Drive enclosure size
Drive type
High Voltage @ 1025 V DC, f
s
= 5 kHz
Low Voltage @ max current, f
s
= 5 kHz
I
out
nominal [A]
Filter selection
I
out
max [A]
Filter selection
NXI_0502 6
< 598
2 x LDC-0170-6-0-Axx
734
NXI_0590 6
< 703
863
NXI_0650 6
< 775
951
NXI_0750 6
< 894
977
NXI_0820 6
< 977
977
FI13
NXI_0920 6
< 1102
LDC-0400-6-0-Bxx
1346
LDC-0540-6-0-Bxx
NXI_1030 6
< 1234
LDC-0540-6-0-Bxx
1414
NXI_1180 6
< 1414
1414
FI14
NXI_1500 6
< 1797
2 x LDC-0400-6-0-Bxx
2196
2 x LDC-0400-6-0-Bxx
NXI_1900 6
< 2276
2675
2 x LDC-0540-6-0-Bxx
NXI_2250 6
< 2696
2 x LDC-0540-6-0-Bxx
2675
4.3 DC Filter Selection, Liquid-cooling
Table 5: DC Filter Selection for Liquid-cooled 500 V Drives According to Energy Storage Requirements
Drive enclosure size
Drive type
High Voltage @ 750 V DC, f
s
= 5 kHz
Low Voltage @ max current, f
s
= 5 kHz
I
out
nominal [A]
Filter selection
I
out
max [A]
Filter selection
CH5
NXP_0168 5
< 195
LDC-0160-6-0-Cxx
336
LDC-0160-6-0-Cxx
NXP_0205 5
< 238
410
NXP_0261 5
< 306
522
LDC-0340-6-0-Cxx
CH61
NXP_0300 5
< 352
600
NXP_0385 5
< 456
770
CH62
NXP_0460 5
< 545
LDC-0340-6-0-Cxx
920
NXP_0520 5
< 616
1040
NXP_0590 5
< 699
1180
LDC-0700-6-0-Cxx
NXP_0650 5
< 770
1300
NXP_0730 5
< 865
1460
CH63
NXP_0820 5
< 972
1640
NXP_0920 5
< 1090
LDC-0700-6-0-Cxx
1840
NXP_1030 5
< 1221
2060
NXP_1150 5
< 1378
2200
CH64
NXP_1370 5
< 1642
2740
LDC-1150-6-0-Cxx
AJ377845348678en-000101 / 172F4785 | 11
Danfoss A/S © 2023.01
Selection
DC Filters
Design Guide
