CR4460-15

Current Sensors Overview

The CR4460-15 is an Average RMS AC current transducer from the CR4400 series, manufactured by CR Magnetics Inc. It measures AC currents up to 15A with a frequency range of 20Hz to 4kHz. The device provides a calibrated DC output signal proportional to the input AC current, available in 4-20mA or 0-5V formats. Key electrical parameters include ±0.5% accuracy, a 250ms response time, and operation on a 24V supply drawing a maximum of 110mA. It features bidirectional sensing and is designed for multi-point current sensing applications.

Current Sensors Feature Summary

• Produces a DC output signal proportional to the average RMS input AC current
• Designed for multi-point current sensing within a value package
• Provides calibrated DC output proportional to AC current input

Current Sensors Applications

• Multi-point current sensing in AC circuits
• Industrial control systems requiring AC current monitoring
• Power management applications involving non-sinusoidal waveforms

Current Sensors Procurement Notes

Verify the specific output configuration required, as the CR4460 series offers both current (4-20mA) and voltage (0-5V) outputs. Confirm that the 15A primary current rating aligns with the maximum expected load. Ensure the operating temperature range of 0°C to 60°C meets environmental conditions. Check for RoHS3 compliance if regulatory adherence is necessary. Validate installation type compatibility, such as DIN rail or panel mounting, during integration.

Current Sensors Selection Notes

Select the CR4460-15 when precise measurement of AC currents up to 15A is required with high accuracy. Consider this model for applications needing a wide frequency response up to 4kHz. Choose between current or voltage output based on downstream interface requirements. Ensure the bidirectional capability matches the circuit's current flow direction needs. Verify power supply constraints against the 24V requirement.

Current Sensors Part Context

The CR4460-15 belongs to the CR4400 series of RMS AC current transducers. This series is engineered for robust performance in measuring AC currents across various industrial frequencies. The components are characterized by their ability to handle complex waveforms and provide reliable, proportional DC signals for monitoring and control purposes.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult manufacturer catalogs for direct equivalents within the CR4400 series or similar solid-core transducers.