GE MiCOM Agile P841 Line Terminal Protection System
Description
GE MiCOM Agile P841 Line Terminal Protection Systems
The GE MiCOM P841 Relay is a multifunctional line terminal IED for control and back-up protection in transmission and sub-transmission feeder bays. The GE MiCOM P841 Relay provides management of single or dual breaker autoreclose logic schemes with synchrocheck.
Key features:
- Extremely versatile, e.g. managing leader-follower reclosing schemes in the event of dual breaker application
- Transmission-class circuit breaker failure protection
- Operator control and plant status indication facilities – 10 fully programmable function keys and tri-color LEDs
Models:
- P841A Line Terminal Management IED
- P841B Used for line terminals supplied by two circuit breakers, such as mesh/ring bus, double-bus, and breaker and a half feeding
What’s New
Enhanced Ethernet board module with switchable Ethernet redundancy delivered in a single model.
The new board module is supported on P841 SW 76, 79 and 86.
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.
GE MiCOM P841 Relay Key Features & Benefits:
- Universal IRIG-B – Modulated and demodulated supported in the same model
- HSR Ring – Extended to 50 node support for larger substation architectures
- Fast performance, particularly in onerous applications such as where process bus GOOSE is used for tripping purposes
We offer GE’s century long tradition of power system innovation. From generators to transmission lines, to motors and beyond, we ensure dependable, safe power worldwide. GE offers a wide range of single function and auxiliary relays, along with a portfolio of accessories, to support high performing and reliable protection and control systems. To explore the GE portfolio with us click here GE numerical Relays !
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