Danfoss VLT Refrigeration Drive FC 103 Design Manual page 156

Index
Motor
Bearing current................................................................................. 44
Bearing stress.................................................................................... 55
Grounding.......................................................................................... 55
Insulation............................................................................................ 44
Insulation stress................................................................................ 55
Missing motor phase...................................................................... 24
alternation................................................................................... 14, 91
connection....................................................................................... 143
current............................................................................. 17, 25, 58, 85
output................................................................................................ 121
phases.................................................................................................. 24
starter............................................................................................ 16, 64
thermal protection.............................................. 11, 27, 57, 85, 98
thermistor........................................................................................... 98
torque................................................................................................... 88
voltage............................................................................................... 133
wiring................................................................................................... 62
Peak voltage.................................................................................... 133
Thermal stress................................................................................... 55
Thermistor.......................................................................................... 98
Mounting bracket................................................................................. 70
Multi-feedback evaporator control................................................ 14
O
Oil return.................................................................................................. 14
Open loop............................................................................................... 19
Option
AK-LonWorks..................................................................................... 66
Cascade controller........................................................................... 33
Extended Relay Card MCB 113.................................................... 66
PROFIBUS............................................................................................ 64
PROFINET............................................................................................ 65
Relay card........................................................................... 11, 66, 136
Relay Card......................................................................................... 138
Ordering
Common mode filter.................................................................... 114
DU/dt filter....................................................................................... 113
Harmonic filter................................................................................ 107
Options and accessories............................................................. 105
Sine-wave filter............................................................ 107, 108, 111
Output contactor........................................................................... 58, 61
OVC............................................................................................................ 24
see also Overvoltage control
Overload
Normal overload mode...................................................... 100, 102
Overload......................................................................... 27, 45, 57, 64
LED........................................................................................................ 64
protection............................................................................. 14, 25, 64
setpoint............................................................................................... 27
Overtemperature................................................. 9, 25, 26, 31, 64, 85
Overvoltage
Motor-generated overvoltage.................................................... 24
Overvoltage................................................................................ 24, 37
control.................................................................................................. 24
P
Pack control............................................................................................ 91
154
®
VLT Refrigeration Drive FC 103
Parameter block.................................................................................... 75
Parameter number (PNU).................................................................. 76
Parameter value (PWE)....................................................................... 76
Password protection............................................................................ 14
Payback period...................................................................................... 15
PC software............................................................................................. 33
PCD..................................................................................................... 75, 77
PELV................................................................. 8, 27, 39, 40, 98, 99, 136
Phase imbalance............................................................................ 25, 31
PID controller.................................................................... 19, 20, 23, 28
Pilz.............................................................................................................. 64
PKE field................................................................................................... 76
Point of common coupling............................................................... 46
Potentiometer........................................................................................ 96
Potentiometer reference.................................................................... 93
Power factor.................................................................. 9, 17, 53, 54, 55
Power loss................................................................................................ 50
Power ratings....................................................................................... 132
Precautions............................................................................................. 12
Preheat..................................................................................................... 28
Preventive maintenance.................................................................... 33
Process block.......................................................................................... 75
Process word.......................................................................................... 77
PT1000...................................................................................................... 65
PTC sensor............................................................................................... 27
Public supply network........................................................................ 46
Pulse start/stop..................................................................................... 92
Pulse width modulation..................................................................... 18
Q
Qualified personnel............................................................................. 12
Quick Menu............................................................................................ 32
R
Radiated emission................................................................................ 42
Radio frequency interference............................................ 26, 53, 63
see also RFI
RCD................................................................................................. 8, 48, 63
Real-time clock...................................................................................... 33
Rectifier............................................................................................. 17, 18
Rectifier diode........................................................................................ 45
Rectifier section..................................................................................... 18
Danfoss A/S © 08/2015 All rights reserved. MG16G202