CR5410S-30

Current Sensors Overview

The CR5410S-30 is a Hall Effect, closed-loop bidirectional current sensor manufactured by CR Magnetics Inc. It features a split core design for single-element installation and supports an AC/DC input range of ±30A. The device operates with a supply voltage of 24V DC (±10%) and draws a maximum supply current of 35mA. It provides accurate measurement with ±1% accuracy across a frequency range of DC to 4kHz. The module includes a minimum output load requirement of ≥2kΩ and functions within an operating temperature range of 0°C to 50°C.

Current Sensors Feature Summary

• Closed-loop Hall Effect technology ensures high precision and linearity
• Split core construction allows for non-invasive circuit installation
• Bidirectional capability supports both positive and negative current flow

Current Sensors Applications

• Industrial motor drive monitoring
• Power supply current regulation
• Battery management systems

Current Sensors Procurement Notes

Verify the specific suffix 'S' indicates the split core configuration distinct from open-loop variants. Confirm that the 24V DC supply tolerance aligns with system power rails. Ensure the output load impedance meets the minimum 2kΩ requirement for proper signal integrity. Check that the operating temperature range suits the intended environmental conditions.

Current Sensors Selection Notes

Select this model when precise bidirectional current measurement is required without breaking the primary conductor. The split core design facilitates retrofitting into existing wiring setups. Consider the 4kHz bandwidth limitation for high-frequency switching applications. Verify compatibility with the 24V control system voltage before integration.

Current Sensors Part Context

This component belongs to the CR5410 Series of AC/DC Hall Effect Current Transducers. It is part of CR Magnetics' portfolio of closed-loop sensors designed for industrial automation and power electronics. The series emphasizes isolation and accuracy for monitoring electrical currents in dynamic environments.

Current Sensors Replacement Considerations

The CR5410-30 is an open-loop variant within the same series. While it shares similar electrical specifications, the mechanical mounting and core type differ significantly. Substitution requires verifying physical fitment and ensuring the application does not strictly require the closed-loop performance characteristics of the S-series.