Teleprotection / Digital Protection Signaling Equipment

Description

VCL-TP, Teleprotection / Digital Protection Signaling Equipment / Digital Tele Protection Coupler (DTPC) is an extremely rugged product which has been designed to operate reliably even under the most demanding conditions and environment. The VCL-TP, Teleprotection Equipment offers up to 8, 2-way independent command channels which can be operated selectively, in a combination, or simultaneously either over an IEEE C37.94 compliant optical fiber, E1 link, over G.703, 64Kbps co-directional digital data link, over IP/MPLS, with IEC-61850 GOOSE over E1 or C37.94 interface.

VCL-TP, Teleprotection / Digital Protection Signaling Equipment may be used independently in a point-to-point application between two nodes connected over an optical fiber link, or it may be used as an integrated part of the VCL-MX Version-6, E1 PDH voice and data multiplexer solution over SDH or PDH data networks, IP/MPLS or GOOSE 61850.

Transmission interface options include:

Features and Benefits
  • Unrivaled Speed, Security and Reliability.
  • Distance Teleprotection applications
  • User programmable for Direct Tripping, Permissive Tripping and Blocking Protection Schemes
  • Bi-directional Transmission of 8 command Inputs and 8 command outputs
  • Available with 48V DC, 110V DC, 220V DC and 250V DC command and switching voltage options
  • 1+1, Redundant Power Supply with 48V DC, 110V DC, 220V DC and 250V DC Input Power Supply Options
  • Use as an integrated part of the VCL MX V6 E1 voice and data multiplexer solution over an SDH or PDH data network
  • 1+1 Route / Path Protection when used as an integrated part of the VCL-MX V6 E1 voice and data multiplexer solution over an SDH or PDH data network.
  • Compact, standard 19-Inch Rack-mountable, 2U and 3U high chassis
  • Use in a Standalone, Point-To-Point Application
  • Multiple level loopback options for maintenance and trouble shooting
  • Optional 8 Input and 8 Output Trip Counter Display with 8 user assignable external relay alarm outputs
  • NMS option for remote management over Ethernet / IP link
  • Assignable user access levels for access control
  • Secured password control
  • Encrypted Password Protection
  • Maintains logs of all successful and un-successful access attempts
  • Generates SNMP Trap in the event of 3 un-successful access attempts
  • Complies with NERC requirements for security

VCL-TP, Teleprotection over IEEE C37.94 Optical Fiber interface

VCL-TP, Teleprotection Equipment is an extremely rugged product has been designed to operate reliably even under the most demanding conditions and environment. The VCL-TP, Teleprotection Equipment offers up to 8, 2-way independent command channels which can be operated selectively, in a combination, or simultaneously over a C37.94 compliant optical fiber link.

VCL-TP, Teleprotection Equipment may be used independently in a point-to-point application between two nodes connected over an optical fiber link, or it may be used as an integrated part of the VCL-MX Version 6, E1 voice and data multiplexer solution over SDH or PDH data networks.

Available with:

  • IEEE C37.94 compliant Multi-Mode optical fiber interface for transmission over short-reach multi-mode optical fiber link
  • IEEE C37.94 modulation compliant Single-Mode optical fiber interface for transmission over long-reach, single-mode optical fiber link (≤ 40 KM, ≤ 80 KM, ≤ 120 KM, ≤ 150 KM, ≤ 180 KM), without optical repeaters.

Data Sheetteleprotection

VCL-TP, Teleprotection over IEEE C37.94 (1+1 redundant) Optical Fiber interface With Trip Counter Display

VCL-TP, Teleprotection Equipment is an extremely reliable and flexible product that is available with 1+1 Optical Link Redundancy (C37.94), 1+1 Power Supply and 8/16, Digital Trip Counter Display Panel with 8 user configurable External Relay Alarm output options.

VCL-TP, Teleprotection Equipment may be used independently, in a standalone point-to-point application, or as an integral extension of the VCL-MX Version 6, E1 Voice and Data Multiplexer solution to provide Teleprotection over SDH or PDH data networks.

VCL-TP, Teleprotection Equipment is extremely reliable and flexible product that offers up to 8, 2-way independent command channels, operated selectively or simultaneously over a wide choice and a variety of transmission interfaces.

Available with:

  • IEEE C37.94 compliant Multi-Mode optical fiber interface for transmission over short-reach multi-mode optical fiber link
  • IEEE C37.94 modulation compliant Single-Mode optical fiber interface for transmission over long-reach, single-mode optical fiber link (≤ 40 KM, ≤ 80 KM, ≤ 120 KM, ≤ 150 KM, ≤ 180 KM), without optical repeaters.

Data Sheet teleprotection

VCL-TP, Teleprotection with E1, 2.048Mbps, G.703 interface over an E1 Link

VCL-TP, E1 Teleprotection Equipment is an extremely rugged product has been designed to operate reliably even under the most demanding conditions and environment. The VCL-TP, Teleprotection Equipment offers up to 8, 2-way independent command channels which can be operated over an E1, 2.048Mbps, G.703 interface option for transmission over E1 links.

VCL-TP, E1 Teleprotection Equipment may be used independently in a point-to-point application between two nodes connected over an optical fiber link, or it may be used as an integrated part of the VCL-MX Version 6, E1 voice and data multiplexer solution over SDH or PDH data networks.

Data Sheet teleprotection

VCL-TP, Teleprotection with 64Kbps, G.703 co-directional digital data interface option for transmission over 64Kbps data link

VCL-TP, Teleprotection Equipment is an extremely rugged product has been designed to operate reliably even under the most demanding conditions and environment. The VCL-TP, Teleprotection Equipment offers up to 8, 2-way independent command channels which can be operated over a G.703 co-directional digital data interface option for transmission over 64Kbps data link.

VCL-TP, Teleprotection Equipment may be used independently in a point-to-point application between two nodes connected over an optical fiber link, or it may be used as an integrated part of the VCL-MX Version 6, E1 voice and data multiplexer solution over SDH or PDH data networks.

Data Sheet teleprotection

VCL-TP, Teleprotection with IEC-61850 GOOSE interface over C37.94 (Optical) / E1 interface

VCL-TP, Teleprotection Equipment is an extremely reliable and flexible product that is available with 1+1 Link Redundancy (E1 + C37.94) or (C37.94 + C37.94), 1+1 Power Supply and 8, Digital Trip Counter Display Panel with 8 user configurable External Relay Alarm extensions. 1+1 redundant protection switching / route protection is available between C37.94 optical and E1 interfaces with automatic switchover to redundant link in the event of the failure of the primary link.

VCL-TP, Teleprotection Equipment may be used independently, in a standalone point-to-point application, or as an integral extension of the VCL-MX Version 6, E1 Voice and Data Multiplexer solution to provide Teleprotection over SDH or PDH data networks.

VCL-TP, Teleprotection Equipment offers up to 8, 2-way independent command channels, operated selectively or simultaneously over a wide choice and a variety of transmission interfaces.

Data Sheet teleprotection

VCL-TP, IEC 61850 GOOSE over IP/MPLS

VCL-TP, IEC-61850 GOOSE over IP / MPLS Teleprotection Equipment is a compact, 19-inch rack mountable equipment that is designed to serve the IEC-61850 compliant “Digital Substations” to provide “Distance Protection” over IP / MPLS links using IEC-61850 GOOSE messages instead of “binary” commands.

The VCL-TP, IEC-61850 GOOSE over IP / MPLS Teleprotection Equipment incorporates the same level of “reliability” and “dependability” that the users have come to expect of the C37.94 based communication interface. Additionally, the VCL-TP, IEC-61850 GOOSE over IP / MPLS Teleprotection Equipment provides un-paralleled security, speed as well as all the advantages of an IEC-61850 GOOSE based system operating in a “Digital Sub-station” environment.

Data Sheet teleprotection

Teleprotection over IP/MPLS – 10/100BaseT (Electrical) or 100BaseFX (Optical) Ethernet Interface to provide Teleprotection over IP/MPLS link

The VCL-TP, Teleprotection over IP / MPLS Equipment incorporates the same level of “reliability” and “dependability” that the users have come to expect of the C37.94 based communication interface. Additionally, the VCL-TP, Teleprotection over IP / MPLS Equipment provides un-paralleled security, speed as well as all the advantages of operating in a “Digital Sub-station” environment.

Available with:

  • 10/100BaseT (Electrical) Interface to provide Teleprotection over IP/MPLS link.
  • 100BaseFX (Optical) Ethernet Interface to provide Teleprotection over IP/MPLS link.

Data Sheet teleprotection

Application Diagrams

Application: Teleprotection over IEEE C37.94 Optical Interface

Application: Teleprotection over IEEE C37.94 Optical Interface in 1+1 Configuration

Application: Typical Application over an IEEE C37.94 compliant optical link, as an integrated part of the E1 PDH Voice & Data Multiplexer solution over an SDH or PDH data network

Application: Teleprotection - IEEE C37.94 Interface over SDH / PDH Network

Application: Teleprotection - 64 kbit/s G.703 co-directional data channel over SDH / PDH Network

Application: Teleprotection over an E1 Interface

Application: VCL-TP Teleprotection over redundant 1+1 C37.94 compliant links with IEC-61850 GOOSE support

Application: VCL-TP Teleprotection over SDH / E1 PDH links with IEC-61850 GOOSE support

Application: Teleprotection over IP / MPLS Network

Application: Teleprotection over IP - GOOSE over IP / MPLS / Encrypted IP Links

Application: Teleprotection in Point-to-Multi Point Applications

Application: Teleprotection in Drop-insert Applications

Application: Teleprotection using IRIG-B / NTP to Time-stamp Events and Alarms

Application: VCL-TP, C37.94 Optical Repeater

Application: VCL-TP, C37.94 Optical Converter

Application: Distance Protection / Teleprotection over IEC-61850 GOOSE

Application: VCL-TP Teleprotection over C37.94 / E1 links with IEC-61850 GOOSE Protocol

Application: Teleprotection over E1/SDH Redundant Protection Scheme for Distance Protection

Application: Teleprotection over E1/SDH and Teleprotection with C37.94 (Optical) - Redundant Protection Scheme for Distance Protection

Application: Teleprotection over IP / MPLS and E1 Teleprotection - Redundant Protection Scheme for Distance Protection