ABB UNITROL® 6080 excitation systems

ABB UNITROL® 6080 excitation systems

DESCRIPTION

ABB is the world leading volume supplier of UNITROL automatic  voltage regulators (AVR) and static excitation systems (SES) for any  type and size of power plant - known to provide a high return on  investment since many years.UNITROL 6080 AVR/SES are designed for small to medium power applications and brings a new benchmark in  flexibility, reliability and connectivity.

Tailor-made system

UNITROL 6080 uses well-proven prefabricated functional  modules. With single / double channel configuration (additional  backup channel on request) and a wide selection of thyristor bridge modules, the system can be configured to meet all  field data and availability requirements.

Main features

+ Selectable redundancy for control, power module, cooling,  I/O, communication and auxiliary power 

+ 64 bit floating point CPU 

+ No restrictions regarding data scaling and range 

+ Fast and precise measurements and control scheme 

+ Compliant with international and local standards 

+ Complete range of functionality to cover any grid codes 

+ IEC 61131 application software programming with ABB  Control Builder M 

+ Fully compatible with ABB’s Extended Automation  System 800xA

Selected applications

+ Pump storage power plant, Ifn 760 A 

+ Nuclear power plant AVR, Ifn 180 A, 400 Hz supply 

+ Engineered solutions 

+ Pole changing for dual speed machines 

+ Online supply transfer 

+ Electric braking 

+ Sheet metal partitions between channel and control  compartments

Key benefits

+ Ultimate control performance keeps  generator within safe limits

+ Easy system operation, monitoring and  maintenance

+ Short delivery time

+ Optimized contribution to network  stability

+ Compact design, space saving  installation

+ Offline tuning with closed loop real  time generator simulator

+ Efficient product life cycle management

+ Technical support always within  your reach