Approvals; Symbols; Abbreviations - Danfoss VLT HVAC Design Manual

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1.1.3 Approvals

1.1.4 Symbols

Symbols used in this guide.
NOTE
Indicates something to be noted by the reader.
CAUTION
Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury or
equipment damage.
WARNING
Indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
*
Indicates default setting
6
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VLT HVAC Drive Design Guide

1.1.5 Abbreviations

Alternating current
American wire gauge
Ampere/AMP
Automatic Motor Adaptation
Current limit
Degrees Celsius
Direct current
Drive Dependent
Electro Magnetic Compatibility
Electronic Thermal Relay
frequency converter
Gram
Hertz
Horsepower
Kilohertz
Local Control Panel
Meter
Millihenry Inductance
Milliampere
Millisecond
Minute
Motion Control Tool
Nanofarad
Newton Meters
Nominal motor current
Nominal motor frequency
Nominal motor power
Nominal motor voltage
Permanent Magnet motor
Protective Extra Low Voltage
Printed Circuit Board
Rated Inverter Output Current
Revolutions Per Minute
Regenerative terminals
Second
Synchronous Motor Speed
Torque limit
Volts
The maximum output current
The rated output current supplied by the
frequency converter
®
MG11BB02 - VLT is a registered Danfoss trademark
AC
AWG
A
AMA
I
LIM
°C
DC
D-TYPE
EMC
ETR
FC
g
Hz
hp
kHz
LCP
m
mH
mA
ms
min
MCT
nF
Nm
I
M,N
f
M,N
P
M,N
U
M,N
PM motor
PELV
PCB
I
INV
RPM
Regen
sec.
n
s
T
LIM
V
I
VLT,MAX
I
VLT,N