Parker AC20 Series - Calculation

DOC-0017-04-EN: AC20 Series - Hardware Installation Manual
DOC-0017-04-EN-A 22.03.2023 67 (154)
Calculation
The choke ratings listed above are for guidance only. Customers may want to calculate their own ratings
using the formula below:
 =


3
×

100


÷
(
2 × 
)
Where:
L
= Inductance/phase (H)
Vout
= Line-to-Line Output Voltage (V)
Z
= AC Motor Choke Impedance (%)
Iout
= Rated Output Current (A)
fout
= Output frequency (Hz)