandong province  May 2011 Moved to Pioneering park, Zibo Science and technology industry park  2014 Electrical measuring sensor was listed as major project by Zibo municipal government  2014 Established YUANXING International Inc in Chicago USA  2015 Established LinYi YUANXING Electronics Co., Ltd (wholly-owned subsidiary)  December 2015 YUANXING headquarter office was started to be built.  August 2016 Company name changed to Shandong YUANXING Electronics Co.,Ltd.  September 2017 YUANXING headquater moved to No.39, Science and technology industry park  February 2018 New plant in Ningjin Dezhou start to be built.

5. 3. Production YUANXING owns more than 20,000 square meter plant, 600 professional production and test devices and 500 trained production staff. Its productivity is over 10,000,000 pieces per year. Its over twenty years production experience and perfect ISO 9001:2015 quality control system guarantee high qualified and reliable products and on time delivery.

6. 4. R & D YUANXING’s R&D team composed of almost 30 engineers is technology-leading with twenty years experience. They can offer standard and customized service to meet the emerging technology and application demands for worldwide customers. YUANXING has the most complete product line for current & voltage transformers and isolation sensors, including thousand kinds of current & voltage transformers, sensors and transducers, all with five years quality warranty. YUANXING sincerely hope to set up wide technical communication and cooperation with your esteemed corporation. For any product demand or inquiries, please feel free to contact us.

7. 5. YUANXING Sales

8. 6. YUANXING Main Customers : Customer Country Product Application China, Germany, India Relay Protection & Power Automation Equipment SIEMENS Energy Management System Honeywell USA Power Monitoring Equipment Schneider USA, India Fault Recording Device Qualitrol Corporation USA, UK China Secondary Electric Power Equipment Guodian Nanjing Automation Co., Ltd. China NARI Technology Co., Ltd. Power System Automation Power System Measurement, Monitoring, and Relay Protection Equipment China Dongfang Electronics Co., Ltd Power System Measurement, Monitoring, and Relay Protection Equipment China Integated Electronic Systems Lab Co., Ltd. Shandong University Electric Power Technology Co., Lrd. China Fault Recording & Power Quality Analysis Equipment China Fault Recording & Power Quality Analysis Equipment Wuhan ZhongYuan Huadian Technology Co., Ltd. Power System Traveling Wave Fault Locating & Distribution System Automation Equipments Chinia Shandong Kehui Power Automation Co., Ltd. HVDC protection device, relay protection device, DC cabinet China Xuji Group Corporation China Active power filter Shandong University Huatian Technology Co., Ltd. Ningbo Ligong Online Monitoring Technology Co., Ltd. High Voltage Equipment On-line Insulation Monitoring device China China High accuracy power analyzer, power quality analyzer Guangzhou Zhiyuan Electronics Co., Ltd. China Power meters & monitoring devices Zhuhai Pilot Technology Co., Ltd.

9. 7. Main Test Devices and Production Equipments  Test Devices Relay protection tester, Fault recorder, FLUK 6105A electrical power standard source, RoHS test device, LCR tester, inductive voltage divider, micro-ohmmeter, digital storage oscilloscope, instrument transformer calibrator, high accuracy digital meter, automatic magnetic materials tester, single phase programable testing source, programmable constant temperature and humidity testing machine, salt spray corrosion testing cabinet.  Production Equipments Fully automatic annular coil winding machine, core/coil taping machine, parallel winding machine, R type winding machine, fully automatic special- shape coil winding machine, wire-cutting machine, wire-stripping machine, crimping machine, laser engraving machine, pad printing machine, inkjet printing machine, ultrasonic welding machine, high temperature drying oven, vacuum dipping machine, fully automatic lead-free reflow soldering machine, semi-automatic dip soldering machine, automatic potting machine, low pressure injection molding machine.

10. 8. Company General Views (Zibo/Shandong Headquarter)

11. Company General Views (Linyi Branch)

12. Company General Views (Dezhou Branch)

13. 9. Company Organization

14. 10. Business Licenses

15. 11. Qualification Documents

16. Qualification Documents

17. 12. Products 1) Miniature Current / Voltage Transformers

18. 2) Current Transformers for Steady & Transient State Relay Protection

19. 3) Current Transformers for Fault Recording

20. 4) Current Transformers for Electricity Meter (Non DC immunity & DC immunity)

21. 5) Current Transformers for Motor Protection

22. 6) Split Core Current Transformers

23. 7) Clamp On Current Transformers

24. 8) Current Transformers for Power Quality Analysis

25. 9) Flexible & Rigid Rogowski Coils

26. 10) Current Transformers/Sensors/Transducers for High Voltage Equipment Insulation Monitoring (Power Frequency & HF)

27. 11) Current Transformer Energy Harvesting Devices

28. 12) Class 0.2S / 0.5S Current Transformers

29. 13) Current Transformers for Pole-mounted Switches and Ring Main Units

30. 14) Electronic Current / Voltage Transformers

31. 15) Hall Current Sensors & Transducers

32. Thank you and anticipate a long term and mutually beneficial business relationship with your corporation!