ABB 3BHE018297R0001 UNS0890A01 :SCIU1= 720V Buffer Control Interface (SCI)

Aluminium applications

• AC 800PEC Unit controller ↔ AC 800PEC Master controller communication via PEC - PEC fiberptical link (100 μs)

• Units can be controlled independent from master

• Allows emergency operation (full smooth current control, in emergency mode, without AC 800PEC,available only in combination with DCS800 premagnetization)

• Predictive maintenance features can be included

• Open circuit-, over current-, under voltage-,over voltage protection packages included in software

- A newly developed OPC (open circuit protection) stand-alone PLC (programmable logic controller), working in combination with the AC 800PEC Master controller functions or as

standalone protection, in case of the master panel maintenance

• Controlled shutdown in an event, not needing an immediate trip → less disturbance for your processes

• Potline load swing detection and load shedding function integrated in application software

• On Load Tap Changer fast tapping function in order to prevent DC current overload during disturbances

• A special potline-to-earth resistance measure ment system based on an AC 800PEC family available (PERMS)

• Maximum power regulation

- To prevent over-shooting of power consumption and to support your power generators

• Maximum DC voltage regulation for stabilizing your process

implementation

• Full integration into ABB Ability™ System 800xA

• Innovative and flexible use of FPGAs to include protocols and application functionality in the devices without creating additional

processor load

• Optical communication

• Industrial grade hardware with no moving parts

• Long life cycle, easy upgrading

• Robust reliance file system, insusceptible post power loss

Key features

• Unlimited phone support 365 days a year with

access to ABB product experts

• On-site troubleshooting dispatch prioritization

• Proactive maintenance programs

(Performance Review)

• Availability of field labor and spare parts

(discounted hourly rates and prices)

• Access to ABB University training programs

(reduced fees)

• Product Lifecycle management

• Control upgrade solutions designed to extend

the life of the system

Safe and reliable spare parts and components management is essential for your success.

ABB’s spare parts service aim to provide customers with the right spare parts at the right place at the right time.

ABB provides genuine spare parts and spare part kits, accompanied with the relevant software, settingsand documentation.

ABB offers you 10% discount on select UNITROL® 6000. 

5000 and F critical spare parts Having critical spare parts on-hand can significantly reduce the downtime associated with excitation maintenance, 

forced outages, electrical and mechanical failures.