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  • High current, high power reactor ideal for AC filtering in grid tied solar inverter and HVAC inverter systems
  • Compact size compared with traditional toroidal designs
  • Eliminates acoustic noise issue common in lamination core designs
  • High energy storage capability
  • Available mounted in enclosure with thermally conductive materials for superior heat dissipation
PX1391 Series Reactors for Inverter Systems
Dimensional Drawing for PX1391 Series Reactors for Inverter Systems
Unit of Measure
Items PX1391 Series Reactors for Inverter Systems
PX1391-100
4 Megaohm (mOhm) Maximum Direct Cureent (DC) Resistance PX1391 Series Reactor for Inverter Systems 		PX1391 Series Reactors for Inverter Systems
PX1391-181
7 Megaohm (mOhm) Maximum Direct Cureent (DC) Resistance PX1391 Series Reactor for Inverter Systems 		PX1391 Series Reactors for Inverter Systems
PX1391-241
10 Megaohm (mOhm) Maximum Direct Cureent (DC) Resistance PX1391 Series Reactor for Inverter Systems 		PX1391 Series Reactors for Inverter Systems
PX1391-321
7 Megaohm (mOhm) Maximum Direct Cureent (DC) Resistance PX1391 Series Reactor for Inverter Systems 		PX1391 Series Reactors for Inverter Systems
PX1391-401
16 Megaohm (mOhm) Maximum Direct Cureent (DC) Resistance PX1391 Series Reactor for Inverter Systems
Inductance (±12%) N/A 99 µH N/A 176 µH N/A 240 µH N/A 317.5 µH N/A 397 µH
Maximum Direct Current (DC) Resistance N/A 4 mOhm N/A 7 mOhm N/A 10 mOhm N/A 7 mOhm N/A 16 mOhm
Isat (Typ) 10% drop N/A 51 A N/A 38.5 A N/A 33.0 A N/A 32 A N/A 25.5 A
Isat (Typ) 20% drop N/A 76 A N/A 56.5 A N/A 48.5 A N/A 47 A N/A 38 A
Isat (Typ) 30% drop N/A 97 A N/A 72.5 A N/A 62.5 A N/A 62 A N/A 48.5 A
Irms (Typ) 40ºC rise N/A 56.5 A N/A 43.5 A N/A 35.5 A N/A 36.5 A N/A 40 A
Irms (Typ) 60ºC rise N/A 72 A N/A 55.5 A N/A 45.5 A N/A 46.5 A N/A 50.5 A
Dimension H N/A 65 mm N/A 65 mm N/A 65 mm N/A 85 mm N/A 65 mm
Standard Operating Temperature Range N/A -40 to +180 ºC
Note N/A
  • Inductance measured @ 10 KHz, 0.1 Vrms
  • Isat is the DC current where the inductance drops the specified amount from its original value.
  • Irms is the DC current that causes the specified temperature rise of the winding from 25 ºC ambient