Item # PX1391-321, 7 Megaohm (mOhm) Maximum Direct Cureent (DC) Resistance PX1391 Series Reactor for Inverter Systems On MPS Industries, Inc.

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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

Unit of Measure

Electrical Parameters at 25 ºC | Specifications | Note

Electrical Parameters at 25 ºC

Inductance (±12%)	N/A 317.5 µH
Maximum Direct Current (DC) Resistance	N/A 7 mOhm
Isat (Typ) 10% drop	N/A 32 A
Isat (Typ) 20% drop	N/A 47 A
Isat (Typ) 30% drop	N/A 62 A
Irms (Typ) 40ºC rise	N/A 36.5 A
Irms (Typ) 60ºC rise	N/A 46.5 A

Specifications

Dimension H	N/A 85 mm
Available Design	N/A custom
Industry Standards / Certifications	N/A RoHS Compliant
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