Iron Core Current Limiting Reactor, 15 uH, 2500 Amps, 60 Hz

(Fault Limit: 100 KA to 50 KA)

LC Magnetics manufactures high-performance iron core inductors designed for demanding industrial and power electronics applications. Our inductors are engineered to provide stable inductance, efficient current control, and low core losses under high-current conditions. Built with precision-gapped cores and robust winding construction, these components are ideal for use in SCR systems, motor drives, rectifiers, and power conditioning equipment. Each iron core inductor can be custom designed to meet specific electrical, thermal, and mechanical requirements, ensuring reliable performance in both continuous and heavy-duty operating environments.

Specifications:

Iron Core Current Limiting Reactor, 15 uH, P/N 10172L
480 VAC, 3 PH, 60 Hz, continuous 2500 Amps
2500 Amps, 480 VAC, 100 KA to 50 KA
Voltage drop across the inductor at fault current of 50 KA: 282 V
Bus bars are 4” x 3/8”, bent 90 degrees
Temperature rise: 80 degrees C above ambient.
Copper Windings
Three CLR’s in one Indoor Sheet Metal Enclosure: 68” H x 65” W x 44” D
Total Weight: 2000 lbs. or TBD

A schematic of the 3 PH iron core current limiting reactor system is shown below.

A schematic of each gapped inductor is shown below.

The dimensions of an iron core gapped inductor are shown below.

The dimensions of an indoor sheet metal enclosure with three iron core CLRs are shown below. The three iron core CLRs are spaced apart to minimize magnetic interference.