MiCOM P43x offers a comprehensive range of protection functions as standard with optional hardware and software features available to satisfy your individual needs. MiCOM P439 One-Box solution also includes Bay Control upto 10 devices, including a library of more than 250 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.

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 P430C, with reduced hardware functionality where mounting size is restricted.

Latest communication protocols and Ethernet redundancy
The Easergy MiCOM P43x range is fully equipped with the latest communications protocols (IEC 61850 Ed1 and Ed2 available in the same device, selection by setting). The range offers maximum availability and reliability of Ethernet communications thanks to the implementation of PRP/HSR standard redundancy protocols with an instantaneous recovery time (0 ms) in case of network failure. Easergy MiCOM P43x offers additionally RSTP redundancy protocol for ring architectures. All redundancy protocols are available in the same device and can be selected by setting. Implemented VLAN and port assignment functionality allows the use of advanced network architectures by splitting the physical network into a logical SCADA system network and maintenance network.

Major enhancement to cybersecurity
Operational and cybersecurity, compliant with IEC 62443-4-2, helps protect installations using security based on embedded features such as role based access control (RBAC), port hardening, secure communication, security logs and access traceability. The IED by default includes RBAC with different users defined and a security administrator

Standard Manufacturer’s Warranty: 2 years
Extended Warranty: Up to 10 years (product registration required, applies to Easergy MiCOM, please check with your local representative for availability, some exclusions apply)

MiCOM P43x

Distance Protection and Control Relays

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