Danfoss VLT FC 51 Series User Manual

2.1.3. Symbols
Symbols used in this Programming Guide.
NB!
Indicates something to be noted by the reader.
Indicates a general warning.
Indicates a high-voltage warning.
* Indicates default setting
2.1.4. Abbreviations and Standards
Terms: Abbreviations: SI-units: I-P units:
Acceleration m/s² ft/s²
American wire gauge AWG
Automatic Motor Tuning AMT
Current A Amp
Current limit
I
LIM
Energy J = N·m ft-lb, Btu
Fahrenheit ˚F
Frequency Converter FC
Frequency Hz Hz
Kilohertz kHz
Local Control Panel LCP
Milliampere mA
Millisecond ms
Minute min
Motion Control Tool MCT
Motor Type Dependent M-TYPE
Newton Metres Nm
Nominal motor current
I
M,N
Nominal motor frequency
f
M,N
Nominal motor power
P
M,N
Nominal motor voltage
U
M,N
Parameter par.
Protective Extra Low Voltage PELV
Power W Btu/hr, hp
Pressure Pa = N/m²
psi, psf, ft of
water
Rated Inverter Output Current
I
INV
Revolutions Per Minute RPM
Size Related SR
Temperature ˚C ˚F
Time s s,hr
Torque limit
T
LIM
Voltage V V
Table 2.2: Abbreviation and Standards table .
2. Introduction VLT Micro Drive FC 51
8 MG.02.C2.02 - VLT
®
is a registered Danfoss trademark
2

Danfoss VLT FC 51 Series Specifications

General

Enclosure	IP20
Operating Temperature	-10°C to +40°C (without derating), up to +50°C (with derating)
Output Voltage	0 to input voltage
Protection Features	Overcurrent, overvoltage, undervoltage, short circuit, overload, overtemperature, ground fault
Cooling Method	Forced convection
Input Voltage	200-240V AC, 380-480V AC