Product Specification

EI28 Sensor Large Current Transformer Silicon Steel Sheet for New Energy

1.Product Description

This EI28 sensor high current transformer, specially designed for new energy, is made of silicon steel sheet material and plays a key role in the field of new energy. Its silicon steel sheet has high magnetic permeability, which can efficiently concentrate and conduct magnetic fields, improving sensor sensitivity; Low hysteresis and eddy current loss characteristics reduce energy waste, lower heat generation, and ensure stable and reliable operation in a wide temperature range and complex working conditions. In the new energy power system, accurate measurement of high AC and DC currents can assist in power distribution management; Used for equipment overload protection, real-time monitoring of current, prevention of short circuits and other faults, ensuring circuit safety; Realize high-precision electricity measurement and provide a basis for energy accounting; In the motor drive system, real-time control of current ensures stable and efficient operation of new energy motors; It can also monitor issues such as harmonic imbalance in the power system to ensure power quality. From raw material preparation, to iron core stamping, winding, insulation treatment, structural component fixation, to strict testing, every link is carefully controlled to lay a solid foundation for the stable development of the new energy industry.

1. High magnetic permeability and low loss: Using silicon steel sheets as the core material, it has high magnetic permeability characteristics, can efficiently concentrate and conduct magnetic fields, and improve the signal response sensitivity of the sensor; At the same time, the advantages of low hysteresis loss and low eddy current loss effectively reduce energy waste, lower heating problems during operation, and improve the overall efficiency of transformers. ​

2. High current carrying capacity: Designed specifically for high current scenarios in new energy, it can stably carry currents of 10-50A or even higher, meeting the high-power requirements of devices such as photovoltaic power stations, energy storage systems, and electric vehicle charging piles, ensuring stable power transmission. ​

3. Accurate measurement and reliable protection: capable of accurately measuring AC or DC high currents in new energy systems, providing real-time data support for power distribution and equipment control; Real time monitoring of abnormal current, rapid triggering of overload and short circuit protection mechanisms, ensuring safe operation of circuits and equipment. ​

4. Strong environmental adaptability: With excellent environmental adaptability, it can work stably in a wide temperature range of -25 ℃ to+85 ℃ and complex electromagnetic environments, adapting to diverse application scenarios such as outdoor and vehicle mounted new energy equipment. ​

5. Customization and compatibility: Support customization of parameters such as transformation ratio, winding turns, protection level, etc., to meet the circuit design requirements of different new energy equipment; Highly compatible with mainstream new energy systems such as photovoltaic inverters and battery management systems, and easy to install. ​

6. Long lifespan and high cost-effectiveness: The excellent physical properties of silicon steel sheets and the optimized structural design of transformers extend the product's service life and reduce maintenance costs; While ensuring high performance, it also has good economic efficiency, reducing the overall cost of new energy projects.

2.Features

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4.Company Profile