Article List
- Active Power Filter (APF. 03) used in Pakistan M/s Zaman Textile MillsM/s Zaman Textile Mills in Pakistan400V 100A APF wall mount + 400V 150A APF3 sections in total. The harmonic distortion rate before compensation is 38%, 24% and 32% respectively, and after compensation, they are all around 5%.The operation is stable and the customer is very satisfied.Industry January 12, 2022
- Nancal Electric Approved as a National Key "Little Giant" EnterpriseRecently, Shanghai Nancal Electric Co., Ltd. has been officially recognized as a National Key "Little Giant" Enterprise. This recognition focuses on key industrial chains, strategic emerging industries, and future industrial sectors. High-reliable large-capacity medium voltage drives are widely used in key sectors of the national economy, including military, nuclear power, oil&gas, pipelines, chemical, energy storage, mining, and metallurgy, playing a vital role in key industrial chains.News September 18, 2025
- Nancal Electric Approved as Shanghai Center for Enterprise Technology for 2025Shanghai Nancal Electric Co., Ltd. has been officially recognized as a Shanghai Center for Enterprise Technology for 2025. Guided by its corporate values—"Quality makes customer value, speed makes company benefits, innovation makes industry growth", Nancal Electric continues to prioritize technological advancement, and refine its products based on user needs, contributing to the progress of the industry as a whole.News September 09, 2025
- 2025 Xinjiang Coal Chemical Industry Development Conference Successfully Concluded in ChangjiRecently, the 2025 Xinjiang Coal Chemical Industry Development Conference was held in Changji. The conference focused on the clean and efficient utilization of coal resources, aiming to promote the diversified and low-carbon development of the coal chemical industry across Xinjiang. Nancal Electric delivered a technical presentation titled "Technology and Applications of High Reliable Medium Voltage Drives." Nancal Electric remains committed to addressing customer needs through innovative technological breakthroughs, continuously optimizing high-reliability and high-performance electric drive solutions.News August 22, 2025
- Nancal Electric Ensures Stable, High-Quality Power for Pakistani FactoriesNancal Electric's Active Power Filter (APF) has been successfully deployed at a large packaging factory and a textile plant in Pakistan. Following the implementation of the APF, harmonic levels at the facilities were significantly reduced, meeting relevant power quality standards. The power supply environment has improved markedly, leading to a substantial increase in the stability and continuity of production lines. Nancal remains committed to providing overseas customers with efficient and reliable power quality solutions, supporting their industrial upgrade efforts.Industry August 29, 2025
- Second Hydrogen Energy & Energy Storage New Energy Equipment Technology Conference Successfully Held in WuhuThe Second Hydrogen & Energy Storage New Energy Equipment Technology Conference & The Third Chinese International Turbomachinery Industrial Alliance (CITA) Frontiers Technology Conference recently convened grandly in Wuhu, Anhui. In 2025, Nancal Electric successfully delivered the world’s highest-capacity Compressed Air Energy Storage (CAES) medium voltage drive. This system drives a 300MW-class CAES unit with a one-drives-three configuration, supporting flexible switching among three busbar power supplies and enabling disturbance-free grid connection via variable-frequency soft start. It provides stable operational support for this large-scale CAES project.News August 07, 2025
- Testing Center of Shanghai Nancal Electric Accredited by CNASThe Testing Center of Shanghai Nancal Electric Co., Ltd. has officially obtained laboratory accreditation certification from the China National Accreditation Service for Conformity Assessment (CNAS). CNAS is the sole national accreditation body established under Chinese law for conformity assessment. Its accreditation falls under the multilateral recognition framework of the International Laboratory Accreditation Cooperation (ILAC). Test reports issued by CNAS-accredited laboratories are mutually recognized by accreditation bodies across over 100 global economies.News July 22, 2025
- Nancal Electric Co-organizes CPCESDA 2025 Mid-Year Electrical ConferenceToday, the 2025 Mid-Year Working Conference of the Electrical Design Professional Committee of China Petroleum & Chemical Engineering Survey and Design Association (CPCESDA) was successfully held in Nanjing. The conference was co-organized and supported by Shanghai Nancal Electric Co., Ltd. and other units. The conference explored the leading role of electrical engineering in the petrochemical industry regarding digital-intelligent transformation, green development, and integrated control. Nancal Electric delivered a technical presentation titled High-Reliability Medium Voltage Variable Frequency Drive Technology and Applications, and reported on the company’s participation in leading the compilation of group standard.News July 03, 2025
- Application of Nancal Medium-Voltage Drive in Redundant Retrofit of Propylene CompressorsIn a chemical gasification plant, the propylene compressor plays a crucial role with high demands for operational reliability and stability. Equipment failure can have severe impacts on the plant and downstream production. The plant originally used an imported medium-voltage drive, but its failure rate has been increasing. A significant failure, especially one that cannot be quickly repaired, could halt gasification operations, disrupt downstream production, and lead to substantial economic losses. After extensive research and technical discussions, the user selected Shanghai Nancal’s medium-voltage drive for hot standby, enabling the redundant automatic switching technology of NC HVVF to resolve issues caused by failures in the original imported drive and ensure uninterrupted production.Petrochemical November 22, 2024
- Application of NC Water-Cooling Medium Voltage Drive in Aromatic Hydrocarbon PlantThe aromatic hydrocarbon plant is one of the largest single-train crystallization process facilities in China, with a required annual operation time exceeding 8,000 hours. Nancal Electric's high-capacity water-cooling medium voltage drive stood out due to its superior performance and high-reliability technological advantages. Over two years of operation, the system achieved zero unplanned downtime, meeting all process and reliability requirements for aromatic hydrocarbon production.Petrochemical April 29, 2025