CR5210S-75

Current Sensors Overview

The CR5210S-75 is a split core DC current transducer manufactured by CR Magnetics Inc. It utilizes Hall effect technology to measure direct current inputs with an accuracy of ±1%. The device operates on a 24VDC supply and provides a ratiometric voltage output ranging from -5VDC to +5VDC, corresponding to an input range of ±75A. Designed for single-channel applications, it features a bidirectional sensing capability suitable for average DC value measurement.

Current Sensors Feature Summary

• Split core design allows installation without breaking the primary conductor
• Hall effect closed-loop technology ensures high precision and linearity
• Ratiometric voltage output scales proportionally with supply voltage
• Bidirectional sensing capability for positive and negative current flow

Current Sensors Applications

• Battery management systems in electric vehicles
• DC power supply monitoring and control
• Industrial automation equipment requiring precise current feedback
• Renewable energy inverters and charge controllers

Current Sensors Procurement Notes

Verify that the specific part number matches the required current rating and output type. Confirm supply voltage requirements align with system specifications. Ensure the split core aperture size accommodates the target conductor diameter. Check for any specific mounting hardware requirements for DIN rail or panel installation.

Current Sensors Selection Notes

Select this model when bidirectional DC current measurement is required with a ±75A range. The split core form factor is ideal for retrofits or installations where conductor interruption is not feasible. Consider the ratiometric output if the controlling system requires voltage scaling relative to its own supply voltage rather than a fixed reference.

Current Sensors Part Context

This component belongs to the CR5210/20S series of DC current sensors. It is designed as a single-element transducer providing average DC values. The series offers various current ratings, with this specific variant handling up to 75A. It is distinct from AC-only models like the CR4420S series.

Current Sensors Replacement Considerations

Direct substitutes within the same series include other CR5210S variants with different current ratings, such as CR5210S-10 for lower current applications. Cross-model replacement requires verifying identical output characteristics and physical dimensions.