1 Introduction
1.1 Available Literature
NOTICE
This design guide contains the basic information
necessary for installing and running the frequency
converter.
Danfoss technical literature is available in print from local
Danfoss Sales Offices or online at:
BusinessAreas/DrivesSolutions/Documentations
•
VLT Micro Drive FC 51 Quick Guide, MG02B
•
VLT Micro Drive FC 51 Programming Guide, MG02C
•
FC 51 LCP Mounting Instruction, MI02A
•
FC 51 De-coupling Plate Mounting Instruction,
MI02B
•
FC 51 Remote Mounting Kit Mounting Instruction,
MI02C
•
FC 51 DIN Rail Kit Mounting Instruction, MI02D
•
FC 51 IP21 Kit Mounting Instruction, MI02E
•
FC 51 Nema1 Kit Mounting Instruction, MI02F
•
FC 51 Line Filter MCC 107 Installation Instruction,
MI02U
1.2 Document and Software Version
This manual is regularly reviewed and updated. All
suggestions for improvement are welcome.
shows
the document version and the corresponding software
version.
Edition
Remarks
Software Version
MG02K3XX
Replaces MG02K2XX
3.1X
Table 1.1 Document and Software Version
1.3 Abbreviations
°
C
Degrees Celsius
A
Ampere/AMP
AC
Alternating current
AMT
Automatic Motor Tuning
AWG
American wire gauge
DC
Direct current
EMC
Electro Magnetic Compatibility
ETR
Electronic Thermal Relay
FC
Frequency Converter
f
M,N
Nominal motor frequency
g
Gram
Hz
Hertz
I
INV
Rated Inverter Output Current
I
LIM
Current limit
I
M,N
Nominal motor current
I
VLT,MAX
The maximum output current
I
VLT,N
The rated output current supplied by the
frequency converter
kHz
Kilohertz
LCP
Local Control Panel
m
Meter
mA
Milliampere
MCT
Motion Control Tool
mH
Millihenry Inductance
min
Minute
ms
Millisecond
nF
Nanofarad
Nm
Newton Meters
n
s
Synchronous Motor Speed
P
M,N
Nominal motor power
PCB
Printed Circuit Board
PELV
Protective Extra Low Voltage
RPM
Revolutions Per Minute
Regen
Regenerative terminals
s
Second
T
LIM
Torque limit
U
M,N
Nominal motor voltage
V
Volts
Table 1.2 Abbreviations
Introduction
VLT
®
Micro Drive FC 51 Design Guide
MG02K302 - Rev. 2013-12-03
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