LEM LPSR Series Current Transformer 25 A 5V PCB Mount LPSR 25-NP

LEM LPSR 25-NP Current Transformer 25 A 5V is an advanced electronic current transducer designed for precise measurement with galvanic isolation between primary and secondary circuits. This device ensures high safety and signal integrity in industrial power monitoring and control applications.

The compact PCB mounting design allows integration into electronic measurement and control systems with minimal space requirements. The unit supports a 25 A primary current rating and operates reliably in extreme ambient conditions from -40°C up to 150°C.

Designed with a unipolar 5 V supply voltage, and featuring a closed loop multi-range transduction mechanism, this current transformer offers accurate voltage output suitable for precise current sensing in demanding automated processes.

It meets stringent international standards including IEC 61800-3, UL, CE, IEC 61800-2, IEC 62109-1, IEC 61800-1, and IEC 61800-5 which validate its robustness and safety in industrial environments. Its minimum operating frequency of 300 kHz allows it to handle high-frequency current measurements effectively.

This model is ideal for use in solar inverter systems, power sources, AC variable speed drives, and servo motor drives where precise current monitoring is critical for operational efficiency and protection.

Offers unipolar supply voltage for safe operation. Features closed loop multi-range current transduction for versatile applications. Compact design suitable for PCB mounting in electronic assemblies. Supports a primary current rating of 25 A for industrial and commercial circuits.

Operates within a temperature range from -40°C to 150°C ensuring reliability. Complies with multiple international standards including IEC 61800 series, UL, and CE for quality assurance. Minimum operating frequency of 300 kHz enabling high-speed current measurement.

Widely used in solar inverters, AC variable speed drives, and servo motor controls.

LEM products are trusted globally for their precision and dependability. Explore other Current Transformers and automation components in the EnvMart catalog for enhanced industrial, laboratory, HVAC, and manufacturing applications.