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The document defines various acronyms and components related to ABB frequency converter drives. Some key components include the ACS800 frequency converter, the RMIO board which controls motor I/O and inversion, and the DDCS system for distributed drive communication. The drive can use either a diode supply unit (DSU) or IGBT supply unit (ISU) to convert AC power to DC for the inverter.

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2K views2 pages

Full Form

The document defines various acronyms and components related to ABB frequency converter drives. Some key components include the ACS800 frequency converter, the RMIO board which controls motor I/O and inversion, and the DDCS system for distributed drive communication. The drive can use either a diode supply unit (DSU) or IGBT supply unit (ISU) to convert AC power to DC for the inverter.

Uploaded by

sukhendu
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as DOCX, PDF, TXT or read online on Scribd
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FULL FORM

ACS AC Standard ABB Standard Frequency converter Family


AC 800M Advance Controller 800M ABB Controller AC 800M
DSU Diode Supply Unit DRIVE Convert AC to DC using Diode & SCR
ISU IGBT Supply Unit DRIVE Convert AC to DC using IGBT
IGBT Insulated Gate Bipolar Transistor
SCR Silicon Control Rectifier
CDP312R Common Drive Panel 312 CDP is used for settings drive parameter & Monitoring
DDCS Distributed Drive Communication System
DDCC Distributed Drive Communication Circuit
PPCS Power Plate communication System
RDCU Drive Control Unit Consist of RMIO board
RMIO RMIO Board Motor I/O & Inverter control board for ACS800
RDCO DDCS Communication Option for RMIO board
RTAC Tacho (Encoder) Pulse Encoder Interface for ACS800 with RMIO
ROM Read Only Memory
RAM Random Access Memory
EPROM Erasable Programmable Read only Memory
EEPROM Electrically Erasable Programmable Read only Memory
NDBU DDCS Branching Unit
APBU PPCS Branching Unit Parallel to Serial converter module
RAPI Auxiliary Power Interface board. Generate 24V Power.
DSU DRIVE
DSMB Diode Supply Main Board
DSAB Diode Supply Accessory Board
DSCB Diode Supply Connector Board
DSSB Diode Supply System Board
DSBB Diode Supply Basic Board
ISU DRIVE
NINT Main Circuit Interface Board
NPOW Power Supply board
NGDR Gate Drive Board

INVERTER DRIVE
AFIN Fan Control Card
AFPS Fan Power Supply
RINT Main Circuit Interface Board
AGDR Gate Drive Board
APOW Power Supply board
AINT Main Circuit Interface Board
AGPS Gate Drive Power Supply board
ASTO Safe Torque Off Board
AGBB Gate Drive Branching Board
ASFC Switch Fuse Controller
AOFC Output Filter Board

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