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XDG6900 Turbine Distributed Control System
XDG6900 instrument and electrical integrated distributed control system is an integrated automation system composed of Ethernet and control network connected by field bus technology, including various engineer stations, operator stations...
Overview
The system adopts DCS distributed control technology, which mainly realizes the functions of automatic start or stop of steam turbine, steady speed or speed regulation, parameter detection, equipment protection and power generation system control. The complete XDG6900 system is composed of the following parts: data acquisition (DAS), turbine bypass control system (BPC), digital electro-hydraulic control system (DEH), turbine trip protection system (ETS) and turbine safety monitoring system (TSI). The CRT-centric operation and control mode is adopted.
Our product portfolio
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Controller redundancy switching time:< 80ms
System control cycle:< 30ms
Human machine interface resolution: 1280× 1024
Screen refresh time:< 0.5s
Screen data update time:< 0.5s
Total time from the keyboard (mouse) issuing the operation command to the return signal displayed on the LCD:< 1s network form: redundant industrial Ethernet
Communication standard: TCP/IP
Communication rate: 100Mb/s
Number of network nodes supported by the system: 255 stations
Maximum scanning time: 10ms
Analog signal accuracy:<& plusmn; 0.1%
Analog output load capacity: 750&Omega< br /> Availability:> 99.9%
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No. 8, Xiqiao Road, Chengjiang Street, Jiangyin City, Jiangsu Province
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