GRTA-4 3A Analog - Grameyer

Sturdy and compact, encapsulated equipment, resistant to sea breeze and vibrations up to 50mm/sApplicable up to 100Kva generators controlling 220Vca single- phase-two-phase voltage4A rated currentIt has no mechanical components for field flashing and its system is fully staticExcitation voltage: Vs=0,45 x Va (Vs=output voltage and Va=input voltage)