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MiCOM Agile P543, P544, P545 & P546
Line Differential and Distance Protection
Part of the MiCOM P40 platform, the Agile P543, P544, P545 & P546 range of transmission-class protection relays provide comprehensive line protection for differential, subcycle distance and directional earth fault applications, with 1/3 pole tripping. This range of products is ideal for HV, EHV and UHV applications on lines and cables of any length. Key features:
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What's New
Enhanced Ethernet board module with switchable Ethernet redundancy delivered in a single model.
It supports PRP, HSR and RSTP in one model, allowing a single P40 model to be used in any application requiring redundant Ethernet communications. The new module is designed to handle high density traffic in the IEC 61850-8-1 network, with time latency halved. Larger architecture digital substations can also be supported, with up to 50 nodes now possible in HSR rings.
Key Features & Benefits:
Overview
The MiCOM Agile P543, P544, P545 & P546 range of transmission-class protection relays provide high speed current differential unit protection. They are designed for overhead line and cable applications, interfacing readily with the longitudinal (end-end) communications channel between line terminals. The interface options support direct fiber optic or multiplexed digital links.
Each of the models offer resident subcycle distance protection to complement the powerful suite of main and backup protection. Full scheme, five-zone distance protection is adopted from the class-leading MiCOMho MiCOM Agile P443. The product line becomes the standard in all HV, EHV and UHV line protection applications, duplicated where dual redundant main protection is demanded. Set any combination of differential, distance, overcurrent and reclosing, depending on the site needs. One universal relay type instead of two or more discrete models means reduced spares holding, less training, and lower cost.
The MiCOM Agile P544 and P546 are suitable for the complex installation and feeders controlled by two circuit breakers such as breaker-and-a-half configurations with dual breaker autoreclose logic schemes with synchrocheck for both breakers.
Key benefits:
Main characteristics:
ANSI ® Device Numbers and Functions
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MiCOM Agile P54x Models
P543 Line-Differential with Optional Subcycle Distance IED, in 60TE case |
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P544 Line-Differential with Optional Subcycle Distance IED, in 60TE case, suitable for two circuit breakers such as breaker-and-a-half. P544 is under last-time buy. Orders may be placed until 30th June 2024 and will be fulfilled based upon availability. As an alternative, please refer to P54. |
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P545 Line-Differential with Optional Subcycle Distance IED, in 80TE case |
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P546 Line-Differential with Optional Subcycle Distance IED, in 80TE case, suitable for two circuit breakers such as breaker-and-a-half |
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MiCOM S1 Agile
Key benefits:
Engineering Tool Suite
S1 Agile is the truly universal PC tool for MiCOM Agile relay, assemble all tools in a palette for simple entry, with intuitive navigation via fewer mouse-clicks. No-longer are separate tools required for redundant Ethernet configuration, phasor measurement unit commissioning, busbar scheme operational dashboards, programmable curve profiles or automatic disturbance record extraction – applications are embedded. MiCOM S1 Agile supports all existing MiCOM, K-Series and Modulex, including a utility for automatic conversion of setting files from previous generations of numerical relays like K-series and MiCOM P20 to the latest P40 Agile models.
To move to the future, with no loss of functionality, no loss of device support, and full compatibility with your installed base and system architecture – request a copy of S1 Agile with the contact form link below.
Key features in the MiCOM S1 family:
MiCOM S1 Agile software request
To receive the MiCOM S1 Agile, please use our Contact form. This will also ensure that you are kept up-to-date with the latest enhancements, including updates and bug fixes.
Refurbishment Solutions - "If it's Blue Think to Renew"
GE’s latest MiCOM P540 series models offer an ideal path to refurbish an older installed base of MiCOM P540 relays. Whether those older products were initially sold as Alstom or AREVA-branded products, newer models retain pin-pin refurbishment capability. Advantageously, users can benefit from the advancements made in protection, control, communications, hardware and cybersecurity that have taken place in the intervening years. The new P40 retains form, fit and function compatibility but delivers the latest platform and software ready for today’s environment, and for future-proofed application for the decades ahead.
Pin-Pin Upgrade Methodology:
LFCB and MITZ Replacement:
