Received a request from an overseas mining factory to purchase a 2500KW high-voltage synchronous motor which drives a grinding machine.
Solutions
According to the requirements from the end-user, WEIMA ELECTRIC provides customer with the TECO T series high-voltage synchronous motor. The T series motor applies the advanced synchronous motor design software SMDS from TECO Westinghouse to design motors which have splendid performance, high reliability, and easy maintenance, which can be used to drive various blowers, compressors, water pumps, rolling mills, mining mills, and other regular machines.
Schneider Electric SA, a global electrical enterprise headquartered in France, was established by the Schneider brothers in 1836 who is a global expert in energy efficiency management and automation. The group's sales volume for the FY 2016 was 25 billion EUROs, with over 160,000 employees in over 100 countries worldwide.
Schneider China has received a procurement request of frequency converter test bench equipment from the Schneider factory in the United States, to provide testing and verification for frequency converters manufactured by themselves.
Because the motors in the North American market are generally manufactured according to the NEMA (National Electrical Manufacturers Association) standards and also meet UL/CSA certified safety standards. If the test bench uses IEC/GB standard motors, it will be impossible to accurately verify the performance of the frequency converter, so the test bench needs to be equipped with motors that comply with NEMA standards.
Schneider China has extremely high requirements for the quality and after-sales support of motors. Generally the motors which can meet their needs are imported that has longer delivery time and higher prices. After weighing the pros and cons, WEIMA ELECTRIC recommended TECO NEMA motors to Schneider, which have the following advantages:
High Quality: TECO is one of the top five motor manufacturers in the world, with a market share in the top three in the United States.
After-Sales Service Guaranteed: We have a complete after-sales system in the United States.
High Cost Performance: Pure NEMA standard motors can be produced in China with high cost-performance.
Shorter delivery time: Due to motors are produced in China, the transportation time has been reduced to ensure fastest delivery.
For this project, WEIMA ELECTRIC provided 44 pieces of TECO AEHH8N NEMA motors with UL/CSA Certification of which has output power range from 0.75 to 90kW.
The services provided by WEIMA ELECTRIC have been recognized by the Schneider Electric project team.
Thanks Schneider for trusting WEIMA ELECTRIC, service has no limits, and we will continue to work hard in the future.
Changchun Chemicals plant mainly uses TECO motors. Weima Electric is now responsible for the work of energy-saving transformation and upgrading TECO motors in Changchun Chemicals plant.
Guangxi Ecolink Technology Co., Ltd is wholly-owned subsidiary of Ningbo Homelink Eco-iTech Co., Ltd who is one national manufacturing individual champion enterprise listed on the Shenzhen Stock Exchange(Stock Code: 301193). It is an industrial and trade enterprise who focuses on using plant fibers as raw materials, undergoes special processes and integrates research and development, manufacturing, sales, and services. Their products applied in high-end fields such as catering, industrial packaging materials and daily life are green and environmentally friendly products.
Ecolink Technology adopts global advanced production equipment and technological processes to create a garden-style zero carbon industrial park. We firmly adhere to the concept of "green mountains and clear waters are invaluable assets." and are devoted to reducing human carbon emissions and carbon footprint.
Solutions
Based on the concept of Ecolink's environmental protection, in terms of motor drive systems, WEIMA ELECTRIC provided customers with TECO energy-saving and efficient products: permanent magnet motor DVEV/DVEX, as well as supporting T310 series inverters, totally 160 pieces and output ranges from 7.5kW~132kW.
TECO permanent magnet motor DVEV/DVEX has the following features:
motors, the volume and weight are reduced by more than 35%.
High efficiency: Using high-grade magnets, the motor efficiency reaches IE4 or above.
Energy saving: Compared to ordinary asynchronous motors, it has higher efficiency at low speeds and low load rates.
Excellent torque performance: The rated output torque can still be maintained at low speeds, meeting the requirements of low speed but high torque loads.
Customer Value
So far, the installation and commissioning of all equipment have been completed and officially put into use, the services provided by WEIMA ELECTRIC already received the unanimous praise from the Ecolink's project team.
The motor and inverter use the same brand to achieve perfect matching and better operational stability. The selected TECO permanent magnet motor meets the requirements of reducing losses and controlling emissions, perfectly fitting the corporate philosophy of Ecolink Technology, lays a solid foundation for them to build a garden style zero carbon industrial park.
Thanks Guangxi Ecolink Technology Co., Ltd. for trusting WEIMA ELECTRIC, the order has been completed but the service is still ongoing. WEIMA ELECTRIC will safeguard your equipment all the time.
Rohm & Haas chemical mainly produces ion exchange resin for purifying water. In order to achieve the goal of energy saving and emission reduction, Weima Electric has helped it gradually replace the old low-efficiency motor with high efficiency motors which are more energy-saving and environmental protection since 2016.
