D60 Line Distance Protection System

Line Distance Protection System

The D60 is suitable for protecting transmission lines and cables including lines equipped with series compensation. The D60 supports dual-breaker applications and can be applied in single-pole or three-pole tripping applications. The D60 is applicable to different teleprotection schemes and includes inter-relay protection communications via direct fiber as well as different interfaces. The D60 also provides synchrophasor measurement over Ethernet per IEEE C37.118.

Key Benefits

  • Five zone quad or mho, phase and ground distance protection

  • Advanced IEC 61850 Ed. 1 and Ed. 2 certified implementation, complete settings via SCL files and IEC 61850-9-2 process bus solution ensures interoperability, device managing optimization and reduced cost of ownership

  • Routable GOOSE (R-GOOSE) enables GOOSE messages going beyond the substation, which enables wide area protection and control applications

  • Reliable and secure protection on series-compensated lines

  • Superior phase selection algorithm

  • Supports multiple standard pilot schemes

  • Flexible programmable logic for building customized schemes

  • Simplified teleprotection interfaces with direct I/O communications

  • Robust network security enabling Critical Infrastructure Protection

  • Phasor Measurement Unit (synchrophasor) according to IEEE® C37.118 (2011) and IEC® 61850-90-5 support

  • Application flexibility with multiple I/O options including high density I/O, programmable logic, modularity, and specific customization

  • An integrated large, full colour display, provides real-time visualization and control of the protected bay, via a bay mimic as well as annunciator functionality and graphical visualization of phasors

Applications

  • Overhead lines including series-compensated lines and underground cables

  • Single and dual-breaker circuits requiring single pole/three-pole autoreclosing

  • Circuits with in-zone power transformers

  • Secure application with CCVTs backup protection for generators, transformers and reactors

D60 Brochure

Contact Us

Group HQ

Address. 7 & 9, Jalan USJ 10/1D, Taipan Triangle Business Centre, Subang Jaya, 47620 Selangor, Malaysia

Tel. +603 5633 6882

VTR Manufacture

Address. Lot 9, Jalan BRP 9/1C, Bukit Rahman Putra Industrial Park, 47000 Sungai Buloh, Selangor, Malaysia.

Tel. +603 6157 7646

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