LV 100-1600/SP4

Current Sensors Overview

The LEM LV 100-1600/SP4 is a board-mount current sensor utilizing closed-loop Hall effect technology for precise electrical measurements. It provides galvanic isolation between primary and secondary circuits, designed for accurate sensing of DC, AC, or pulsed currents. The device features an insulated plastic housing compliant with UL 94-V0 standards and incorporates internal primary resistors. Engineered for high precision and low temperature drift, it ensures reliable performance in demanding industrial environments.

Current Sensors Feature Summary

• Closed-loop compensation Hall effect technology
• Galvanic isolation between primary and secondary circuits
• Insulated plastic housing meeting UL 94-V0 standards

Current Sensors Applications

• AC variable speed drives and servo motor drives
• Static converters for DC motor drives
• Battery-powered applications and UPS systems
• Welding power supplies
• Traction systems including fixed installations, trains, and locomotives

Current Sensors Procurement Notes

Verify the specific suffix SP4 against official LEM documentation to confirm pinout configuration and mounting specifications. Ensure the selected variant matches the required voltage isolation levels and thermal operating ranges for the target application environment. Cross-reference datasheet parameters for accuracy before integration.

Current Sensors Selection Notes

Select this model for applications requiring high precision and fast response times in industrial and traction sectors. Consider the closed-loop architecture for superior linearity and bandwidth compared to open-loop alternatives. Evaluate thermal management requirements and PCB layout constraints associated with board-mount packaging during design phase.

Current Sensors Part Context

This component belongs to the LEM LV series of board-mount current sensors. The series is characterized by versatile solutions for various electrical measurements, specifically designed for accurate voltage and current sensing. These sensors are engineered to provide robust performance in both industrial and traction fields through advanced Hall effect technology.

Current Sensors Replacement Considerations

Consult official LEM substitution guides for verified equivalent part numbers. Ensure replacement models maintain identical pin configurations, isolation ratings, and functional characteristics to guarantee system compatibility without redesign.