KEY BENEFITS
>Proven current differential protection ensures secure high-speed tripping
>Increased sensitivity through dynamic charging current compensation and communication channel asymmetry compensation
>Adaptive restraint characteristic provides excellent security against measurement errors including CT saturation
>In-zone power transformer functionality enables savings on CTs and protection device requirements
>Phasor Measurement Unit (synchrophasor) according to IEEE® C37.118 (2011) and IEC® 61850-90-5 support
APPLICATIONS
>Overhead lines and underground cables of different voltage levels
>Circuits with tapped transformer feeders
>Suitable for three-terminal line configurations, with channel redundancy and direct transfer tripping (DTT)
>Wide area system monitoring and control and using integrated protection and synchrophasor measurement
>Applications requiring three-pole autoreclosing and independent synchrocheck supervision
DOWNLOAD
版权所有：西电通用电气自动化有限公司 陕ICP备13001388号 技术支持：西安博达软件
