Danfoss VLT AutomationDrive FC 302 - Page 206

Current
Distortion......................................................................................... 172
Formula for current limit............................................................. 201
Fundamental current................................................................... 172
Harmonic current.......................................................................... 172
Internal current control............................................................... 183
Leakage current............................................................................. 158
Mitigating motor........................................................................... 155
Rated output current................................................................... 201
Transient ground........................................................................... 159
D
DC brake.................................................................................................. 23
DC bus
Description of operation............................................................. 175
Terminals.......................................................................................... 147
Derating
Altitude.............................................................................................. 141
Automatic feature............................................................................ 18
Low-speed operation................................................................... 141
Overview and causes................................................................... 140
Specications.................................................................................... 44
Temperature and switching frequency................................. 142
Derating................................................................................................. 140
DeviceNet...................................................................................... 31, 196
Digital
Input specications......................................................................... 45
Input/output descriptions and default settings................ 150
Output specications..................................................................... 46
Dimensions
D1h exterior....................................................................................... 49
D1h terminal...................................................................................... 53
D2h exterior....................................................................................... 55
D2h terminal...................................................................................... 59
D3h exterior....................................................................................... 61
D3h terminal...................................................................................... 64
D4h exterior....................................................................................... 66
D4h terminal...................................................................................... 69
D5h exterior....................................................................................... 71
D5h terminal...................................................................................... 76
D6h exterior....................................................................................... 80
D6h terminal...................................................................................... 85
D7h exterior....................................................................................... 91
D7h terminal...................................................................................... 97
D8h exterior..................................................................................... 101
D8h terminal................................................................................... 106
E1h exterior...................................................................................... 112
E1h terminal.................................................................................... 116
E2h exterior...................................................................................... 118
E2h terminal.................................................................................... 122
E3h exterior...................................................................................... 124
E3h terminal.................................................................................... 128
E4h exterior...................................................................................... 131
E4h terminal.................................................................................... 135
Product series overview................................................................ 13
Discharge time......................................................................................... 5
Disconnect............................................................................................ 152
Door clearance........................................ 49, 55, 71, 80, 91, 101, 112
Drive
Clearance requirements.............................................................. 140
Congurator.................................................................................... 192
Dimensions of product series...................................................... 13
Power ratings..................................................................................... 13
DU/dt
Overview.......................................................................................... 160
Test results for D1h–D8h............................................................. 161
Test results for E1h–E4h.............................................................. 162
Duct cooling........................................................................................ 140
Duty cycle
Calculation....................................................................................... 155
Denition.......................................................................................... 202
E
EAC mark.................................................................................................... 8
Eciency
Calculation....................................................................................... 159
Formula for drive eciency....................................................... 201
Specications............................................................... 36, 38, 40, 42
Using AMA.......................................................................................... 19
Electrical specications 380–500 V................................................ 37
Electrical Specications 525–690 V......................................... 40, 42
Electromagnetic interference.......................................................... 19
Electro-mechanical brake............................................................... 190
Electronic thermal overload............................................................. 20
Electronic thermal relay (ETR)........................................................ 144
EMC
Compatibility.................................................................................. 169
Directive................................................................................................. 7
General aspects.............................................................................. 166
Installation....................................................................................... 171
Interference..................................................................................... 170
Test results........................................................................................ 167
Emission requirements.................................................................... 167
Enclosure protection............................................................................. 9
Encoder
Conguration.................................................................................. 190
Denition.......................................................................................... 202
Determining encoder direction............................................... 190
VLT® Encoder Input MCB 102....................................................... 32
Energy eciency class........................................................................ 44
Environment................................................................................. 44, 138
ErP directive.............................................................................................. 7
EtherCAT.................................................................................................. 32
EtherNet/IP.............................................................................................. 32
Explosive atmosphere...................................................................... 139
Export control regulations................................................................... 8
Extended relay card............................................................................. 34
Index VLT® AutomationDrive FC 302
204 Danfoss A/S © 01/2018 All rights reserved. MG38C202