CV 4-2500/SP1

Current Sensors Overview

The CV4-2500/SP1 is a high-voltage sensor manufactured by LEM USA Inc., designed for precise measurement of direct current (DC) and alternating current (AC) voltages. It utilizes Hall effect technology to provide galvanic isolation between the primary high-voltage circuit and the secondary low-voltage output. The device features a wide measuring range suitable for industrial applications, ensuring accurate signal transmission while maintaining electrical safety standards through robust insulation barriers.

Current Sensors Feature Summary

• Galvanic isolation ensures electrical safety between high-voltage inputs and control circuits
• Hall effect technology enables accurate measurement of both DC and AC voltage signals
• Robust construction supports reliable operation in demanding industrial environments

Current Sensors Applications

• Industrial power supply systems
• Uninterruptible Power Supply (UPS) units
• Inverter and converter technologies
• Battery management systems in electric vehicles

Current Sensors Procurement Notes

Verify the specific suffix SP1 against official LEM documentation to confirm pinout configuration and mounting requirements. Ensure the procurement source provides valid authenticity certificates. Cross-reference the part number with the latest datasheet to confirm compatibility with existing system interfaces and voltage ratings before finalizing orders.

Current Sensors Selection Notes

Select this model based on the required voltage range and isolation voltage specifications. Consider the package type and mounting style for integration into the target equipment. Evaluate thermal performance and accuracy class relative to the application's precision needs. Confirm that the sensor's response time meets the dynamic requirements of the monitored circuit.

Current Sensors Part Context

The CV4 series represents LEM's line of high-voltage sensors, widely used in power electronics. The CV4-2500/SP1 is a specific variant within this family, tailored for higher voltage measurements. This component is part of LEM's broader portfolio of electrical sensors, which includes current and voltage transducers for various industrial sectors.

Current Sensors Replacement Considerations

Consult LEM official documentation for approved substitute part numbers. Verify technical equivalence regarding voltage range, isolation rating, and interface compatibility before replacing the original component.