Intelligent bandwidth use, high security and dependability
Description
DIMAT's leading-edge teleprotection system incorporates Power-Line Carrier technology. The result is a cost-effective, high-frequency teleprotection terminal, designed and developed according to the IEC 60834-1 Recommendation for teleprotection systems.
Key Features
-Modular design -20W, 40W, 2-command and 4-command versions -Single side-band (SSB) with suppressed carrier modulation -Carrier frequencies programmable with 1 Hz resolution -Frequency range of 36 kHz to 508 kHz -Use of only one normalized 4 kHz channel (2 kHz for Tx and 2 kHz for Rx) -High dependability and extremely high security -Two 0 to 99 counters per command, one for transmission and one for reception . One input per command, optoisolated . -One solid-state output relay per command, with voltage-free contact and current limitation -One command-transmission signaling and one command-reception signaling per command -Intended for blocking, direct tripping and permissive tripping schemes as well as for telesignaling -End-to-end supervision -Service telephony channel -4 programmable alarm relays -Standard Windows-based management system and optional integrated Web management system with LAN connection
