Teleprotection
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VCL Products > Teleprotection> Applications > Teleprotectoin over E1 / SDH and C37.94

Teleprotectoin over E1 / SDH and C37.94
Redundant Scheme for Distance Protection
using Binary and IEC 61850 GOOSE Protection Schemes

Teleprotectoin over E1 / SDH and C37.94

Note:

This diagram illustrates the scheme in which the MAIN 1 and MAIN 2 relays are used to provide Teleprotection over E1/SDH and C37.94 (Optical) interfaces implement the concept of "Reliable Communications" and 1+1 Redundancy for establishing a resilient protection network.
The “OR” function using binary commands as well as GOOSE PchA Redundant Protection Scheme is used to provide alternate tripping paths for both MAIN 1 and MAIN 2 protection relays, to provide fail-safe distance protection.

Application Diagrams:

Other Related Products:
VCL-TP, Teleprotection IEEE C37.94 optical fiber interface VCL-TP, E1 / IEEE C37.94 Teleprotection 8 Binary Commands with IEC-61850 GOOSE VCL-TP, Teleprotection with E1, 2.048Mbps, over an E1 / SDH link E1 (2.048Mbps) plus E1 (2.048Mbps) - 1+1 redundant Interfaces E1 (2.048Mbps) plus IEEE C37.94 Optical (1+1 redundant transmission) links VCL-TP Teleprotection IEC 61850 GOOSE over IP / MPLS Interface VCl-TP, Teleprotection over IP/MPLS IEEE C37.94 to E1, Optical Transmission, IP/MPLS/Ethernet Solutions

Valiant Communications is an ISO 9001:2015, ISO 10001:2018, ISO 14001:2015, ISO 27001:2022 and ISO 45001:2018 certified equipment manufacturer.

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