The UNITROL® 1000 Series is ABB’s excitation system for applications using synchronous machines ranging from 100kVA to 80MVA.
The UNITROL® 1000 Series is used with generators, synchronous motors, windmills, marine electrical propulsion and auxiliary supply, diesel electric locomotives, harbor cranes, and mining trucks.
With built-in dual channel support, advanced load sharing between machines operating in parallel, rotating diode monitoring, automatic synchronizing, and several integrated communication options, the 1000 Series provides high performance in a wide range of temperature and vibration conditions. It is manufactured using the most advanced microprocessor technology and IGBT semiconductors.
UNITROL® 1005 is the smallest system of the family designed for low-end excitation applications with excitation current up to 5A DC.
UNITROL® 1010 is the Indirect Excitation System for small and medium synchronous generators and industrial machines with excitation current up to 10A DC for continuous operations.
UNITROL® 1020 is the Automatic Voltage Regulator for small and medium synchronous generators and industrial machines with excitation current up to 20A DC for continuous operations.
UNITROL® 1000 Flex Systems are prepackaged solutions for applications requiring single or dual channel controllers. All systems are fitted with UNITROL® 1020 FULL as a standard device, leveraging the best solution for optimum price and flexibility. All versions are designed on a common mechanical backplane with various options for I/O and supply modes.
UNITROL® CMT 1000 is a commissioning and maintenance tool for the UNITROL® 1000 product family. The tool is used to setup all parameters and tune the PID to guarantee stable operations. The CMT 1000 software allows extensive supervision of the system, helping the user identify and locate problems during on-site commissioning.