Danfoss VLT AutomationDrive FC 302 - Page 208

Load share
Overview............................................................................................. 27
Short-circuit protection................................................................. 17
Terminals................................................................................... 28, 147
Warning.................................................................................................. 5
Wiring schematic........................................................................... 145
Low voltage
Directive................................................................................................. 7
Low-speed operation....................................................................... 141
M
Machinery directive............................................................................... 7
Mains
Drop-out............................................................................................. 21
Fluctuations....................................................................................... 19
Shield...................................................................................................... 5
Specications.................................................................................... 44
Supply specications...................................................................... 44
Maintenance........................................................................................ 139
Marine certication................................................................................ 8
Mechanical brake
Using closed-loop control............................................................. 25
Using open-loop control............................................................... 24
Wiring conguration.................................................................... 189
Modbus
Option.................................................................................................. 32
Modulation.................................................................................... 18, 201
Motion control option........................................................................ 34
Motor
Break-away torque........................................................................ 202
Cables............................................................................. 146, 153, 158
Class protection............................................................................. 139
Ex-e................................................................................................. 20, 33
Feedback.......................................................................................... 183
Full torque.......................................................................................... 22
Insulation.......................................................................................... 155
Leakage current............................................................................. 158
Missing phase detection............................................................... 18
Mitigating bearing currents....................................................... 155
Nameplate.......................................................................................... 21
Output
specications..................................................................... 44
Parallel connection....................................................................... 153
Rotation............................................................................................ 153
Thermal protection................................................................ 20, 153
Thermistor wiring
conguration.............................................. 188
Wiring schematic........................................................................... 145
Mounting
congurations................................................................ 140
N
NEMA protection rating........................................................................ 9
O
Open loop............................................................................................. 179
Operating guide...................................................................................... 4
Options
Enclosure availability...................................................................... 13
Fieldbus............................................................................................... 31
Functional extensions.................................................................... 32
Motion control.................................................................................. 34
Ordering......................................................................... 194, 196, 197
Relay cards.......................................................................................... 34
Ordering................................................................................................ 192
Output
Contactor................................................................................ 159, 171
Specications.................................................................................... 46
Switch................................................................................................... 18
Overcurrent protection.................................................................... 144
Overload
Electronic thermal overload......................................................... 20
Issue with harmonics................................................................... 172
Limits.................................................................................................... 18
Overtemperature............................................................................... 202
Overvoltage
Alternative brake function......................................................... 158
Braking................................................................................................. 34
Protection........................................................................................... 17
P
PC connection..................................................................................... 147
PELV........................................................................................... 19, 46, 169
Periodic forming................................................................................. 138
Personal computer............................................................................ 147
PID
Controller......................................................................... 20, 178, 181
Pigtails.................................................................................................... 169
PLC........................................................................................................... 148
Point of common coupling............................................................. 172
Positioning controller.......................................................................... 34
Potentiometer............................................................................ 150, 187
Power
Connections.................................................................................... 146
Factor................................................................................................. 202
Losses.............................................................................. 36, 38, 40, 42
Ratings..................................................................... 11, 36, 38, 40, 42
POWERLINK............................................................................................. 32
Preheat..................................................................................................... 22
Process control.................................................................................... 180
PROFIBUS....................................................................................... 31, 196
PROFINET................................................................................................. 31
Programming guide............................................................................... 4
Index VLT® AutomationDrive FC 302
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