Danfoss VLT User Manual

2.1.4 Abbreviations and Standards
Abbreviations: Terms: SI units: I-P units:
a Acceleration
m/s
2
ft/s
2
AWG American wire gauge
Auto Tune Automatic Motor Tuning
°C
Celsius
I Current A Amp
I
LIM
Current limit
Joule Energy J = N∙m ft-lb, Btu
°F
Fahrenheit
FC Adjustable Frequency Drive
f Frequency Hz Hz
kHz Kilohertz kHz kHz
LCP Local Control Panel
mA Milliampere
ms Millisecond
min Minute
MCT Motion Control Tool
M-TYPE Motor Type Dependent
Nm Newton meters in-lbs
I
M,N
Nominal motor current
f
M,N
Nominal motor frequency
P
M,N
Nominal motor power
U
M,N
Nominal motor voltage
par. Parameter
PELV Protective Extra Low Voltage
Watt Power W Btu/hr, hp
Pascal Pressure Pa = N/m² psi, psf, ft of water
I
INV
Rated Inverter Output Current
RPM Revolutions Per Minute
SR Size Related
T Temperature C F
t Time s s, hr
T
LIM
Torque limit
U Voltage V V
Table 2.2: Abbreviation and Standards table
2 Introduction VLT
®
HVAC Drive Instruction Manual
2-4 MG.11.A9.22 - VLT
®
is a registered Danfoss trademark
2

Danfoss VLT Specifications

General

Brand	Danfoss
Model	VLT
Category	DC Drives
Language	English