The UNITROL 1000 product family is designed for a wide variety of synchronous generator and motor voltage regulation applications up to 80 MVA. It establishes a new benchmark for the global industry in terms of functionality, reliability, and connectivity, offering modern digital control technology in a compact, robust package.

Main Features

High-performance compact AVR supporting excitation currents up to 20 A

Dedicated communication and control processors ensuring fast and reliable system response

Extensive built-in control software functions, enabling advanced regulation and protection schemes

Ethernet-based fieldbus interfaces, supporting modern industrial communication networks

Flexible power supply options, supporting both AC and DC input voltages

Freely configurable measurement channels and I/O interfaces, allowing broad system integration and adaptability

Wide Range of Applications

The UNITROL 1000 family supports diverse industry sectors and machine types, including:

Land-based power generation: diesel and gas engines, steam turbines, gas turbines, and hydro turbines

Marine applications: electrical propulsion systems and auxiliary power supply units

Traction systems: diesel-electric locomotives

Wind power: systems utilizing directly grid-connected synchronous generators

Industrial synchronous motors

Variable-speed applications requiring precise excitation and dynamic performance

ABB UNITROL1000 B-Z V104 3BHE014557R6104｜Voltage Regulator｜