ABB UNITROL® 6000 Medium excitation systems Proven flexible solutions

UNITROL 6000 Medium is the fully customizable solution for any customer’s needs for any type of generator.

Tailor-made system

UNITROL 6000 Medium uses 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

• Improved HMI

• 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

Key benefits

Ultimate control performance keeps generator

within safe limits

• High performance control platform AC 800PEC

Improved HMI allows fast operation, monitoring

and maintenance

• User-friendly excitation control terminal (ECT)

Short delivery and commissioning time

• Uses well-proven prefabricated functional modules

Optimized contribution to network stability

• Integrated power system stabilizer (PSS) options

Compact design, space saving installation

• No rear access required – can be positioned close to

a wall or back-to-back

Offline tuning with closed loop real-time

generator simulator

• Offline system tuning and testing of severe system

conditions (integrated or external option)

Efficient product life cycle management

• Extended lifetime of assets with minimum costs

Technical support always within your reach

• ABB has a service support network unmatched by the competition