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DEIF GPU-3 (GPU 300) generator protection unit for marine use, with all functions to protect electrical equipment behind a breaker (diesel generator, busbar or motor). Modular design with processor technology and high-speed internal communication. Variant 2912110030 01.
DEIF RMF-112D digital under/over-frequency protection relay for single- and 3-phase generator networks, 24VDC supply, relay output 250VAC/24VDC 8A; for marine and power-generation installations.