LEM FL 28000-SDUI300 Current Transducer, 0A to 42kA, Current Output, 12 to 24VDC, FL-SDxIxx Series

FL 28000-SDUI300 is a FL-SDxIxx series current transducer. It is suitable for the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and the secondary circuit. Applications include wind turbine power converters, electrolysers, and high power drives. Application domains are industrial, and trackside. Standards are IEC 62477-1: 2022, IEC 61800-5-1: 2022, IEC 62109-1: 2010, IEC 61010-1: 2010, EN 50155: 2021, IEC 61992-7-2: 2006, UL 61010-1: 3ED 2022.

• 28000A IPN range, Uni-polar output type, industrial insulation routine tests
• 300mm aperture width
• Hall effect open loop coreless integral current transducer
• Instantaneous 4-20mA current output, power supply range from 10 to 28V (TA = 25°C)
• Primary nominal current is 12000A typ (TA = 25°C, UC = +24V, RM = 100 ohm)
• Galvanic separation between primary and secondary circuit, factory calibrated
• Wide measurement range, no magnetic offset
• Low consumption and low losses, wide range of rectangular busbar dimensions
• Light weight design, M12 field connector
• Ambient operating temperature range from -40 to +85°C

Notes

Must be used in limited-energy secondary circuits SELV according to IEC 61010-1, in electric/electronic equipment wrt applicable standards and safety requirements in accordance with manufacturer�s operating specifications.