The center through hole current transformer is mainly used in the cable circuit environment.Its structure is simple,small in size,flexible in application,and well fit the cable specifications used in the main circuit.The diameter of the through-hole this series is from 100mm~300mm,the main circuit current contains 0A~2000A.This series of products can meet the technical requirements of different precisions such as 0.2,0.5,and1. At the same time,it can meet the stringent requirements of the new national standard for balance characteristics.The unbalanced current output value can also be better than 30mA,10mA,5mA.Even 3mA greatly reduces the false alarm caused by the main circuit current magnetic field interference,which provides sufficient for the reliable of the equipment.Excellent and advanced production process.To ensure the accuracy level reliability and other technical requirements,this series of products meet the requirements of GB-14287.2-2005 and GB14287.2-20140.
v Centre through core structure and the flame retardant epoxy resin are poured and have good stability.
v Using high magnetic nickel steel or nanocrystalline,excellent linearity,high sensitivity.
v Excellent balance characteristics,and has strong resistance to electromagnetic interference.
Electrical fire monitoring,fire prevention system,smart power system,small current grounding system,electromagnetic relay,computer protection,etc.
Permalloy or Nanocrystal
Terminal/lead wire 1.5M
1. Low cost: We have a professional team with technical knowledge and managerial experience. Our company has advanced equipments for manufacturing. By virtue of perfect managerial system and excellent quality ，so we can always keep the price competitive and reasonable.
2. Rich Experience: We was founded in 2005. Up to now, Our products have been exported to more than 40 countries, such as Russia, Australia, UK, Germany, Ukraine, Iran, Mexico, Brazil, Canada, Spain, Colombia，etc.
3. Higher Quality: We have a professional team with technical knowledge and managerial experience. Our company has been through professional quality system certification such as ISO9001, Advanced equipment, So that we can guarantee the best quality of our products.
LIOU current transformers have been the industry leader in the design and production of current transformer products for more than 20 years. Our focus is on creating quality products designed to meet your needs. You can choose any of our standard products, or we can design and build custom solutions specifically for your application.