Danfoss VLT AQUA FC 202 - Page 210

Index
+
+10 V DC output...........................................................................................93
2
24 V back-up supply..................................................................................182
24 V DC output..............................................................................................93
A
AC brake...........................................................................................................53
Acoustic noise in motor............................................................................. 31
Ambient conditions.....................................................................................90
Analog input............................................................................... 92, 124, 125
Analog output............................................................................ 93, 124, 125
Approvals........................................................................................................ 13
Approvals and certications.....................................................................15
ATEX.........................................................................................................46, 136
Automatic energy optimization (AEO)................................................. 37
Automatic motor adaptation
Wiring example................................................................................. 165
Automatic motor adaptation (AMA)
Overview................................................................................................ 45
Automatic switching frequency modulation.....................................44
B
Bearing current............................................................................................. 31
Brake
Dynamic braking overview..............................................................53
Brake resistor overview..................................................................... 53
Control with brake function..........................................................141
Overvoltage control (OVC)............................................................ 141
Brake Resistor.................................................................................................59
C
Cable length, control cables.....................................................................91
Cable specications.....................................................................................91
Cables
Shielded control cables.................................................................. 122
Twisted-pair cables.......................................................................... 122
Leakage current.................................................................................142
Calculations
THDi.......................................................................................................154
Short-circuit ratio..............................................................................154
Harmonic software...........................................................................157
Capacitor storage.......................................................................................100
CDM...................................................................................................................27
See Complete Drive Module
CE mark............................................................................................................ 13
Certications..................................................................................................13
Circuit breaker................................................................................... 125, 143
See Residual current device
Commercial environment.......................................................................148
Common mode lter lter........................................................................ 59
Comparators...................................................................................................49
Complete Drive Module.............................................................................27
Compliance
Functional safety................................................................................. 34
Conformal coating.....................................................................................100
Control
Terminals................................................................................................ 44
Control card...............................................................................93, 93, 94, 94
Control card performance.........................................................................94
Control characteristics................................................................................94
Control structure closed loop................................................................163
Cross-section, control cable......................................................................91
Current
Minimizing bearing and shaft currents.................................... 138
Leakage current.................................................................................141
Transient ground...............................................................................143
Fundamental current.......................................................................153
Harmonic current..............................................................................153
Distortion.............................................................................................154
D
DC
Brake........................................................................................................ 53
Derating for low air pressure................................................................. 103
Design guide..................................................................................................91
Digital input..........................................................................................91, 124
Digital output.......................................................................................93, 124
Dimensions, enclosure size A.....................................................95, 96, 97
Directives..................................................................................................13, 15
dU/dt lter................................................................................................59, 59
E
Earth leakage circuit breaker.................................................................143
See Residual current device
Eciency
Using AMA.............................................................................................45
Eciency class...............................................................................................32
Electromagnetic interference..................................................................44
Electronic thermal overvoltage...............................................................45
EMC
Directive..................................................................................................14
Emission requirements...................................................................148, 148
EN 60664-1......................................................................................................94
EN 61800-3......................................................................................................91
EN/IEC 61800-5-2..........................................................................................14
EN60664-1.......................................................................................................90
Enclosure protection...................................................................................15
Energy saving.................................................................................................25
Environment...................................................................................................90
ErP directive....................................................................................................14
EX-d motor......................................................................................................46
Ex-e motor.......................................................................................................46
EX-n motor......................................................................................................46
Export control regulation..........................................................................15
External alarm reset.................................................................................. 174
External interlock.......................................................................................170
F
Fans
Temperature-controlled fans..........................................................44
Fieldbus options...........................................................................................57
Fourier series analysis...............................................................................153
Frequency
Bypass......................................................................................................48
Fuse.................................................................................................................125
AJ300847815559en-000101/130R0337210 | Danfoss A/S © 2020.09
Index
VLT® AQUA Drive FC 202
Design Guide