The three automatic voltage regulators of the UNITROL 1000 series, UNITROL 1005, 1010 and 1020
ABB UNITROL 1020
UNITROL 1020 is a voltage regulator intended for small and medium synchronous generators and industrial machines. It combines performance control and power circuits with a simple mechanical design and provides high performance in a wide range of temperature and vibration conditions.
With built-in dual channel support, advanced load sharing between machines operating in parallel, rotating diode monitoring, automatic synchronizing, and several integrated communication options, this automatic voltage regulator (AVR) is manufactured using the most advanced microprocessor technology and IGBT semiconductors, allowing current output up to 20 ADC for continuous operation.
UNITROL 1010
UNITROL 1010 is an indirect excitation system for small and medium synchronous generators and industrial machines. Its advanced microprocessor technology and IGBT semiconductors allow forcurrent output up to 10 ADC for continuous operation.
With built-in dual channel support, advanced load sharing between machines operating in parallel, rotating diode monitoring, automatic synchronizing and several integrated communication options, UNITROL 1010 provides high performance in a wide range of temperature and vibration conditions.
UNITROL 1005
The UNITROL 1005 is the smallest of the family, designed for low-range excitation application with maximum excitation current up to 5 ADC.
Like all UNITROL 1000 products, the UNITROL 1005 is based on the same target software source code and share the same simulation models that makes it very suitable for demanding grid code applications. Included in the package is CMT1000. the platform for focused and fast commissioning.
