EMRI 2490

The EMRI 2490 voltage regulator is the improved version of the Siemens 6GA2490 & Spresy 15 AVR system, used by Siemens, Uljanic and Hyundai. The EMRI 2490 has a more rugged and compact design to improve mechanical properties. The voltage regulator is completely encapsulated in a PU coating for protection in harsh environments. The coating protects against vibrations and is heat conduction to improve temperature stability. The connectors are solidly casted and are therefore a mechanical improvement compared to the original regulator.