AP 50 B10

Current Sensors Overview

The AP 50 B10 is an AC split-core current transducer from the LEM AP series, designed for board or DIN rail mounting. It features a selectable nominal primary current range of 10 A, 25 A, or 50 A. The device provides an RMS voltage output that can be configured as either 0-5 V or 0-10 V via switch selection. It operates on a 24 V DC supply voltage and offers high accuracy with linearity specified at ±0.5% and overall accuracy at ±1%. This component is engineered for precise AC current monitoring in industrial applications.

Current Sensors Feature Summary

• Split-core design allows for non-intrusive installation around existing busbars or cables without circuit interruption.
• Selectable nominal current ranges (10 A, 25 A, 50 A) provide flexibility for varying load requirements.
• Switch-selectable RMS voltage output options (0-5 V or 0-10 V) ensure compatibility with diverse control systems.

Current Sensors Applications

• Industrial motor drive current monitoring
• Power supply unit feedback loops
• Battery management system current sensing

Current Sensors Procurement Notes

Verify the specific configuration required for your application, particularly the selected primary current range and output voltage setting. Confirm that the 24 V DC supply voltage aligns with your system's power distribution. Ensure the split-core aperture matches the conductor diameter you intend to monitor. Check for any regional certification requirements such as IEC standards if deploying in regulated environments.

Current Sensors Selection Notes

Choose this model when non-invasive AC current measurement is necessary. The split-core architecture simplifies retrofitting into existing electrical panels. Consider the selectable ranges to accommodate potential future load increases without hardware replacement. The analog voltage output facilitates direct integration with PLCs or data acquisition systems requiring standard signal interfaces.

Current Sensors Part Context

This part belongs to the LEM AP series, which specializes in AC current transducers. The series is known for providing reliable isolation and accurate signal conditioning for industrial automation and power electronics. The AP 50 B10 specifically targets applications requiring flexible range selection and standard voltage outputs within a compact form factor suitable for DIN rail or panel mounting.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult LEM technical support for cross-reference information regarding newer generations or alternative series with similar specifications.