LEM LF 510-S Series Current Transformer 500 A 5000 Turns Ratio Panel Mount -40°C to 85°C LF 510-S

LEM LF 510-S Series Current Transformer provides accurate measurement of DC, AC, and pulsed currents with galvanic isolation between primary and secondary circuits. This model supports a primary current rating of 500 A with a turns ratio of 5000, and secondary currents of 0 and 100 mA, enabling precise current sensing for industrial automation and process control.

Designed for panel mounting, this current transformer features a Molex terminal type that ensures reliable electrical connections. It includes a compact plastic body compliant with UL94-V0 flame retardant standards, suitable for harsh industrial environments.

Operating temperature ranges from -40°C to 85°C with a maximum frequency of 200 kHz, making it ideal for applications requiring high-speed and stable current measurement. The product complies with stringent safety and performance standards such as UL 508:2013, IEC 62109-1:2010, IEC 61800-5-1:2007, and IEC 61010-1:2010.

This current transformer is engineered for use in electrical, industrial automation, manufacturing, and process control environments to monitor and measure current flow accurately with minimal temperature drift and high noise immunity.

Measures currents up to 500 A with a turns ratio of 5000. Supports supply voltages of -14.25 V, 14.25 V, -25.2 V, and 25.2 V. Panel mount type suitable for industrial installation. Operates reliably in temperature range from -40°C to 85°C.

Features a Molex terminal type for secure electrical connections. Maximum operating frequency of 200 kHz for high-speed current detection. Constructed with plastic body material meeting UL94-V0 fire safety standards. Compact and lightweight design with a gross weight of 240 grams.

Conforms to UL 508:2013, IEC 62109-1:2010, IEC 61800-5-1:2007, and IEC 61010-1:2010 standards. Explore the LEM range for other industrial Current Transformers.