描述
集中式結(jié)構(gòu)集中式變電站綜合自動化系統(tǒng)結(jié)構(gòu)按信息類型劃分功能?!@種方式一般采用功能較強的計算機并擴展其I/O接口,集中采集變電站的模擬量和數(shù)據(jù)量信息,集中進行計算和處理,分別完成微機監(jiān)控、微機保護和自動控制等功能。由前置機完成數(shù)據(jù)輸入、輸出、控制及監(jiān)測等功能,后臺機完成數(shù)據(jù)處理、顯示、打印及遠方通訊等功能。這種結(jié)構(gòu)系統(tǒng)能實時采集變電站中各種模擬量、開關(guān)量的信息,完成對變電站的數(shù)據(jù)采集和監(jiān)控、打印、制表和事件記錄功能,還能完成對變電站主要設(shè)備和進、出線的保護功能。此結(jié)構(gòu)體積小、緊湊,造價低。不足的是其對系統(tǒng)監(jiān)控主機的性能要求較高,且系統(tǒng)處理能力有限,在開放性、擴展性和可維護性方面較差,抗干擾能力差。
主營:世界知名品牌的PLC、DCS系統(tǒng)備件模塊
①Allen-Bradley(美國AB)系列產(chǎn)品》
②Schneider(施耐德電氣)系列產(chǎn)品》
③General electric(通用電氣)系列產(chǎn)品》
④Westinghouse(美國西屋)系列產(chǎn)品》
⑤SIEMENS(西門子系列產(chǎn)品)》
⑥銷售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。
⑦estinghouse(西屋):OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件。
⑧Invensys Foxboro(福克斯波羅):I/A Series系統(tǒng),F(xiàn)BM(現(xiàn)場輸入/輸出模塊)
順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉(zhuǎn)換、輸入/輸出信號處理、數(shù)
據(jù)通信及處理等。Invensys Triconex:冗余容錯控制系統(tǒng)、基于三重模件冗余(TMR)
結(jié)構(gòu)的zui現(xiàn)代化的容錯控制器。
⑨Siemens(西門子):Siemens MOORE,Siemens Simatic C1,Siemens數(shù)控系統(tǒng)等。
⑩Bosch Rexroth(博世力士樂):Indramat,I/O模塊,PLC控制器,驅(qū)動模塊等。
◆Motorola(摩托羅拉):MVME 162、MVME 167、MVME1772、MVME177等系列。
TYLAN FC-280 AV 50 SCFH H2
Tylan 2902 VT Mass Flow Controller H2 10 SLP
Tylan General CMLA-21 Pressure Sensor 0-100 TORR
Tylan FC 202 Mass Flow Control and Power Supply- LED
Tylan FC-202 Mass Flow Control – Power Supply & Filter
Tylan Corp. Mass Flow Controller Model FC-260
TYLAN FC-261-4SLPM-H2 USPP FC2614SLPMH2
Tylan Mass Flow Controller FC-280SAKZ N2 Model FC-280S
Tylan 2900 Series Mass Flow Controller FC-2950M-EP
Tylan 2900 Series Mass Flow Controller FC-2900MEP HCL
Tylan General 4 Chamber Controller (w/ watlow 965)- NEW
Tylan FM-360 Mass Flow Controller MFC FM360 500PSIG NEW
Expedited shipping available
NEW TYLAN SOURCE V VAPORIZER CONTROLLER 5 SLPM H2 10GR/
TYLAN FC-261-4SLM-H2 USPP FC2614SLMH2
Tylan Mass Flow Control and Power Supply- FC 202
Tylan General FC-260 MFC 500 cc N2 nitrogen Millipore
One-day shipping available
MASS FLOW CONTROLLER TYLAN FC280 Gas:H2 Range:300Sccm
MASS FLOW CONTROLLER TYLAN FC260 Gas:SiH4/N2 Range:6SLM
MASS FLOW CONTROLLER TYLAN FC-261 Gas:N2 Range:7SLM
MASS FLOW CONTROLLER TYLAN FC280 Gas:H2 Range:100Sccm
MASS FLOW CONTROLLER TYLAN FC280 Gas:H2 Range:3SLM
MASS FLOW CONTROLLER TYLAN FC-261 Gas:O2 Range:15SLM
MASS FLOW CONTROLLER TYLAN FC2900M Gas:He Range:20Sccm
2 used Tylan FC-260 MFC, N2 100 SCCM, 4 SLPM
TYLAN FM-360 USPP FM360
Tylan / Millipore: MDVX-100BS01 Body Throttle Valve
Tylan Millipore FC-2900V 2SLPM N2 NEW
Tylan VC-4900VRH 500SCCM Gas: H2O vapor LAM 797-92438
Tylan VC-4900VRH 500sccm H2O Vapor remote electronics
2 MFC Tylan FC-260, 20% HCL/N2 500 SCCM
TYLAN TN2900 FC-2900V N2 40 SCCM with paper work
Tylan Mass Flow Meter 500PSIG Model # FM380
Tylan Mass Flow Controller
Tylan Mass Flow Meter 500PSIG # FM380-V
Tylan General CMLA-11S02 10 Torr Manometer
Tylan 2900 Series Mass Flow Controller FC-2900MEP HCL
LOT TYLAN 2900 SERIES FC-2900M 10 SCCM 50 SCCM GAS 02
TYLAN 2900 SERIES FC-2910V MASS FLOW CONTROLLER 10 SLM
TYLAN FC-202 MASS FLOW CONTROLLER OXYGEN MFC O2
(8) SPAN / TYLAN 0-4000 PSI Pressure Gauge, new =
TYLAN FC-3902V MASS FLOW CONTROLLER CL2 MFC CHLORINE
TYLAN FC-2902MEP5-T MASS FLOW CONTROLLER CL2 MFC
TYLAN FC-3902M MASS FLOW CONTROLLER CL2 MFC CHLORINE
Tylan Mass Flow Meter Model FM 380
Tylan General FC-260 Mass Flow Controller
Tylan 260 Series Mass Flow Controller, FC-260 R
Tylan 260 Series Mass Flow Controller, FC-261 R
Tylan Tystar 903372-001 PCB Board, 903371, 903373
Tylan 50 SCCM FC-2900 & FC-2900MEP5 O2 N2 BCL3 lot of 4
Tylan FC-2900M 500 SCCM Gas: CL2 lot of 2
Tylan FC 280 Mass Flow Controller 5 SLPM O2 Rebuilt
Tylan FC2900 4V 1 SLPM O2 viton
Tylan General CMS-11S02-EMC, 0-10 TORR
Tylan General CMLB-21M 100 TORR CAPACITANCE GAUGE
Tylan General CMLA-21S06 0-100 TORR
Tylan General CMLA-11S17 0-10 TORR Lam research
Tylan General CMS-11S02, 0-10 TORR LAM RESEARCH
TYLAN GEN’L MASS FLOW CONTROLLER FC260 – 2000 SCCM NEW
APPLIED MATERIALS 3030-07591 TYLAN FC-2902MEP-T-4V
Tylan Mass Flow Meter Model FM380 500psig
MILLIPORE TYLAN FM-380 MASS FLOW METER 10-40 PSID NEW
Tylan / Mykrolis / Celerity FM-360 Mass Flow Controller
APPLIED MATERIALS 0027-01873 TYLAN FC-2950MEP5 AMAT
Millipore Tylan 4900 VC-4900MEPR Vapor Flow Controller
Tylan control valve
MDVX 100B