Danfoss vlt series Operating Instructions Manual page 95

Index
Index
A
Abbreviations........................................................................................... 5
Access to control terminal................................................................. 52
AEO............................................................................................................... 5
see also Automatic energy optimization
Airflow...................................................................................................... 28
Alarms....................................................................................................... 83
AMA....................................................................................................... 5, 63
see also Automatic motor adaptation
AMA
AMA...................................................................................................... 58
Reduce thermal loading................................................................ 85
Warning............................................................................................... 89
Analog input.......................................................................................... 72
Analog output....................................................................................... 73
Analog signal......................................................................................... 84
Approvals................................................................................................... 4
Automatic energy optimization........................................................ 5
see also AEO
Automatic motor adaptation.............................................................. 5
see also AMA
B
Back cooling........................................................................................... 28
Brake
cable..................................................................................................... 47
control.................................................................................................. 85
control, mechanical......................................................................... 58
resistor............................................................................................. 5, 84
resistor temperature switch......................................................... 51
Braking..................................................................................................... 86
Branch circuit protection................................................................... 48
C
Cable
Motor.................................................................................................... 46
Shielded............................................................................................... 46
Cable length and cross-section................................................ 38, 72
Cabling..................................................................................................... 36
Communication option...................................................................... 87
Conduit entry, IP21 (NEMA 1) and IP54 (NEMA12)................... 29
Control
Characteristics................................................................................... 75
Wiring................................................................................................... 52
Control cable
Electrical installation....................................................................... 53
Fieldbus connection....................................................................... 52
Input polarity of control terminal.............................................. 55
Routing................................................................................................ 52
Shielded/armored............................................................................ 55
MG34Q402
Operating Instructions
Control card
Control card....................................................................................... 84
Performance...................................................................................... 74
RS485.................................................................................................... 74
Serial communication.................................................................... 74
USB serial communication............................................................ 74
Conventions.............................................................................................. 6
Cooling..................................................................................................... 28
Current
limit.......................................................................................................... 5
rating.................................................................................................... 84
Output current.................................................................................. 84
Rated output current........................................................................ 5
D
DC link....................................................................................................... 84
Delivery....................................................................................................... 9
DeviceNet.................................................................................................. 4
Digital input............................................................................................ 72
Digital output......................................................................................... 73
Dimensions, mechanical............................................................. 12, 17
Discharge time......................................................................................... 7
Duct cooling........................................................................................... 28
E
Efficiency.................................................................................................... 5
ELCB relay................................................................................................ 45
Electrical installation
Control cable..................................................................................... 53
Electrical installation....................................................................... 35
Safety instructions........................................................................... 35
Electronic thermal relay..................................................................... 36
Enclosure size F panel options......................................................... 34
ETR......................................................................................................... 5, 36
External fan supply.............................................................................. 48
External temperature monitoring.................................................. 35
F
Feedback................................................................................................. 88
Fieldbus connection............................................................................ 52
Fuse.............................................................................................. 35, 48, 87
Fuse tables.............................................................................................. 48
Fuse-protected terminals, 30 A....................................................... 35
Fusing....................................................................................................... 36
G
General considerations....................................................................... 18
Gland entry, IP21 (NEMA 1) and IP54 (NEMA12)....................... 29
Graphical display.................................................................................. 60
Grounding............................................................................................... 45
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