CTA6X200A5A

Overview

The CTA6X200A5A is a split core current transformer manufactured by Carlo Gavazzi. It features a primary rated current of 200 A and a secondary output of 5 A, providing a turns ratio of 200:5. The device operates within a frequency range of 50 Hz to 60 Hz and carries an accuracy class of 3. Designed for free hanging installation, it includes wire leads for connection. Physical dimensions are 84 mm in height, 57.5 mm in length, and 38.5 mm in width, with a hole diameter of 36 mm. The unit supports an operating temperature range from -20 °C to +65 °C.

Feature Summary

• Split core design allows for non-intrusive installation around existing conductors without disconnecting the circuit.
• Provides accurate current sensing with Class 3 accuracy for industrial monitoring applications.
• Utilizes wire leads for straightforward electrical integration into measurement systems.

Applications

• Industrial current monitoring
• Energy management systems
• Electrical distribution panels

Procurement Notes

Verify the specific accuracy class and physical aperture requirements against the official Carlo Gavazzi datasheet before procurement. Confirm that the application environment remains within the specified -20 °C to +65 °C operating temperature range. Ensure compatibility with standard 5 A secondary circuits. Cross-reference the part number CTA6X200A5A directly with manufacturer documentation to validate specifications.

Selection Notes

Select this component when a 200 A primary rating and 5 A secondary output are required for split-core applications. The 36 mm hole diameter accommodates specific conductor sizes. Consider the free-hanging mounting style and wire lead termination type for system integration. Verify that the 50 Hz to 60 Hz frequency range matches the power system requirements.

Part Context

This model belongs to the CTA series of industrial current transformers from Carlo Gavazzi. The series offers various primary current ratings and core types to suit different monitoring needs. The CTA6X200A5A specifically addresses high-current applications requiring precise measurement via a split-core mechanism.

Replacement Considerations

Consult the official Carlo Gavazzi catalog for direct replacements or updated series models. Verify dimensional compatibility and electrical specifications such as accuracy class and burden capacity when considering alternative part numbers.