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Easergy MiCOM P43x distance protection and One-Box devices are used for selective short circuit, ground fault and overload protection in all kinds of medium, high and extra-high voltage systems. Models available: Easergy MiCOM P433, Easergy MiCOM P435, Easergy MiCOM P437, Easergy MiCOM P439 and MiCOM P430C
Easergy MiCOM P43x offers a comprehensive range of protection functions as standard with optional hardware and software features available to satisfy your individual needs. Easergy MiCOM P439 One-Box solution also includes Bay Control up to 10 devices, including a library of more than 300 pre-engineered bay templates, to reduce your engineering time.
Information exchange is performed by inbuilt communication interfaces, using either serial protocols (IEC 60870-5-101, -103, Courier, DNP or Modbus) or an Ethernet interface using IEC 61850.
Easergy MiCOM P43x is scalable and available in modular 4U case sizes of 40TE or 84TE width, suitable for panel, rack or surface mounting. Wiring connections can be made with either ring or pin terminals, depending on preference and security. A detachable HMI is available to increase security and safety of local operation. Alternatively, it is also available in a Compact case MiCOM P430C, with reduced hardware functionality where mounting size is restricted.