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Distance and Differential Teleprotection

Distance and Differential Teleprotection

 

 

 
Distance and Differential Teleprotection
 
  • Single product supports both distance trip command relays and differential Teleprotection delivery over TDM or IP network
  • Wide range of Teleprotection interfaces — Serial, G.703 Codirectional, E&M, C37.94 — to extend differential Teleprotection relay over TDM and Ethernet networks
  • Reduce CapEx and OpEx by using a single-box solution for all substation communications services, including voice, data, automation and Teleprotection signals
  • Redundancy hierarchy from the Teleprotection interface up to the communication link ensures 0 msec (Zero) hardware protection and sub-10 msec end-to-end delay over PSN
  • Tested interoperability with most Teleprotection contact relays from leading vendors (Alstom, ABB, Siemens, SEL, Schneider)

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