ABOUT THIS MANUAL
PRODUCT
ACS6000
DOCUMENT KIND
User manual
DOCUMENT ID.
3BHS212794 E01
REV.
N
LANG.
en
PAGE
22/266
EAF Earth Fault monitoring device
ECB Excitation Circuit Breaker
EIC Excitation Input Contactor
EMC Electromagnetic Compatibility
EOB Excitation Output Breaker
EPLD Erasable Programmable Logic Device
Equipment Frequency converter and related equipment
ESP Electric Submersible Pump
EXU Excitation Unit
The EXU supplies excitation power to a synchronous motor.
FBA Fieldbus Adapter
FCB Function Chart Builder
FCI Fieldbus Communication Interface
FFU Fin Fan Unit
FIR filter Fast Impulse Response filter
FIS Flow meter
FT Firing Through
Synonym for protective firing. Meaning: simultaneous gating of the
power semiconductors of the inverter unit to effectively protect the
semiconductors against overvoltage and overcurrent.
FSCD Fast Short-Circuit Detection
Ground (noun) Earth
ground (verb) The conducting path (eg, conductor) between the electric equipment
(eg, frequency converter) and the earth. The electric equipment is
connected to the earth, eg, by a grounding set or a grounding switch.
GCT Gate-Commutated Thyristor
GDR Gate Driver Board
GRAY Gray-coded interface for determining the absolute position of a rotor.
GTO Gate Turn-Off thyristor
HVD High Voltage Divider
I/O Input / Output
ID Induced Draft fan
IEC International Electrotechnical Commission
IFU Input Filter Unit
IGBT Insulated-Gate Bipolar Transistor
Table 1-1 Terms and abbreviations (continued)
Term/
Abbreviation
Definition
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