ET9 PLC equipment
PLC communication links organized over high-voltage transmission lines remains traditional solution in power utilities. PLC links are point to point communications used for signals transmission between substations as well as a part of private communication system of power utilities.
New technologies and solutions in other communication systems are now a days used also in PLC systems. Digital signal processing enables transmission of speech, data and teleprotection signals inside the same PLC channel.
ET9 PLC equipment
- Structural flexibility and modularity
- Transmission of up to 6 PLC channels
- Extended carrier frequency range from 20 kHz up to 1000 kHz – programmable without exchanging hardware
- High ET9 output power (PEP) up to 120 W
- Universal power supply for AC and DC voltages
- Signaling ET9 front panel for ET9 basic diagnostic and LED displays for SNR and PLC channel line attenuation
- Synchronization with external GPS signal (PPS, IRIG-B, SNTP)
- SNMP traps with ET9 alarms and equipment information to serve a communication NMS
- LAN and RS232 port for local or remote management PC connection
- Reconstruction, expansion and/or upgrading of the existing telecommunication system
- Establishing of back-up channels
- Transmission of voice channels (FXO, FXS, 4w E&M)
- Transmission of teleprotection signaling – integrated or external DZ9 teleprotection equipment or external equipment of other vendors
- Transmission of data using FSK (50 – 1200 Bd)
- Transmission of binary states
- Telecommunication resource for different telecommunication equipment in AF band
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Contact Sales
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Technical Documentation
Power line carrier equipment ET9 PDF 3,129 kB -
Certificates
ET9 EAC Declaration of Conformity PDF 429 kB ET9 EMC Declaration of Conformity PDF 335 kB ET9 LVD Declaration of Conformity PDF 560 kB