ABB ACS 502 Series, Инструкция по установке и запуску

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Glossary
G-4 ACS 502 Installation & Start-up Manual
Rectifier A rectifier is a device that permits current flow in one direction and blocks the
flow of current in the other direction. In today's technology, rectifiers are of
the silicon diode type. The ACS 502/504 uses six rectifiers, configured into a
three-phase bridge configuration, as the power converter section of the drive.
Slip Compensation Slip compensation is a feature in the ACS 502/504 that allows the drive to
compensate for motor slip caused by increased load.
Start-up Data Start-up Data parameters allow you to set certain parameter values prior to
starting the ACS 502/504. You set these parameters according to the language
you want the drive to display (such as German, Spanish, or English), the
supply voltage providing power to the drive, and so on. In most cases, these
parameters are one-time settings made only during the drive installation
process.
Start-up Data parameters are not accessed through the same display levels as
Operating Data parameters, Main level, or Group level. Instead, you must first
view Operating Data Parameter 1 (Output Frequency), press and hold [ * ] on
the Control Panel Keypad, then press [Right Arrow]. Only this procedure
accesses Start-up Data parameters on the ACS 502/504.
Supply Voltage Supply voltage in this manual means the input voltage that provides power to
the ACS 502/504. Supply voltage is connected to ACS 502/504 Terminals L
1
,
L
2
, and L
3
. Refer to Start-up Data Parameter D (Supply Voltage). Refer to
Line Voltage and V
IN
in this glossary.
T
R
This notation abbreviates the rated output torque of the motor.
V
IN
This notation abbreviates the input voltage to the drive. Refer to Supply
Voltage in this glossary.
V
N
This notation abbreviates the voltage for which the drive is programmed.
V
R
This notation abbreviates the rated input voltage, in volts, of an
ACS 502/504.