Current transformer 1-phase 80A aperture diameter 20mm 80/5A class 1 power 1.5VA SM-CT20-80-5-1 116050

Current transformer for precise measurement

This SM-CT20-80-5-1 current transformer is a reliable tool for monitoring electrical circuits. Designed to work with cable conductors, it enables accurate measurement of the primary current with a value of 80A, converting it into a secondary signal of 5A. This makes it ideal for both professional installers and end-users who need precise data on energy consumption.

Characteristics and application

The SM-CT20 series current transformer is characterized by a 20mm diameter aperture, ensuring compatibility with a wide range of conductors. Its through-hole design simplifies installation and integration with existing installations. Accuracy class 1 guarantees reliable measurement results, and the rated power of 1.5VA ensures stable device operation. This transformer is used in energy monitoring systems, industrial automation systems, and anywhere precise monitoring of electrical currents is required. The FS 5 overload ratio means the transformer can temporarily handle currents significantly exceeding the rated value without damage.

Advantages and benefits

• Measurement accuracy: Accuracy class 1 ensures reliable and repeatable current measurement results.
• Compact dimensions: Small size simplifies installation in limited space.
• Easy installation: Through-hole design simplifies the installation and integration process with existing installations.
• Safety: Touch protection increases user safety.
• Compatibility: Ability to cooperate with SM-SVG passive power factor correction devices allows for optimization of the electrical network operation.
• Durability: Solid construction guarantees reliable operation in various environmental conditions.
• Screw connection: Provides a secure and durable connection of the secondary circuit.