Danfoss VLT AQUA Drive FC 202 Design Manual page 223

Index
Electronic thermal relay (ETR)........................................................ 156
EMC
Compatibility.................................................................................. 182
Directive................................................................................................. 8
General aspects.............................................................................. 179
Installation....................................................................................... 184
Interference..................................................................................... 183
Test results........................................................................................ 180
Emission requirements.................................................................... 180
Enclosure protection........................................................................... 10
Energy
Efficiency class................................................................................... 52
Environment................................................................................. 52, 149
ErP directive.............................................................................................. 8
EtherNet/IP.............................................................................................. 37
Explosive atmosphere...................................................................... 150
Export control regulations................................................................... 9
Extended relay card............................................................................. 39
Exterior dimensions
D1h........................................................................................................ 57
D2h........................................................................................................ 63
D3h........................................................................................................ 70
D4h........................................................................................................ 75
D5h........................................................................................................ 80
D6h........................................................................................................ 89
D7h..................................................................................................... 100
D8h..................................................................................................... 111
E1h...................................................................................................... 123
E2h...................................................................................................... 129
E3h...................................................................................................... 135
E4h...................................................................................................... 142
External alarm reset wiring configuration................................ 200
F
Fans
Required airflow............................................................................. 152
Temperature-controlled fans....................................................... 20
Feedback
Conversion....................................................................................... 192
Handling........................................................................................... 191
Signal................................................................................................. 193
Fieldbus.......................................................................................... 37, 160
Filters
Common-mode filter...................................................................... 39
DU/dt filter.......................................................................................... 39
Harmonic filter.................................................................................. 40
Ordering............................................................................................ 215
RFI filter............................................................................................. 182
Sine-wave filter........................................................................ 39, 158
Flow confirmation................................................................................ 31
Flux
Control structure in flux sensorless......................................... 196
Control structure in flux with motor feedback................... 197
MG22B222
Design Guide
Flying start.............................................................................................. 23
Formula
Current limit.................................................................................... 216
Drive efficiency............................................................................... 216
Output current............................................................................... 216
Rated power of the brake resistor........................................... 216
Fourier series analysis....................................................................... 185
Frequency bypass................................................................................. 23
Fuses
For use with power connections.............................................. 158
Overcurrent protection............................................................... 156
Specifications.................................................................................. 163
G
Galvanic isolation................................................................. 20, 54, 182
Gases....................................................................................................... 150
General purpose I/O module........................................................... 38
Gland plate............................................ 57, 63, 80, 89, 100, 111, 123
Grounding............................................................................ 20, 160, 170
H
Hand on................................................................................................. 188
Harmonics
Definition of power factor.......................................................... 217
EN standards................................................................................... 186
Filter...................................................................................................... 40
IEC standards................................................................................... 186
Mitigation......................................................................................... 187
Overview.......................................................................................... 185
Heat sink
Access panel.................................................................................... 125
Cleaning............................................................................................ 150
Overtemperature trip point.................................................. 41, 43
Required airflow............................................................................. 152
Heater
Usage................................................................................................. 149
Wiring schematic........................................................................... 157
High voltage warning............................................................................ 6
High-altitude installation................................................................ 183
Humidity................................................................................................ 149
I
Immunity requirements................................................................... 181
Input specifications............................................................................. 53
Installation
Electrical............................................................................................ 156
Qualified personnel........................................................................... 6
Requirements.................................................................................. 151
Insulation.............................................................................................. 167
Inverter................................................................................................... 188
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