Danfoss VLT AQUA Drive FC 202

-RFI
Radio frequency interference (RFI) lter
R1
Resistor
-RF5
Passive harmonic lter (PHF) L0
-RF4
PHF inductors
-CA5
PHF capacitors
-QA2
PHF contactor
-RFL
Line reactor
-QAF
PHF relay
-QB7
Molded-case circuit breaker (MCCB)
-QA3
Mains contactor
-QB2
Mains fused disconnect
-QB8
Mains disconnect
-MA7
dU/dt and sine-wave lter fans
-MA8
PHF fans
-RF2
Sine-wave lter inductor
-CA4
Sine-wave lter capacitor
-RF1
dU/dt lter inductor
-CA3
dU/dt lter capacitor
-RF3
Common-mode lter
-MA1
Motor (customer side)
-TA1
Drive module
LCP
Local control panel
11.6 Input Power Option Losses
The loss values shown in this section are typical of the worst case operating conditions. For normal conditions, typical power loss is
expected to be within ±15%. The tolerance relates to dierences in voltage and cable conditions. These values are based on a typi-
cal motor eciency (IE/IE3 border line). Lower eciency motors increase power loss in the drive and lters, which aect the dimen-
sioning of the drive and lter cooling. If the switching frequency is higher than the default setting, the power losses can increase.
For output lters, an increase in motor frequency will increase the losses. In this situation, follow the derating guidelines specied in
the product-specic Design Guide.
11.6.1 Contactor Losses
Table 142: Power Losses for Contactor Option, 380–480 V (Losses Shown in Watts)
Model
380–440 V
441–480 V
–
NO
HO
NO
HO
N110
16
11
13
9
N132
25
16
21
13
N160
36
25
33
21
N200
57
36
47
33
N250
42
28
36
24
N315
63
42
52
36
N355
62
51
50
42
N400
79
62
66
50
N450
91
69
76
66
N500
74
61
58
51
N560
94
74
76
58
Table 143: Power Losses for Contactor Option, 525–690 V (Losses Shown in Watts)
Model
525–550 V
551–690 V
–
NO
HO
NO
HO
AQ262141056213en-000201 / 130R0882178 | Danfoss A/S © 2020.09
Appendix
VLT® AQUA Drive FC 202
Operating Guide