Parker AC15 Series - 3Ø, 400 V Products; Calculation

DOC-0017-03-EN: AC15 Series - Hardware Installation Manual
40 (125) DOC-0017-03-EN-B 04.04.2023
Notes:
- AC Line Choke inductance values calculated @230V, 60Hz
- AC Line Choke impedance is nominally 3% of drive rating
- AC Line Choke maximum voltage rating should be 240V +10%, TN/IT
- AC Line Choke frequency of operation is 50 – 60Hz
- AC Line Choke inductance during 150% overload operation should be >90% of its nominal value
3ø, 400V Products
Frame
Size
Product Code
Motor
Power
(kW)
Inductance
(mH/phase)
Rated Current
(A)
Peak Current
@150% HD
Rating (A)
1
15G-41-0012…
0.37
9.801
1.5
3.2
15G-41-0020...
0.75
4.901
3
6.4
15G-41-0040...
1.5
2.940
5
11
2
15G-42-0065...
2.2
1.960
7.5
16
15G-42-0090...
4.0
1.337
11
23
3
15G-43-0120...
5.5
1.050
14
30
15G-43-0170...
7.5
0.795
19
39
4
15G-44-0230...
11
0.613
24
51
15G-44-0320...
15
0.403
37
77
5
15G-45-0380...
18.5
0.334
44
93
15G-45-0440...
22
0.288
51
108
15G-45-0600...
30
0.210
70
148
Notes:
- AC Line Choke inductance values calculated @400V, 50Hz / 480V, 60Hz
- AC Line Choke impedance is nominally 3% of drive rating
- AC Line Choke maximum voltage rating should be 480V +10%, TN/IT
- AC Line Choke frequency of operation is 50 – 60Hz
- AC Line Choke inductance during 150% overload operation should be >90% of its nominal value
Calculation
The choke ratings listed above are for guidance only. Customers may want to calculate their own ratings
using the formulas below:
1ø Products:
 =
󰇡
×

100
󰇢

÷
(
2 × 
)
Where:
L
= Inductance/phase (H)
Vin
= Line-to-Neutral Input Voltage (V)
Z
= AC Line Choke Impedance (%)
Iin
= Rated Input Current (A)
fin
= Mains supply frequency (Hz)