CR4420-150

Current Sensors Overview

The CR4420-150 is a current sensor manufactured by CR Magnetics Inc., designed for precise AC current measurement applications. It features a transformer-based sensing mechanism with integrated conditioning circuitry to provide a stable output signal. The device supports bidirectional current flow, allowing it to accurately measure both positive and negative current directions within its operational range. With a primary rating of 150A, this single-channel module is engineered for reliability in industrial environments. Its design emphasizes ease of integration into monitoring systems requiring high accuracy and fast response times.

Current Sensors Feature Summary

• Transformer-based sensing technology with integrated conditioning
• Bidirectional current measurement capability
• Single-channel configuration for dedicated monitoring

Current Sensors Applications

• Industrial power monitoring systems
• AC current measurement in electrical distribution panels
• Motor control and protection circuits

Current Sensors Procurement Notes

Verify the specific datasheet version and manufacturing date code upon order confirmation. Ensure that the application environment matches the specified operating conditions outlined in the official documentation. Confirm compatibility with existing system interfaces before finalizing procurement decisions.

Current Sensors Selection Notes

Select this component when a robust transformer-based solution is required for bidirectional AC current monitoring up to 150A. Consider the integrated conditioning feature for simplified signal processing needs. Evaluate space constraints and mounting requirements against the physical dimensions provided in the technical specifications.

Current Sensors Part Context

This part belongs to the CR4420 series of current sensors from CR Magnetics Inc., which offers various ratings including 50A and 100A variants. The series is characterized by its use of transformer technology combined with electronic conditioning for accurate signal output. These components are typically used in applications requiring reliable isolation and measurement of alternating currents.

Current Sensors Replacement Considerations

Direct substitutes may include other models within the CR4420 series such as the CR4420-100 or CR4420-0.5 if lower current ratings are acceptable. Verify pinout compatibility and output signal characteristics before substituting with parts from different manufacturers.