Danfoss VLT AQUA Drive FC 202 Design Manual

Index
A
Abbreviations...................................................................................... 217
AC brake................................................................................................... 32
Acoustic noise..................................................................................... 172
Active reference.................................................................................. 188
Advanced minimum speed monitoring....................................... 32
Airow
Congurations........................................................................... 34, 36
Rates................................................................................................... 152
Altitude.................................................................................................. 153
Ambient conditions
Overview.......................................................................................... 149
Specications.................................................................................... 52
Analog
Input specications......................................................................... 53
Input/output descriptions and default settings................ 162
Output specications..................................................................... 54
Wiring
conguration for speed reference............................ 198
ATEX monitoring......................................................................... 21, 150
Auto on.................................................................................................. 188
Automatic energy optimization (AEO).......................................... 19
Automatic motor adaptation (AMA)
Overview............................................................................................. 21
Submersible pump....................................................................... 203
Wiring conguration.................................................................... 198
Automatic switching frequency modulation............................. 20
B
Back-channel cooling................................................................ 34, 151
Bandwidth management.................................................................. 28
Brake resistor
Denition.......................................................................................... 217
Design guide........................................................................................ 5
Formula for rated power............................................................. 216
Ordering............................................................................................ 215
Overview............................................................................................. 39
Selecting........................................................................................... 167
Terminals.......................................................................................... 159
Wiring schematic........................................................................... 157
Braking
Capability chart.............................................................................. 168
Control with brake function...................................................... 169
Dynamic braking.............................................................................. 32
Limits.................................................................................................. 169
Use as an alternative brake function...................................... 170
Break-away torque............................................................................. 217
C
Cable clamp......................................................................................... 160
Cables
Brake................................................................................................... 159
Cable type and ratings................................................................. 156
Control............................................................................................... 160
Equalizing......................................................................................... 160
Maximum number and size per phase.............................. 41, 43
Motor cables.................................................................................... 165
Opening............................................. 57, 63, 80, 89, 100, 111, 123
Power connections....................................................................... 158
Routing.............................................................................................. 160
Shielding................................................................................. 158, 183
Specications...................................................................... 41, 45, 53
Calculations
Brake resistance............................................................................. 169
Braking torque................................................................................ 169
Harmonic software....................................................................... 187
Resistor duty cycle........................................................................ 167
Scaled reference............................................................................. 189
Short-circuit ratio.......................................................................... 186
THDi.................................................................................................... 185
CAN motor............................................................................................ 203
Capacitor storage............................................................................... 149
Cascade controller
Overview............................................................................................. 26
Using with a contactor................................................................... 27
Wiring diagram............................................................................... 205
CE mark....................................................................................................... 8
Circuit breaker............................................................................ 164, 171
Closed-loop mode
Block diagram................................................................................. 193
Overview.......................................................................................... 192
Coast.......................................................................................................... 30
Commercial environment............................................................... 180
Common-mode lter.......................................................................... 39
Compliance
Directives............................................................................................... 8
Condensation...................................................................................... 149
Conducted emission......................................................................... 180
Control
Characteristics................................................................................... 55
Description of operation............................................................. 188
Structures......................................................................................... 192
Types of............................................................................................. 194
Control cables...................................................................................... 160
Control card
Overtemperature trip point.................................................. 41, 43
RS485 specications....................................................................... 54
Specications.................................................................................... 56
Control terminals............................................................................... 161
Conventions.............................................................................................. 5
Index Design Guide
MG22B222 Danfoss A/S © 01/2018 All rights reserved. 219

Danfoss VLT AQUA Drive FC 202 Specifications

General

Brand	Danfoss
Model	VLT AQUA Drive FC 202
Category	DC Drives
Language	English