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12
Introduction
CG Drives & Automation 01-7491-01r0
1.7
Glossary
1.7.1 Abbreviations and symbols
In this manual the following abbreviations are used:
1.7.2 Definitions
In this manual the following definitions for current, torque
and frequency are used:
Table 3
Abbreviations
Abbreviation/
symbol
Description
DSP
Digital signals processor
AC drive
Frequency converter
PEBB
Power Electronic Building Block
IGBT
Insulated Gate Bipolar Transistor
CP
Control panel, the programming and
presentation unit on the AC drive
HCP
Handheld control panel (option)
EInt
Communication format
UInt
Communication format
(Unsigned integer)
Int
Communication format (Integer)
Long
Communication format
SELV
Safety Extra Low Voltage
The function cannot be changed in run
mode
Table 4
Definitions
Name
Description
Quantity
I
IN
Nominal input current of AC drive
A
RMS
I
NOM
Nominal output current of AC drive
A
RMS
I
MOT
Nominal
motor
current
A
RMS
P
NOM
Nominal power of AC drive
kW
P
MOT
Motor power
kW
T
NOM
Nominal torque of motor
Nm
T
MOT
Motor torque
Nm
f
OUT
Output frequency of AC drive
Hz
f
MOT
Nominal frequency of motor
Hz
n
MOT
Nominal speed of motor
rpm
I
CL
Maximum output current
A
RMS
Speed
Actual motor speed
rpm
Torque
Actual motor torque
Nm
Sync
speed
Synchronous speed of the motor
rpm
Содержание FDU Series
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Страница 10: ...6 CG Drives Automation 01 7491 01r0...
Страница 50: ...46 Installation CG Drives Automation 01 7491 01r0...
Страница 60: ...56 Control Connections CG Drives Automation 01 7491 01r0...
Страница 64: ...60 Getting Started CG Drives Automation 01 7491 01r0...
Страница 84: ...80 EMC and standards CG Drives Automation 01 7491 01r0...
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Страница 204: ...200 Troubleshooting Diagnoses and Maintenance CG Drives Automation 01 7491 01r0...
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Страница 254: ...250 Menu List CG Drives Automation 01 7491 01r0...
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