EN

TCS1.jpg TCS2.jpg

Integrated Emergency Trip System (ETS-K)

Product Description

Built on the HollySys HOLLiAS MACS-K platform and featuring redundant rapid main controllers, our ETS turbine trip protection system ensures continuous monitoring and swift response to alarms and shutdown signals from TSI and DEH systems, along with other critical equipment in steam turbine generator sets. Designed for medium to large-scale turbines, this system excels in making real-time decisions to safeguard operations. It promptly issues shutdown and alarm signals, isolates the unit as necessary, and facilitates safe shutdowns while providing essential diagnostic data to DCS and SOE systems. 

Integrated-Emergency-Trip-System-(ETS-K).png

Features

  • icon01.svg
    Reliability
    • Our system operates independently with redundant configurations, featuring dedicated redundant fast controllers and redundant power supplies.

  • icon02.svg
    Speed
    • Control loops operate with cycles of 10ms, 20ms, 40ms, and 50ms, ensuring rapid response times.

  • icon03.svg
    Interference resistance
    • Our system is equipped with robust anti-interference measures, capable of withstanding various electromagnetic waves and communication equipment interference on site.

  • icon04.svg
    Safety
    • Incorporating multiple trip commands, alarms, and partial relay control circuits, our system automatically activates shutdown solenoids and swiftly closes steam inlet valves in the event of turbine generator or other failures, ensuring prompt shutdown.

a0_bg01.png