Danfoss VLT AutomationDrive FC 360 Programming Guide

Programming Guide | VLT® AutomationDrive FC 360
Table 30: Abbreviations and Symbols (continued)
NEMA National Electrical Manufacturers Association
nF Capacitance in nano Farad
NLCP Numerical local control panel
Nm Newton meter
NO Normal overload
n
s
Synchronous motor speed
On/Offline parameters Changes to online parameters are activated immediately after the data value is changed
P
br, cont.
Rated power of the brake resistor (average power during continuous braking)
PCB Printed circuit board
PCD Process data
PDS Power drive system: CDM and a motor
PE Protective earth
PELV Protective extra low voltage
P
m
Drive nominal output power as high overload
P
M, N
Nominal motor power
PM motor Permanent magnet motor
Process PID Proportional integrated differential regulator that maintains the speed, pressure, temperature, and
so on.
PWM Pulse width modulation
R
br, nom
Nominal resistor value that ensures a brake power on the motor shaft of 150/160% for 1 minute.
RCD Residual current device
Regen Regenerative terminals
RFI Radio frequency interference
R
min
Minimum allowed brake resistor value by the drive
RMS Root average square
RPM Revolutions per minute
R
rec
Recommended brake resistor resistance of Danfoss brake resistors
R
s
Stator resistance
s Second
SCR Silicon controlled rectifier
SCCR Short-circuit current rating
SFAVM Stator flux-oriented asynchronous vector modulation
STW Status word
SMPS Switch mode power supply
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Danfoss VLT AutomationDrive FC 360 Specifications

General

Brand	Danfoss
Model	VLT AutomationDrive FC 360
Category	DC Drives
Language	English