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T800K

T800K

T800K

Product catalog summary
Product Description: The T800K Digital Electro-Hydraulic (DEH) Turbine Control System is designed for steam turbines, based on the HOLLiAS MACS-K platform. It provides basic and advanced auto-start control for steam turbines and is applicable in power plants, petrochemical plants, chemical plants, and steel mills. Key modules include the K-FC01 turbine speed module and the K-SV01 turbine servo module.
Technical Features: The system offers full redundancy in power and communication, configurable execution cycles, direct sensor connections, intelligent servo modules, rotor stress calculation, and advanced turbine auto-start control. It supports high-speed CAN bus communication, CE, G3 corrosion resistance, and CCS certifications, and operates in a wide range of environmental conditions.
System Architecture: The architecture includes a redundant master control unit, standard I/O modules, speed modules, and servo modules, all connected via industrial Ethernet and redundant Profibus-DP networks.
System Functions: Functions include power control, speed control, main steam pressure control, extraction control, overspeed protection, coordinated control with DCS, testing, limitations on turbine power, stress calculation, simulation, and auto-start capabilities.
Technical Specifications: The system boasts high accuracy in speed and load control, fast response times, and a mean time between failures (MTBF) of over 100,000 hours. It supports various communication protocols, including Modbus TCP and Profibus DP, and features robust environmental specifications.
Redundant Servo: The system includes redundant servo modules with automatic tracking and switching capabilities, ensuring continuous operation even in case of module failure.
K-FC01 and K-SV01 Technical Specifications: These modules provide detailed specifications for power supply, response times, input/output channels, communication protocols, and environmental conditions, ensuring precise control and reliability.
Company Profile: Founded in 1993, HollySys is a leading supplier of intelligence solutions with a global presence. The company specializes in industrial, transportation, and food and pharmaceutical intelligence, offering customized solutions and comprehensive services to enhance market competitiveness.
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Catalog excerpts

T800K-1

HOLLYSYS GROUP. ALL RIGHTS RESERVED PRODUCT BROCHURE 产品展示 T800K DIGITAL ELECTRO-HYDRAULIC (DEH) TURBINE CONTROL SYSTEM HollySys Group (Group Headquarters) No.2 Di Sheng Middle Road, Economic-Technological Development Area, Beijing 100176 Tel: +86 10 58981000 Fax: +86 10 58981100 Hangzhou HollySys Automation Co., Ltd. (Industrial Automation Headquarters) No.1 North No.19 Street, Qiantang District, Hangzhou 310018 Tel: +86 571 81633600 Fax: +86 571 81633700 HollySys (Asia Pacific) Pte. Ltd. (International Headquarters) Changi Business Park Crescent, #04-01/02/03 Plaza 8 @ CBP, Tower A, Singapore 486025 Tel: +65 6777 0950 Fax: +65 6777 2730 HollySys Automation India Pvt. Ltd. D-84, Ground Floor, Sector 63, Noida, Uttar Pradesh 201301 Tel: +91 12045 50652 PT. HollySys Automation Indonesia Metropolitan Tower, 10th Floor Unit E, Jl. R.A. Kartini Kav. 14, Jakarta 12430 Tel: +62 21 2918 2926 Fax: +62 21 2918 2936 Web: www.hollysys.com E-mail: [email protected] (Sales) [email protected] (After-sales Service) 2 HYDRAULIC (DEH) TURBINE CONTROL SYSTEM Version: Jun-2023 T800K DIGITAL ELECTRO www.hollysys.com T800K DIGITAL ELECTRO HYDRAULIC (DEH) TURBINE CONTROL SYST

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T800K-2

Product Description Founded in 1993, HollySys is a leading supplier of intelligence solutions with more than 4,700 employees and operates in both China and abroad. HollySys is headquartered in Beijing with R&D, production, and service bases in Beijing, Hangzhou, Xi'an, Singapore, and local branches in major cities in China, as well as offices in India, Malaysia and Indonesia, establishing a comprehensive service network across the world. HollySys business consists of industrial intelligence, transportation intelligence, and food and pharmaceutical intelligence, covering the main industries for...

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T800K-3

Technical Advantage System Functions T800K Digital Electro-Hydraulic (DEH) Turbine Control System High speed control High reliability Local control Convenient debugging Speed Control Speed increase/decrease, single-pulse modulation, isolated network operation of generator sets Power Control Grid connection with initial load, load increase/ decrease Extraction Control System Architecture Main Steam Pressure Control Extraction pressure control, thermoelectric feedback control, and temperature control by heat/electricity Closed-loop control of the main steam pressure for a single unit System Network...

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T800K-4

Technical Specifications Speed control accuracy Maximum rising speed during load shedding Load control accuracy Extraction pressure control accuracy Control cycle Mean Time Between Failures (MTBF) K-FC01 Turbine Speed Module Power Supply Power Supply Dual 24V DC (anti-reverse protection) Input Voltage Input voltage range: 18-36V DC Response Time Emergency Shutdown Time and Overspeed Trip Response Time Digital Input Channel Number of Channels connection between Response Time servo modules Query Current Signal Access Mode Single-ended input Signal Type · Redundant wire Redundant Servo · Connection...

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T800K-5

Communication Rate 187.5 Kbps, 500 Kbps, and 1.5 Mbps adaptive Signal Type Power Supply Shielded wires for communication, grounding on the controller side Power Supply Dual 24V DC (anti-reverse protection) Station Address Slave station supported, with the address to be set by pressing keys Input Voltage Input voltage range: 18~36V DC Ethernet Communication K-SV01 Turbine Servo Module Response Time Communication Protocol Ethernet Port Module maintenance and diagnosis CAN Communication Number of Channels Communication Protocol CAN 2.0B communication (free message buffer) Data Exchange Arbitrary...

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T800K-6

Analog Output Channel Maximum Output Range Communication Rate 187.5 Kbps, 500 Kbps, and 1.5 Mbps adaptive Valid Output Range Signal Type DP redundancy supported Shielded wires for communication, grounding on the controller side Slave station supported, with the address to be set by pressing keys Temperature Drift Overvoltage Protection Hot Reset Output Hold Cold Reset The output is consistent with that in the power failure state LVDT Input Channel Number of Channels Linearity (calibrated) Disconnection Alarm Sensor Type Servo Signal Output Channel 2 Output Type Load Requirements Circuit Control...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.