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6GF7021-1AA現(xiàn)貨 in stock! 歡迎來電咨詢~??！

21世紀(jì)初，全球經(jīng)濟(jì)的發(fā)展使能源消耗總量創(chuàng)下了又一新高，對電的需求遠(yuǎn)遠(yuǎn)超出了對原始能量的需求總和，水利發(fā)電，將以其無可比擬的生態(tài)和環(huán)境優(yōu)勢在將來的能源供應(yīng)中起重要的作用。就這點來說，自動化系統(tǒng)是水電站水電系統(tǒng)的操作和維護(hù)進(jìn)行優(yōu)化的一個關(guān)鍵因素。
　　Andritz　AG公司是水利設(shè)備先驅(qū)制造商之一。120多年來，公司一直致力于水輪機(jī)的開發(fā)、設(shè)計和制造，如今，已成為水電系統(tǒng)的一個全面供應(yīng)商?！翱蛻魝兿Ｍ麅H從一個供應(yīng)處獲取項目執(zhí)行的所有服務(wù)，將接口數(shù)量最小化，并且由一個項目經(jīng)理負(fù)責(zé)整個項目。” Andritz水利設(shè)備部門電氣及自動化部經(jīng)理Armin Martinz作了以上解釋。Andritz除了提供Kaplan,Francis, Pelton和小型渦輪機(jī)外，還提供完整的電力和過程控制設(shè)備。
　　在歐洲，水利發(fā)電廠的主要工作集中在更新和維護(hù)。相對來說，中國在新建水電廠方面有很大的潛力，而且也會在新系統(tǒng)上投入較大的資金。
　　數(shù)字渦輪過程控制系統(tǒng)的開發(fā)
　　Andritz過程控制設(shè)備其中有一部分是渦輪控制系統(tǒng)，由貝加萊公司設(shè)計并開發(fā)。貝加萊2005控制器和APROL過程控制系統(tǒng)的良好性能一直得到精湛的演繹。第一個在奧地利使用的系統(tǒng)的兩年無故障運(yùn)行就是最好的證明。
　　在數(shù)字渦輪過程控制系統(tǒng)的開發(fā)過程中，在供應(yīng)商方面有很多公司可以選擇，因為已經(jīng)對貝加萊產(chǎn)品有了良好的應(yīng)用經(jīng)驗，Andritz 理所當(dāng)然也將貝加萊列入了考慮的名單中。Andritz所需要的供應(yīng)商除了要能提供適用于水電系統(tǒng)的整套控制產(chǎn)品，還包括過程控制硬件。產(chǎn)品除了要滿足諸如模塊化，電磁兼容(EMC)等一些基本要求以外，圖形化用戶界面、可確定性多任務(wù)以及簡便的遠(yuǎn)程控制方案也是必要的部分。另外，系統(tǒng)必須兼容C語言源代碼，這樣，已有的技術(shù)才能繼續(xù)使用，此外，還必須具備自動生成內(nèi)部文檔的功能，來創(chuàng)建詳細(xì)準(zhǔn)確的編程文檔?！白钪饕囊笫怯媒?jīng)濟(jì)的方案完成復(fù)雜的控制任務(wù)?！盡artinz在解釋為何選擇貝加萊時作如是回答。
　作為Andritz 的2005自動化系列產(chǎn)品的一部分，在ASC 2005控制站中可根據(jù)水流系統(tǒng)完成對所有機(jī)器及傳動裝置的自動無人化操作，例如，當(dāng)水電站儲備水量過大時，一旦發(fā)生洪水就會造成巨大損失，因此，這時候就要降低水位，保證大水量降臨時不會對下游產(chǎn)生災(zāi)害性的沖擊力。
　　Andritz自動化產(chǎn)品包括：ATC2005渦輪控制系統(tǒng)，機(jī)械渦輪和發(fā)電機(jī)保護(hù)，過程控制系統(tǒng)，貝加萊2005自動化系統(tǒng)以及ASC2005，所有這些保證了整個工廠的性能特點能根據(jù)實際需要作調(diào)整。2005自動化系統(tǒng)維持整個水電廠及上游流水在無干擾時處于正常狀態(tài)，在干擾發(fā)生時也能回復(fù)至安全操作狀態(tài)中。同樣來自貝加萊的2005控制系統(tǒng)和APROL過程控制系統(tǒng)針對苛刻的質(zhì)量要求完成所有的開環(huán)和閉環(huán)控制任務(wù)。
　　我們大多數(shù)人都遇到過在暴雨中突然斷電的情況，渦輪控制器的作用就是防止這種情況的發(fā)生，性能較差的渦輪控制器因其頻率不被支持，可能會產(chǎn)生電源不穩(wěn)，對個人財產(chǎn)帶來損失，也對企業(yè)管理工廠造成麻煩。同時高昂的維護(hù)費用以及隨之帶來的低劣的控制性能以及長期的不穩(wěn)定加速了磨損的過程并帶來了更多的污染問題。

ADEPT TECHNOLOGY ROBOT CONTROLLER MODEL 310 SOLD AS IS

6SE7023-4FD61 SIEMENS MASTERDRIVE 34AMP 22kW 500-575VAC 3PH VECTOR CONTROL

75HP 460V VFD TECO WESTINGHOUSE EQ7 Sensorless EQ7-4100-C

TAYLOR ELECTRONICS 6205BZ10000K USPP 6205BZ10000K

ANN ARBOR INX85TTC700-XTFT NSPP INX85TTC700XTFT

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CUTLER HAMMER 92-00836-03 USPP 920083603

MITSUBISHI A3-CPU USPP A3CPU

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Schneider Modicon ASE908131 BRAND'Exec Cartridge AS-E908-131

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Schneider Modicon AS-B863-032 24VDC Monitored Input ASB863032

MODICON 140-NOE-771-10 ENET 10/100 BASE T 100FX FACTORY CAST INTERFACE MODULE

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AllenBradleySLC500OutputModule1746-OA16SeriesD

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ABB CIRCUIT BREAKER SACE E3-N-A 2000, 100% REAR TERMINALS 3 POLES

ADEPT TECH 90402-40013 USPP 9040240013

(4715) Baldor AC Inverter Drive ID15H215W 230VAC 15H (4715)

INDRAMAT MAC112B-0-LD4-C/130-A-0/W1520LV/S005 NSPP MAC112B0LD4C130A

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DAYKIN APFS-15-A156 NSFP APFS15A156

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NACHI MFM552H1V USPP MFM552H1V

METRA INSTRUMENTS 610-0001-003 USPP 6100001003

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Reliance 0-52808

Schneider Modicon AS-884A-311 Programmable Modbus Controller AS884A311

Schneider Modicon AS-B225-001 USPP ASB225001

Schneider Modicon AS-P801-001 USPP ASP801001

Schneider Modicon AS-B805-016 INPUT MODULE 800 I/O IN 16PT

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MODICON PANELMATE PLUS INDUSTRIAL COMPUTER OPERATOR INTERFACE MM-PMA2400C

SIEMENS SIMATIC INPUT MODULE 505-4216A 5054216A 110V

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SIEMENS Sinumerik Verteiler Box 6FX2006-1BC01 _ $$

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SIEMENS Circuit Board 1P-6FC5110-0BB04-0AA1 Version D _ 1P6FC51100BB040AA1

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ALLEN-BRADLEY 1778-OYC CONTACT OUTPUT MODULE BULLETIN

ABB ACS 600 INVERTER UNIT AC DRIVE 64184466 84A AMP ACN6340070500000 71270

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6ES7317-6TJ10-0AB0 6ES7317-6TK13-0AB0 Brand , Factory Sealed,

90 - Configurations Vary Please See Auction

SIEMENS S2-48255-B-001 USPP S248255B001

BOSCH 1070077958-200 USPP 1070077958200

BAILEY CONTROLS IMSET-01 USPP IMSET01

MODICON AS-P890-300 USPP ASP890300

KEITHLEY 26600-3 NSPP 266003

CONTROL TECHNIQUES UNI-1403 USPP UNI1403

Siemens 6ES5 095-8MA05 6ES50958MA05

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Omron C28K-CDT1-A

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Schneider Modicon AS-J475-000 NSFP ASJ475000

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Schneider Modicon /AEG/Schneider AS-BDAU-202/ASBDAU202

SLC500 AC Input Module AB 1746-IA16/C

Schneider Telemecanique XBT-R400 XBTR400

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ALLEN BRADLEY 8520-3S5A-BAT-EX4-Y-1-4 USPP 85203S5ABATEX4Y1

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700 HP FUJI FR700F1S-4U Variable Frequency Inverter 380-480 V 840 Amps

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Wago 750-460/000-005 4-CHANNEL ANALOG INPUT MODULE

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Schneider Modicon DAU202 AS-BDAU-202 TSX COMPACT INPUT MODULE 65

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PLC DIRECT DATA COMMUNICATION MODULE CATD4-DCM

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SIEMENS TERMINAL BLOCK 840C 6FC5111-0CA73-0AA1 WOW

SIEMENS 6FC 9302-2AB MODULE 6FC9302-2AB

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ABB MAGNET SERVO MOTOR T6C4BR1209

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SCANALINE A3052076 USPP A3052076

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SIEMENS / TI 505-4616 DISCRETE OUTPUT MODULE

Square D 8030 HOM-211

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Schneider Modicon AS-J810-000 Gould 584 to 800 I/O Interface Assy Assembly ASJ810000