The FRS 3000-SH is a coreless, open-loop current transducer based on LEM's OLCI (Open Loop Coreless Integral) technology. It is designed for electronic measurement of DC, AC, and pulsed currents with galvanic separation between the primary and secondary circuits. It features a 104 mm aperture, high bandwidth, and a unipolar 0-5 V instantaneous voltage output, making it suitable for high-power industrial drives, wind turbine converters, and traction applications.
Temp Range-40 to 85°C
Voltage12 to 24V DC
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Technical Specifications
LEM FRS 3000-SH technical specifications.
General
| Primary Nominal RMS Current | 3000A |
| Output Signal Type | Instantaneous Voltage |
| Output Signal Value | 0-5V |
| Supply Voltage | 12 to 24V DC |
| Aperture Width | 104mm |
| Bandwidth | > 1MHz |
| Delay Time | < 400ns |
| Operating Temperature Range | -40 to 85°C |
| Secondary Connector | M12 Field Connector |
Compliance
| Standard | IEC 62477-1: 2022 |
| Standard | IEC 61800-5-1: 2022 |
| Standard | EN 50155: 2021 |
| Standard | UL 61010-1 |
Datasheet
LEM FRS 3000-SH Datasheet
Download the complete datasheet for LEM FRS 3000-SH to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.