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11
Glossary
Section 1-6
1-6
Glossary
1-6-1
Abbreviations and symbols
In this manual the following abbreviations are used:
1-6-2
Definitions
In this manual the following definitions for current, torque and frequency are
used:
Table 2
Abbreviations
Abbreviation/symbol
Description
DSP
Digital signals processor
VSD
Variable speed drive
PEBB
Power electronic building block
CP
Control panel, the programming and presentation unit on
the VSD
EInt
Communication format
UInt
Communication format
Int
Communication format
Long
Communication format
The function cannot be changed in run mode
Table 3
Definitions
Name
Description
Quantity
I
IN
Nominal input current of VSD
A
RMS
I
NOM
Nominal output current of VSD
A
RMS
I
MOT
Nominal
motor
current
A
RMS
P
NOM
Nominal power of VSD
kW
P
MOT
Motor power
kW
T
NOM
Nominal torque of motor
Nm
T
MOT
Motor torque
Nm
f
OUT
Output frequency of VSD
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 SX-F
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Страница 20: ...12 Glossary Section 1 6...
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