JS18S-5A 분할형 전류 트랜스포머
JS18S-5A 분할형 전류 트랜스포머_how_to_use


• Switchgear
• Power Meters
• General Sets
• Control Pannels
• Distributed Measurement System


• PC spring, output-terminal, secure locking hinge, one-touch structure make easy to install to the existent equipment such as a power distribution board.
• Isolated plastic case recognized according to UL94-V0
• UL / EN 61010-1 certified


• Small-size, light-weight
• Simple Installation
• Over-Voltage protection circuit is installed.


This model of the JS18S series of split-core current transformer by J&D provides a 5A output based on the current provided at the source. The JS18S is designed for use with power meters, distribution systems, control panels, Switchgear as well as other equipment. The JS18S is ideal for distributed measurement systems and can be easily installed into existing installations, established buildings, and  non-interruptible equipment thanks to its split-core design. The split-core design allows the JS18S to be connected around the source without having to disconnect and reconnect the source wire. In addition, the JS18S has an over-voltage circuit installed which provides extra safety and reliability.


• The contact surface of the core material has been waterproofed, it still may be susceptible to rust. Any rust can be removed with the use of WD-40 or CRC5-56 then the unit may be used as normal.
• When cleaning the core or housing, do not use any chemicals other than WD-40 or CRC5-56.
• CTs are available with custom lead lengths.


JS18S-5A 분할형 전류 트랜스포머_dimensions

Accuracy Data

JS18S-5A 분할형 전류 트랜스포머_accuracy_data

Applications / Dimensions

JS18S-5A 분할형 전류 트랜스포머_dimensions

Additional Information