What this reactor does in the line
It carries 111 A continuously (123 A maximum) and delivers 75 kvar of reactive power compensation. The 7 % relative throttling factor and 0.00051 H inductance shape the harmonic profile — the 189 Hz resonant frequency tells you it's tuned to suppress the 3rd and 5th harmonics common on six-pulse drives. Thermal class H (IEC 60085) means the winding insulation holds up at 180 °C hot-spot, which is standard for line-duty reactors in enclosed cabinets.
Dimensions are 0.3 m wide, 0.269 m tall, 0.211 m deep. Main circuit connections use flat-type or screw terminals. Power loss is 267 W at full load — account for that heat when sizing cabinet ventilation.