Table 30: Abbreviations and Symbols (continued)
f
MAX
Maximum output frequency that the drive applies on its output.
f
MIN
Minimum motor frequency from the drive.
f
M, N
Nominal motor frequency
FC Frequency converter (drive)
FSP Fixed-speed pump
g Gram
HO High overload
Hp Horse power
Hz Hertz
I
INV
Rated inverter output current
I
LIM
Current limit
I
M, N
Nominal motor current
I
VLT, MAX
Maximum output current
I
VLT, N
Rated output current supplied by the drive
IGBT Insulated-gate bipolar transistor
IP Ingress protection
kHz Kilohertz
LCP Local control panel
LED Light-emitting diode
L
d
Motor d-axis inductance
L
q
Motor q-axis inductance
Lsb Least significant bit
m Meter
mA Milliampere
MCM Mille circular mil
MCP Motor control processor
MCT Motion control tool
mH Inductance in milli Henry
min Minute
mm Millimeter
ms Millisecond
Msb Most significant bit
η
VLT
Efficiency of the drive defined as ratio between power output and power input.
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Programming Guide | VLT® AutomationDrive FC 360