Taifengyuan (TFY) advanced current sensors provide accurate data on current, power, harmonics and energy consumption for power systems through high-precision, wide-frequency-domain and real-time online measurement. Rogowski coil and TMR technologies enable stable data collection under all operating conditions, timely detecting issues such as overload, inefficiency and harmonic loss, accurately locating losses and inefficient working conditions, and supporting intelligent power regulation and energy-saving optimization. Precise data drives efficient equipment operation, greatly reducing reactive power loss and invalid energy consumption, significantly improving energy efficiency and power consumption safety in industrial production, and helping enterprises achieve digital energy conservation and carbon reduction.
In some scenarios where Taifengyuan (TFY) sensors are deployed, they have helped customers reduce energy consumption by more than 30% in their excellent refined power and energy management projects.
Taifengyuan has established strict and comprehensive systems as follows:
It owns 210 independent intellectual property rights for core technologies including Rogowski coils and TMR magnetoresistance. It also has a high-end testing laboratory managed in accordance with ISO10012 + JJF1069 + CNAS standards, continuously breaking through the boundaries of frequency response, precision and reliability.
In strict accordance with ISO9001 and ISO10012 standards, Taifengyuan has built a PMMS information-based control system. Through digital management such as PLM and ERP, it has established full-link traceable standards from design and supply chain to manufacturing, ensuring stable and consistent product performance.
It is equipped with dozens of independently developed fully automatic precision winding equipment. The combination of automation and refined processes enables strict control over winding, packaging and calibration, resulting in extremely high consistency and stability. It leads the industry in production capacity and delivery time, and can meet customers' demands ranging from small-volume orders to urgent deliveries.
It strictly implements full-item reliability verification covering temperature change, vibration, shock, aging and other tests, with product lifetime reliability taking the lead in the industry.
From preliminary project preparation, model selection and commissioning to later operation and maintenance, it provides rapid response and technical support, minimizing customers' operating costs to almost zero throughout an ultra-long service life.
Taifengyuan (TFY) is not only a component provider, but also a long-term value partner in the field of stable and reliable power measurement.
Do the current sensors support electrical isolation and anti-interference?
Both TFY TMR and Rogowski coil sensors feature excellent electrical isolation and strong anti-interference capabilities, ensuring stable operation in complex industrial electromagnetic environments.
What are the main types of TFY current sensors?
TFY current sensors mainly include TMR current sensors and Rogowski coil sensors, which can meet the needs of different accuracy, range, and installation scenarios.
How about the accuracy and response speed of TMR current sensors?
TFY TMR current sensors have high accuracy, with linearity ≤0.1% and response time ≤1μs, making them suitable for high-precision and fast-changing current detection.
What is the maximum measurement range of Rogowski coil sensors?
TFY Rogowski coil sensors support a wide measurement range, typically covering 0–5000A, and can be customized for larger ranges based on customer requirements.
Do the products support customized development?
Yes, TFY can customize current sensors in terms of range, accuracy, structure, and interface according to customer requirements to meet the needs of specialized equipment.
In which industries are current sensors mainly applied? Answer:
They are widely used in smart grids, industrial automation, new energy, electric vehicle charging, welding equipment, power monitoring, and other fields.
How about the stability and lifespan of TFY current sensors?
The products use mature processes and reliable components. Both TMR and Rogowski coil sensors have low long-term drift and long lifespans, making them suitable for continuous operation.
How to select the right current sensor for your equipment?
Selection can be based on measurement range, accuracy, installation space, and power supply method. TFY provides professional selection support to recommend the most suitable TMR or Rogowski coil sensor.
