Current transformer 1-phase 100A aperture diameter 20mm 100/5A class 0.5 power 1.5VA SM-CT20-100-5-05 116051

Current transformer for precise measurement

This SM-CT20-100-5-05 current transformer is a reliable tool for monitoring load in electrical installations. Designed for conductors with a diameter of 20mm, it enables accurate measurement of primary current up to 100A, converting it into a secondary signal of 5A. Accuracy class 0.5 guarantees measurement precision, which is crucial in energy monitoring and industrial automation systems.

The transformer is characterized by a rated power of 1.5 VA and has a secondary circuit connection realized by a screw connection – which facilitates integration with existing measurement systems. The use of a transformer with touch protection increases safety. The FS 5 overload factor ensures resistance to short-term overvoltages.

Application and benefits:

• Measurement accuracy: Accuracy class 0.5 provides reliable data, essential for optimizing energy consumption and load analysis.
• Compact dimensions: A 20mm diameter hole allows for use in limited space, without the need to modify existing infrastructure.
• Easy installation: Screw connection of the secondary circuit simplifies the installation and connection process to measurement systems.
• Versatility: Ideal for use in energy monitoring systems, industrial automation and in combination with SM-SVG power factor correction – providing a comprehensive solution for energy management.
• Safety: Touch protection minimizes the risk of electric shock during use and maintenance.

The SM-CT20 transformer is a solid and precise device that will be useful for both professional installers and end-users looking for a reliable solution for monitoring electrical parameters. Its compact design and ease of installation make it an ideal choice for a variety of applications.