Current Transformer Circutor TCB-420-70-250A: Precise and Reliable Measurement

The Circutor TCB-420-70-250A (M71022) current transformer is an essential device for the precise measurement of currents in industrial and commercial electrical systems. Designed to offer optimal performance and a long service life, this transformer provides a 4-20 mA output signal proportional to the primary current, facilitating integration with control and monitoring systems. Its robust construction and compact design make it ideal for a wide range of applications, ensuring the safety and efficiency of its installation.

Technical Specifications

• Model: TCB-420-70-250A (M71022)
• Manufacturer: Circutor
• Type: Current Transformer with 4-20 mA Converter
• Primary Current: 2.5 A - 1500 A (depending on type)
• Secondary Current: 4-20 mA
• Auxiliary Power Supply: 230 V AC
• Internal Diameter / Busbar Dimensions: 35 - 105 mm
• Output: 4-20 mA proportional to the primary current
• Internal Power Supply: Built-in
• Application: Power lines to obtain a current proportional to the primary current

Advantages

• Precise Measurement: Provides a precise and linear output signal, ideal for control and monitoring systems.
• Easy Integration: The 4-20 mA signal facilitates integration with control and data acquisition systems.
• Robustness and Durability: Robust construction to withstand demanding industrial environments.
• Energy Efficiency: Optimized design to minimize energy losses.
• Easy Installation: Compact and easy to install, reducing start-up times.
• Safety: Complies with applicable electrical safety regulations.

Applications and Recommended Uses

The Circutor TCB-420-70-250A current transformer is ideal for a variety of applications, including:

• Energy Monitoring Systems: Precise measurement of energy consumption in industrial and commercial installations.
• Process Control Systems: Provides a proportional current signal for industrial process control.
• Electrical Protection Systems: Integration into protection systems for the detection of overcurrents.
• Measurement in Power Lines: Obtaining a proportional current signal for monitoring power lines.
• Energy Management Systems (EMS): Data collection for analysis and optimization of energy consumption.

For more detailed information about this product, including technical data sheets and installation manuals, visit adjditec.com. Contact us for a personalized quote and expert advice.