Danfoss VLT AutomationDrive FC 361 Series Design Manual page 98

Index
Directive, EMC.......................................................................................... 4
Directive, Low Voltage........................................................................... 4
Directive, Machinery.............................................................................. 4
Discharge time......................................................................................... 6
Disconnect.............................................................................................. 44
Document version.................................................................................. 4
Drive
Clearance requirements................................................................ 35
Configurator...................................................................................... 72
DU/dt
Overview............................................................................................. 50
Duct cooling........................................................................................... 35
Duty cycle
Definition............................................................................................ 76
E
Efficiency
Calculation.......................................................................................... 49
Formula for drive efficiency.......................................................... 75
Specifications.................................................................................... 16
Using AMA.......................................................................................... 10
Electrical specifications 380–480 V................................................ 17
Electromagnetic interference.......................................................... 10
Electronic thermal relay (ETR).......................................................... 38
EMC
Compatibility..................................................................................... 54
General aspects................................................................................ 51
Installation.......................................................................................... 56
Interference........................................................................................ 55
RS485 installation precautions.................................................... 78
Test results.......................................................................................... 52
EMC Directive........................................................................................... 4
Emission requirements....................................................................... 52
Encoder
Configuration.................................................................................... 71
Definition............................................................................................ 76
Determining encoder direction.................................................. 71
VLT® Encoder Input MCB 102....................................................... 15
Energy efficiency class........................................................................ 18
Environment.................................................................................... 18, 34
ETR............................................................................................................. 11
Exterior dimensions
J8............................................................................................................ 23
J9............................................................................................................ 28
External alarm reset............................................................................. 70
F
Fans
Required airflow............................................................................... 35
Temperature-controlled fans....................................................... 10
FC profile.................................................................................................. 88
96
VLT® AutomationDrive FC 361
Feedback
Conversion.......................................................................................... 64
Handling.............................................................................................. 63
Signal.................................................................................................... 66
Fieldbus............................................................................................. 15, 42
Filters
RFI filter................................................................................................ 54
Sine-wave filter................................................................................. 40
Flying start.............................................................................................. 11
Formula
Current limit....................................................................................... 75
Drive efficiency................................................................................. 75
Output current.................................................................................. 75
Rated power of the brake resistor.............................................. 75
Fourier series analysis......................................................................... 57
Frequency bypass................................................................................. 11
Fuses
For use with power connections................................................ 40
Overcurrent protection warning................................................ 38
Specifications.................................................................................... 44
G
Galvanic isolation................................................................... 10, 20, 54
Gases......................................................................................................... 34
General purpose I/O module........................................................... 15
Grounding................................................................................. 10, 41, 48
H
Hand on.................................................................................................... 60
Harmonics
Definition of power factor............................................................ 76
EN standards...................................................................................... 58
IEC standards..................................................................................... 58
Overview............................................................................................. 57
Heat sink
Cleaning.............................................................................................. 34
Overtemperature trip point......................................................... 16
Required airflow............................................................................... 35
Heater
Usage.................................................................................................... 34
High voltage warning............................................................................ 6
High-altitude installation................................................................... 55
Humidity.................................................................................................. 34
I
Immunity requirements..................................................................... 53
Input specifications............................................................................. 19
Installation
Electrical.............................................................................................. 38
Qualified personnel........................................................................... 6
Requirements.................................................................................... 34
Insulation................................................................................................. 47
Inverter..................................................................................................... 60
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