ABB UNITROL 1020 Brushless excitation system

UNITROL 1020 is a voltage regulator in the UNITROL 1000 series designed for small and medium sized synchronous generators and industrial equipment. UNITROL 1020 combines performance control with a simple design of the power circuit.

UNITROL 1020 is a powerful small indirect excitation system with built-in support for dual channels, advanced load sharing in parallel running units, rotating diode monitoring, automatic synchronization and multiple integrated communication options.

UNITROL 1020 is a voltage regulator in the UNITROL 1000 series designed for small and medium sized synchronous generators and industrial machines. Based on advanced microprocessor technology and IGBT semiconductor devices that allow current output up to 10ADC for continuous operation. UNITROL 1020 performs high performance in harsh conditions and different temperature ranges and is fully compliant with DNV and UL standards. Additional features of UNITROL 1020 compared to previous versions are Ethernet, USB connectivity, data and event logging and many new functions.

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