The R180 automatic voltage regulator (AVR) for the TAL series of industrial alternators provides excitation current up to 6 A with excellent reliability for permanent magnet (PMG) or AREP excitation types.
The R180 includes advanced protections such as over-excitation limitation and voltage sensing loss and also features voltage droop for Genset parallel operation.
|Excitation mode||AREP, PMG|
|Rated excitation current||6 A/ 9 A for 5 s|
|Regulation accuracy (+/- %)||1 %|
|Frequency range||20 – 100 Hz|
|Voltage setting range (+/- %)||5 %|
|kU/F limitation||K = 1.2|
|Loss of sensing voltage||✓|
|Parallel operation between alternators||✓|