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Input impedance is approximately 330 Ω
Durable Construction: Designed to withstand harsh industrial conditions
Durable Construction: Built to withstand demanding industrial environments
မလိုအပ်သောCC-TAIX61 (12”)
ABB REF620 Feeder Protection Gray Drop Cable Input impedance is approximately 330Description The REF620 is a dedicated feeder management relay designed for protecting, controlling, measuring, and supervising utility and industrial power distribution systems. It is suitable for various network configurations, including radial, looped, and meshed networks, with or without distributed power generation. Specifications Protection Functions: Overcurrent, earth fault, phase discontinuity, and more Communication Protocols: IEC 61850
