Description
The Agile P441, P442 and P444 have a settable quadrilateral operating characteristic that offers consistent 0.85-1.3 cycle zone 1 operating time for general distance application. Customers have a choice of cost-effective built-in teleprotection: InterMiCOM64 at 56/64 kbit/s for direct fiber or MUX links with 2 or 3 ended applications, or EIA (RS) 232 for MODEM links in 2 ended applications. The IEC 61850 redundant Ethernet supports self healing ring, RSTP, dual homing or PRP.
Key benefits:
- Comprehensive communication options including IEC 61850 and redundant Ethernet ports
- IEC61850-9-2 interface option allows integration within digital substation process bus architectures
- Variety of built-in aided schemes over 2 channels
- Unparalleled speed, security and selectivity
- 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
Models:
- P441 Line-Distance Management IED
- P442 Line-Distance Management IED
- P444 Line-Distance Management IED for Transmission
