ABB UNITROL® 1000 Compact and powerful automatic voltage regulators Key benefits

Key benefits

Stable and reliable control of your machine:

• Highly integrated and robust AVR for harsh

industrial environment. Stable and accurate

regulation even with highly disturbed voltages.

AVR for various applications:

• Fully configurable I/Os and measurement

inputs and user-specific configurable fieldbus

interface enable easy plant integration.

Easy operation, monitoring and maintenance of the system:

• Intuitive and user-friendly commissioning tool.

Full support for grid codes:

• Certified AVR according to German grid code

including verified simulation models, capable

of analyzing dynamic net faults (FRT);

• Built-in Power System Stabilizer (option),

simulation models and grid code studies available.

Efficient product life cycle management:

• Extended life time of your assets with minimum costs.

Professional technical help always with in your reach:

• ABB’s global excitation service network.

UNITROL® 1005. UNITROL® 1010 and

UNITROL® 1020 are the latest products of

the UNITROL® 1000 family. For most reliable

operation, the communication and control

tasks are split into separate controllers.

The non-volatile flash memory of the AVR stores

events and data logs to enable fault analysis and

fast trouble shooting. Time synchronization is

done over Ethernet communication, and the

events and data logs are time-stamped.

UNITROL® 1000 is provided with modern

communication ports like Ethernet and USB for

connection of the PC-based commissioning tool CMT 1000.

Besides it is possible to power up the controller

of the device via USB port. Thus the user can

download files or configure the device even when

no input power is available. The AVR output stage

is based on proven IGBT technology, which allows

AC and/or DC voltage inputs from different

sources. UNITROL® 1005. UNITROL® 1010 and

UNITROL® 1020 are designed for a wide range

of ambient temperature and harsh environmental conditions.