Danfoss VLT Refrigeration Drive FC 103 Design Manual page 154

Index
Current
Current................................................................................................. 45
distortion................................................................................... 46, 109
limit............................................................................................ 8, 25, 26
loops..................................................................................................... 40
measurement.................................................................................... 27
DC current........................................................................................... 17
Fundamental current...................................................................... 45
Harmonic current............................................................................. 45
Harmonic current distortion........................................................ 66
High current....................................................................................... 31
Individual harmonic current........................................................ 46
Input current...................................................................................... 45
Intermediate current voltage...................................................... 40
Leakage current.................................................................. 40, 47, 48
Low current........................................................................................ 31
Output current.................................................... 26, 27, 56, 99, 101
Overcurrent........................................................................................ 28
Rated current..................................................................................... 43
Rated output current........................................................................ 8
Ripple current............................................................................. 31, 66
D
Data
control byte........................................................................................ 74
field....................................................................................................... 80
type................................................................................................ 77, 82
DC
brake....................................................................................... 78, 80, 83
current........................................................................................... 28, 29
link................................................................................................ 24, 133
Definition.............................................................................. 9, 43, 46, 52
Delta connection................................................................................ 143
Derating
Ambient temperature.................................................................. 100
Automatic........................................................................................... 25
Constant torque applications (CT mode)................................ 99
Cooling................................................................................................ 99
Derating................................................ 26, 31, 35, 89, 99, 101, 102
Large cross-section.......................................................................... 99
Low air pressure................................................................................ 99
Manual................................................................................................. 99
Running at low speed..................................................................... 99
Variable (quadratic) torque applications (VT)....................... 99
Dimensions................................ 68, 70, 89, 132, 146, 147, 148, 149
Directive
EMC....................................................................................................... 10
ErP.......................................................................................................... 11
Low-voltage....................................................................................... 10
Machinery........................................................................................... 10
Directives
EMC Directive.................................................................................... 10
Low Voltage Directive.................................................................... 10
Machinery Directive........................................................................ 11
Discharge time...................................................................................... 13
Disconnect....................................................................................... 18, 64
Dry-run detection................................................................................. 14
DU/dt testing....................................................................................... 133
152
®
VLT Refrigeration Drive FC 103
Dust............................................................................................. 34, 38, 39
Duty cycle.................................................................................................. 9
E
Efficiency
Efficiency............................................................. 8, 25, 26, 27, 50, 58
class....................................................................................................... 49
Energy efficiency.............................................................................. 49
Energy efficiency class.................................................................... 49
Motor efficiency................................................................................ 58
Electronic thermal relay..................................................................... 58
see also ETR
EMC
EMC.............................................................................. 7, 40, 43, 44, 62
characteristic..................................................................................... 52
effect..................................................................................................... 51
immunity............................................................................................. 44
implementation................................................................................ 55
plan....................................................................................................... 43
property.............................................................................................. 52
Emission requirements........................................................... 40, 43
Emissions............................................................................................ 40
Immunity requirements.......................................................... 40, 43
Interference........................................................................................ 62
End of curve detection....................................................................... 14
Energy efficiency class...................................................................... 122
Energy savings......................................................................... 14, 15, 29
Environment
Industrial............................................................................... 43, 53, 54
Residential............................................................................ 43, 53, 54
Equipment optional............................................................................... 7
ETR........................................................................................... 8, 25, 27, 58
see also Electronic thermal relay
Export control regulations................................................................ 12
External command............................................................................... 17
External interlock.................................................................................. 97
Extreme running conditions............................................................. 24
F
Fan....................... 10, 14, 16, 26, 28, 31, 34, 36, 37, 38, 68, 99, 109
FC profile
Protocol overview............................................................................ 73
Telegram length (LGE).................................................................... 74
Feedback
Feedback.......................................................... 21, 23, 59, 66, 80, 95
conversion.......................................................................................... 24
handling....................................................................................... 23, 35
signal............................................................................................. 19, 28
Danfoss A/S © 08/2015 All rights reserved. MG16G202