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Split Core Transformer

  • Split Core Transformer Manufacturers, Split Core Transformer Factory, Supply Split Core Transformer
  • Split Core Transformer Manufacturers, Split Core Transformer Factory, Supply Split Core Transformer
  • Split Core Transformer Manufacturers, Split Core Transformer Factory, Supply Split Core Transformer
  • Split Core Transformer Manufacturers, Split Core Transformer Factory, Supply Split Core Transformer
  • Split Core Transformer Manufacturers, Split Core Transformer Factory, Supply Split Core Transformer
  • Split Core Transformer Manufacturers, Split Core Transformer Factory, Supply Split Core Transformer
Split Core Transformer
  • FutureMould,FD170041
  • Blue,Customized
  • Available(Mold&Product Design,Mold Manufacture)
  • Injection Molding
  • Customized(Product Assembly,Complete Packaging and Bulk) One-Stop Service
  • Credit Card,T/T,(FOB)

A variety of colors. Color is customized as you require.
A variety of product size. Product size is customized as you require, but the maximum length of product is no longer than 800mm. The maximum length of mold is no longer than 1200mm.

The plastic split core transformer is designed with the principle of electromagnetic induction and is an electrical component to convert the current on both sides of the current transformer. The plastic split core transformer can convert large currents into small currents. The converted small currents are more convenience for measurement and use in household appliances and industries, and it can well protect the safety of the electricians.

split core transformer

The current in the power supply lines is as high as tens of thousands of amps. The direct measurement of the current in the line makes it difficult to manufacture related measuring instruments, and it cannot ensure the safety of the electricians.


The most common plastic split core transformer includes the ordinary current transformer and the hole-type current transformer. The number of coil turns on both sides of the current transformer is fixed, and the plastic current transformer connects in series to the power line. When the current passes through the winding, the generated alternating magnetic flux induction induces a proportional reduction on primary current, and it forms a closed loop in series with the power line and other power components.


The hole-type current transformer does not have a primary winding in its structure. The busbar passes through the iron core and plays the role of a primary winding. The secondary winding is directly and evenly wound on the round iron core and is connected with meters and other electrical equipment in series to form a closed loop. Because the hole-type plastic current transformer transducer uses the busbar as a primary winding, it is simpler in structure than an ordinary current transformer, and it is more convenient to install it in the power supply system.

split core transformer

The hole-type plastic split core transformer is widely used in the current electricity system. The different types of plastic current transformer transducer have their application scenarios. The closed-type current transformer is more suitable for short lines, and it is convenience for the transmission lines pass through the central hole and serve as a primary winding. This type of closed current transformer has limited application scenes but is relatively simple to do the installation.


The open-type current transformer has a buckle design in the structure, after placing the transmission line inside the iron core, it can close with the support of buckles or clamps to form a central coil. The open-type current transformer is suitable for long power lines, and also in some power lines that are not convenient to remove, this type of the current transformer can install with the power on.


The manufacturing of the closed type current transformer is relatively simple, it uses thermoplastic materials and directly molded by the injection molding process. And it should be mentioned that the selection of the raw material requires the materials with good electrical insulation properties as well as good physical properties and flame retardant to ensure the safety of the plastic current transformer transducer.


The open-type current transformer is also produced by the injection molding process, but it needs two sets of injection molds. These two parts of the protective case can fix together by snaps and clamps. In particular, this snap-type requires more attention to avoid the flaws in the mold design and gating system selection and demolding, which will cause the defects of the current transformer case.


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