ALSTOM P40 AGILE MICOM P141 Feedline management relay platform

Specific parameters
Dimensions: Width 206.0mm, Height 177.0mm, Depth 243.1mm.
Input/Output: Hardware modularization can accommodate up to 48 binary (optoelectronic) inputs, supporting high-density I/O with up to 13 inputs and 12 outputs. Up to eight switch device components and circuit breaker control can be controlled within the interval.
Communication: Supports IEC 61850 redundant Ethernet with RSTP, IEC 62439 PRP, and HSR. HSR supports up to 50 nodes in the loop and all major digital control system protocols, making it easy to integrate into DCS, SCADA, and engineering workstations.
Event recording: It can record up to 2048 events, as well as 15 10.5-second disturbance records. It also supports 25 fault records, with a disturbance record sampling rate of up to 128 samples per cycle.

Product Performance
Protection function: It has overcurrent and ground fault protection functions, and can also provide main or backup protection for medium/high voltage, solid grounding, impedance grounding, Peterson coil grounding, and neutral point insulation systems. It can also be used as high impedance busbar protection with comprehensive scheme monitoring.
Environmental adaptability: It has the function of protecting against harsh environments and can extend the product’s lifespan. Its new advanced optoelectronic input complies with the strictest surge tolerance specifications and ESI 48-4 EB2 standards, eliminating the need for intermediate relays, external resistors, or delays to eliminate stray wiring pickup. It can withstand battery/wiring faults, switch noise, and induction from long parallel circuits without misoperation.
Functional integration: It integrates efficient monitoring, control, recording, and digital communication functions, with graphic programmable scheme logic, making it easy to create protection schemes and avoiding the need for external logic controllers. Equipped with advanced automatic reclosing and synchronization options, including predictive reclosing, allowing the main contacts of the circuit breaker to close near the precise moment of system phase drift. Standard and user programmable curves, combined with load limiters and voltage monitoring, can provide fast and reliable fault tripping without limiting the circuit’s load capacity.