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Controller
(further details needed
Use the lowest expected voltage to calculate the maximum current
which is optimized for process control systems
Simplified System Design: Streamlines system architecture by consolidating processing power into a single unit
Siemens 7SJ5311-4EA02-1AA0/FF Numerical Protection Relay 3500 Machinery Protection System ControllerDescription The Siemens 7SJ5311 4EA02 1AA0 FF is a SIPROTEC 7SJ531 series numerical protection relay designed for motor and feeder protection. It delivers fast fault detection, precise monitoring, and robust communication for industrial power systems. Specifications Model: 7SJ5311 4EA02 1AA0 FF Series: SIPROTEC 7SJ531 Manufacturer: Siemens Protection Functions: Overcurrent, short circuit, earth fault, motor protection Measured Values: Current,
