CR4180-25

Current Sensors Overview

The CR Magnetics CR4180-25 is a three-element True RMS AC current transducer designed for monitoring non-sinusoidal waveforms. It features a primary AC input current range of 0 to 25 A and provides a proportional output current of 0.004 to 0.02 A. The device operates with a supply voltage of 24 V DC. It incorporates a triple pass-through transformer design with conditioning circuitry, ensuring accurate measurement across a frequency range of 20 Hz to 4 kHz.

Current Sensors Feature Summary

• Three-element True RMS measurement capability for accurate analysis of distorted AC waveforms
• Triple pass-through transformer architecture integrated with signal conditioning modules
• Bidirectional operation supporting both positive and negative current flow detection

Current Sensors Applications

• Energy monitoring systems requiring high accuracy for non-linear loads
• Industrial power quality analysis in environments with harmonic distortion
• Electrical distribution panels tracking complex AC current consumption

Current Sensors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure the correct variant is selected. Confirm that the required silicone coating option is included if corrosion or abrasion protection is necessary for the installation environment. Cross-reference the part number with the latest datasheet revision to validate electrical specifications and physical dimensions before procurement.

Current Sensors Selection Notes

Select this component when precise True RMS measurement is required for AC currents up to 25 A in the presence of waveform distortion. Ensure the application supports a 24 V DC supply and can accommodate the specified output current range. This model is suitable for applications where standard average-responding sensors fail to provide accurate readings due to non-sinusoidal signals.

Current Sensors Part Context

This unit belongs to the CR4180 series of professional energy monitoring components from CR Magnetics. The series includes various current and voltage transducers tailored for industrial power management. The CR4180-25 specifically addresses the need for high-fidelity current sensing in three-phase or single-phase systems with complex load profiles.

Current Sensors Replacement Considerations

The CR4180-5 serves as a related model within the same series, offering similar True RMS functionality but with a different primary current rating. Verify compatibility regarding mounting requirements and output characteristics when considering alternatives within the CR4180 family.