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VLT2840PT4B20STR0DBF10A00

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  • 公司名稱廈門莫格電氣自動化有限公司
  • 品       牌
  • 型       號
  • 所  在  地廈門市
  • 廠商性質(zhì)經(jīng)銷商
  • 更新時間2017/9/20 14:20:36
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VLT2840PT4B20STR0DBF

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聯(lián)系我們時請說明是 制藥網(wǎng) 上看到的信息,謝謝!

   廈門莫格電氣自動化有限公司是一家多年專業(yè)銷售進(jìn)口自動化系統(tǒng)(機(jī)器人系統(tǒng)、分布式控制系統(tǒng)DCS、可編程序控制器PLC、 工業(yè)控制通訊轉(zhuǎn)換器 、遠(yuǎn)端輸出/輸入模塊、人機(jī)界面)備件。以停產(chǎn)控制系統(tǒng)零部件、為優(yōu)良優(yōu)勢、我們有大量庫存和盈余操控系統(tǒng)零件、停產(chǎn)的控制系統(tǒng)部分硬件、我們也發(fā)布了許多新的硬件和產(chǎn)品來支持你現(xiàn)有的控制系統(tǒng)或運用Z的控制技術(shù)、停產(chǎn)的“DCS系統(tǒng)備品 備件 PLC模塊 備件”整機(jī)及配件系列、有著強大的優(yōu)勢。只要您需要的PLC產(chǎn)品、我們就能幫您找到、公司*價格優(yōu)勢。

以“專業(yè)、 誠信、創(chuàng)新、合作、共贏”的經(jīng)營理念、不斷開發(fā)新產(chǎn)品、為客戶提供優(yōu)質(zhì)服務(wù)、以較大限度追求客戶滿意、并不斷開拓新領(lǐng)域業(yè)務(wù)。

產(chǎn)品直接從境外進(jìn)貨、能夠提供不同國別、廠商的設(shè)備以及備件、解決您多處尋找的麻煩或?qū)Ξa(chǎn)品質(zhì)量問題的擔(dān)心等、在價格上我們有很大的優(yōu)勢、產(chǎn)品詳細(xì)信息、竭誠歡迎您來電查詢!

 

AB,ABB,GE,本特利,??怂共_,英維斯,西屋,艾默生,橫河
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廈門莫格電氣自動化有限公司經(jīng)過幾年的快速發(fā)展,現(xiàn)已成為國內(nèi)*實力的工控備件商之一,
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在價格上我們有很大的優(yōu)勢、產(chǎn)品詳細(xì)信息、竭誠歡迎您來電查詢!
VLT2840PT4B20STR0DBF10A00 產(chǎn)品信息

VLT2840PT4B20STR0DBF10A00

:(同號)/,
 
公司銷售的進(jìn)口備件從國外生產(chǎn)廠家直接進(jìn)貨,

實行扁平化的銷售模式,給客戶節(jié)約了時間和成本。

我們的目標(biāo)就是國內(nèi)用戶采購國外備件遇到困難和疑難時都能找到我們。

我們能夠及時地報出優(yōu)惠的價格和迅捷的交貨期;國內(nèi)用戶采購國外備件受到*代理壟斷價格時,

我們會給用戶提供一個比較的機(jī)會,并且為客戶提供的解決方案。由于我們的訂單集中,訂貨量大,

因此我們能提供頗具競爭力的價格并能夠迅速交貨,我們*以來致力于解決國內(nèi)用戶采購國外備件中的疑難問題,

并為廣大用戶提供電氣及工控自動化成套設(shè)備的購銷、現(xiàn)場調(diào)試等全面周到的服務(wù)。

 
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當(dāng)今電力系統(tǒng)中的電能質(zhì)量題目越來越突出,一方面,大量敏感性負(fù)荷對電能質(zhì)量的要求越來越高,而另一方面,越來越多的非線性負(fù)荷不斷接進(jìn)電網(wǎng),使電力系統(tǒng)總體的電能質(zhì)量狀況不斷惡化。

諧波是電能質(zhì)量中很重要的一個方面,諧波VLT2840PT4B20STR0DBF10A00的存在對電力系統(tǒng)產(chǎn)生的危害有以下幾個方面:

1)可能使電力系統(tǒng)繼電保護(hù)裝置和自動裝置產(chǎn)生誤動或拒動;

2)使各種電氣設(shè)備產(chǎn)生附加損耗和發(fā)熱,使電機(jī)產(chǎn)生機(jī)械振動及噪聲;

3)諧波電流在電網(wǎng)中活動增加損耗,影響電網(wǎng)及各種電氣設(shè)備的經(jīng)濟(jì)運行;

4)諧波電流通過電磁感應(yīng)、電容耦合以及電氣傳導(dǎo)等作用,對四周的通訊系統(tǒng)產(chǎn)生干擾;

5)諧波使電網(wǎng)中廣泛使用的各種丈量儀表產(chǎn)生誤差;

6)增加了電網(wǎng)中發(fā)生諧波諧振的可能,從而造成很高的過電流或過電壓而引發(fā)事故的危險性。

隨著諧波污染的日益嚴(yán)重和對電能質(zhì)量要求的進(jìn)步,對諧波抑制的要求也越來越高,如何根據(jù)現(xiàn)場的諧波污染狀況進(jìn)行濾波器的投切也變得更加重要。針對這種情況,研制了一種諧波控制器,它可以對現(xiàn)場的諧波和無功等進(jìn)行監(jiān)測,根據(jù)現(xiàn)場諧波狀況對濾波器進(jìn)行自動投切,達(dá)到抑制諧波、改善電能質(zhì)量的目的。下面先容基于DSP芯片TMS32LF2407的諧波控制器的硬、軟件設(shè)計。

1 諧波控制器的硬件設(shè)計

諧波控制器的基本原理是實時對電流、電壓進(jìn)行采樣,將采到的數(shù)據(jù)經(jīng)過D5P進(jìn)行數(shù)據(jù)分析后,得到現(xiàn)場諧波的狀況,從而決策是否對濾波器進(jìn)行投切。

美國TI公司生產(chǎn)的TMS32LF2407型DSP芯片是一款高性能16位定點DSP,該系列DSP控制器將實時信號處理能力和控制器外設(shè)功能集于一 身,特別適合于產(chǎn)業(yè)控制應(yīng)用。其芯片供電電壓為3.3V,降低了控制器的功耗。高達(dá)40M 1PS的執(zhí)行速度(工作zui高頻率為40MEz),片內(nèi)有32K字的FLASH程序存貯器,544字的DARAM和2K字的SARAM,可以外擴(kuò)存貯器總共有:194K字空間,片內(nèi)集成了看門狗(WDT);提供多達(dá)16路模擬輸進(jìn)的10位A/D,zui小轉(zhuǎn)換時間為375ns;高達(dá)40個可單獨編程或復(fù)用的通用輸進(jìn)/輸出引腳。具有低本錢、低功耗、高速運算能力和高性能處理能力的優(yōu)點。因此,該DSP芯片可以滿足作為此系統(tǒng)主控芯片的要求。

所研制的諧波控制器的硬件結(jié)構(gòu)圖如圖1所示。

 

 

通過圖1可知,此硬件電路主要包括采樣電路、中心處理單元、復(fù)位電路、鍵盤和液晶顯示功能、執(zhí)行機(jī)構(gòu)等幾個部分。下面就硬件電路設(shè)汁中要特別留意的地方進(jìn)行闡述:

1.1 采樣電路

由于TMS32LF2407芯片的AD采樣zui大只能送進(jìn)3.3V的電壓信號,因此,在將電流、電壓信號送到AD口之前要經(jīng)過電流互感器和電壓互感器進(jìn)行調(diào)理,為了使引進(jìn)的信號免受外界的干擾,互感器類型的選擇和調(diào)理電路的抗千擾要特別地留意。此外,采樣電路還應(yīng)該要留意的一點是:由于TMS32LF2407的AD口很脆弱,也就是說AD口不能送進(jìn)峰值超過3.3V的電壓信號,否則AD口將被燒壞,因此,添加一個限幅電路。具體的調(diào)理電路如圖2所示。

Turck RSC 572-6M Bus Stop Cordset

 

Napa 390705 Master Cylinder Kit

 

GE TQL32015 Circuit Breaker 240V 15A 1P (Used)

 

Square D QOB315 Circuit Breaker 240V 15A 3P (White Lettering, White Numbers)

 

Mopar 05016547AC Oil Filter 39983

 

Mopar 4864442AB Air Filter Element 94-02 Dodge Cummins

 

GE CR2943NA101E Start Button Station 600 V

 

Ferraz Shawmut Y218038 Fuse Holder 3 Pole 30 Amp 600 V

 

Edison JDL 80 80Amp Fuse

 

Square D 9001KS34 Selector Switch 2 Position 30mm Black

 

Buss J60030-3S Fuse Holder 30 Amp 600 Volt 3 P J Fuse

 

Nadella 10_09 Bearing Bag of 18

 

SAB Brockskes T201-013-667 Thermo Element

 

Lithonia QSD277 1LEVEL/N 09 Quick-Flex Extender Cable

 

Crompton 069544X/M-57 Hours Counter

 

Hoffman 18710 Lay-In Oil Tight Wireway

 

Brewer Machine & Gear Co. 16H2F Pitch Timing Pulley Idler 1/2"

 

Ushio FTD 12V-20W Halogen Lamp

 

Hyster 2037740 Hydraulic Forklift Oil Filter Element

 

NAPA Gold 2926 Air Filter

 

Sandvik 3212 012-360 Torx Plus Screw (Pack of 5)

 

Ideal 23-004M Brush Seater & Commutator Cleaner (Box of 2)

 

Mallory Sonalert SC110N Transducer

 

Allen Bradley 700-HC14A1-4 Relay with Potter & Brumfield 27E894 Relay Socket

 

Norgren M/58102/10 Vacuum Pump Series B

 

AEG SH04 Relay 16A 40E

 

Potter & Brumfield 27E166 Relay Socket with Allen-Bradley 700-HC14Z24 Relay

 

Allen Bradley 592-BOV16 Overload Relay

 

Mallory Sonalert SC110 Transducer

 

Square D FAL22015 Molded Case Circuit Breaker 240V 15A 2P

 

Browning H50H14 Chain Sprocket

 

GE RT-661 Circuit Breaker 15A 240VAC 1P

 

GTD 1/4-16 NPT Die

 

Allen-Bradley 1203-GU6 DeviceNet Module Series A

 

Hoerbiger KZ3672 Solenoid Valve Coil

 

Allen Bradley 700-PC20 Second Adder Deck (Broken Leg)

 

GE CR123C066A (3) Overload Heaters/Thermal Units

 

Thomas & Betts Steel City 58 C 30 Utility Box Cover 4" x 2-1/8" (Box of 19)

 

Johnson Controls Y64T22-0 Transformer 92 VA

 

Thomas & Betts Steel City 58 C 1 Utility Box Cover 4" x 2-1/8" (Box of 19)

 

Lithonia LE S W 2 R 120/277 Emergency Exit Light

 

Crown 60009-20 Retaining Ring

 

Clarostat VK200W Resistor

 

Thermacut T-4456 Powermax Weldng Swirl Ring 40A/60A/80A

 

Gentex GX93-W Continous Tone Mini-Horn (NIB)

 

Allen-Bradley 42GRR-9002 Photoswitch Photoelectric Sensor (Missing Lid Screw)

 

Norton 53A60-J8V Grinding Wheel 7 x 3/8 x 1-1/4

 

Gould USCC3I Ultrasafe Fuse Holder 600V 30A

 

Amphenol-Tuchel C019A T 3504 002 Cable Connector 5A 60V (NIP)

 

emecanique ZB4BA36 Pushbutton Operating Head Green (NIP)

 

Stemco 320 2181 Hub Seal Front Axle

 

Kraus & Naimer CSA C22.2-14 Selector Switch 600V 12A 3PH 5HP

 

Opto 22 IDC5Q I/O Module

 

emecanique ZB4BD3 Selector Switch

 

Timken JLM506849 Tapered Roller Bearing

 

Brush RFZ Actuator Signal Device 600V 200ka (Qty 3)

 

GE GE-240-RS-MV-N ProLine High Performance Electronic Ballast 120/277V

 

Federal Mogul 380023A Oil Seal

 

Shurite 302 D.C. Milliamperes 0-5

 

Marathon 1402401 Power Distribution Block 600V 2P

 

Lithonia GRS 6 HSG J2 Galvanized Steel Mounting/Plaste?r Frame

 

Boston Gear H1025 Helical Gear 5/8" Bore

 

GE CR205X100D Auxiliary Contact 600VAC

 

BB Battery BP7-6 Sealed Rechargeable Lead Acid Battery 6 Volts 7 Ampere Hours

 

Alco XB 1019 HW100-1B Power Assembly Valve

 

Siemens 3RH1140-1AB00 Contactor 600V 10A with 3RH1911-1GA22 Auxiliary Contact

 

Allen-Bradley 21A241 Coil 480V

 

Allen-Bradley OA11 Coil 440V

 

Allen-Bradley 72A288 Coil 480V

 

Lithonia Gotham GRS 6 YK HSG U Galvanized Steel Mounting/Plaste?r Frame

 

Turck WKB 4T-6 Microfast Cordset

 

GE 6S6 DC Mini Lamp Bulb 120V 6W (Box of 9)

 

Goodyear 570H100 Positive Drive Trapezoidal Tooth Profile Belt 28" L x 1" W

 

Crouzet GNR30DCZ DIN Mount Relay

 

Clark Equipment 1811124 Hydraulic Cylinder Seal Kit

 

Clark Equipment 1810288 Seal Kit

 

Clark Equipment 1810148 Hydraulic Control Seal Kit

 

Clark Equipment 1810230 Spool Kit

 

emecanique XCK-M Limit Switch

 

Gould Shawmut 60327 Fuse Holder 30 A 600 V 2 P H/K Fuse

 

Ushio FST12V-20W/BA/M?ED Halogen Light Bulb 1000609 12 V

 

ESAB 948258 Spindle Molded

 

Omron A3GJ-K511-G

 

Buss REN-200 Super-Lag Renewable Fuse 250VAC 200A

 

Lumberg RKWT 4-07/5 Cable Assembly

 

Allen Bradley 800EP-PLM3D5 Monolithic Pilot Light Green

 

Browning VPS-210 Pillow Block Bearing

 

Mallory 18710 Sonalert Audible Alarm

 

Allen-Bradley 800T-A Flush Pushbutton Black with (2) 800T-XA Contact Blocks

 

Wieland WKA/THSi6.3...U Fuse Holder (Package Of 6)

 

Entrelec Fuse Holder 6.3A Fuse (Package of 7)

 

Buss LPS-RK-70SP Low Peak Fuse 600VAC 300VDC 70A Class RK1

 

Opto 22 ODC5Q I/O Module (NIB)

 

Carr Lane 6BD (Pack of 5)

 

Arlington Industries 4591 Insulated Metal Grounding Bushing with Lug (Box of 5)

 

Rexroth 3842.535.659 Scharnier Hinge (Box of 2)

 

Allen Bradley 700-HK36Z24 Slim Line Relay Series B (NIB)

 

Amphenol-Tuchel T3507 009 Circular DIN Connector

 

SMC D-F9PSC Proximity Sensor

 

Turck CBC5-572-2M Bus Stop Cordset

 

GE 25 PAR36 WFL Wide Flood Lamp 12V 25W

 

Boston Gear 09902 YA20 Spur Gear

 

Cooper 5361B Single Receptacle Brown

 

GE P9CPLRGD Chrome Flush Pushbutton Operator Red

 

GE P9CPLVGD Chrome Flush Pushbutton Operator Green

 

Bussmann CHCC3D1 Fuse Holder 30 Amp 3 Pole CC Fuse 600V

 

Allen Bradley 800T-H2 Selector Switch with (2) 800T-XA Series C

 

Clarostat RV4NAYSD103A Potentiometer 10K OHMS

 

Gardner Denver 300GGD1148 Carrier

 

Gardner Denver 301GGD778 Load Ring

 

Allen-Bradley 800H-2HZ4Y Enclosure with AB Flush Pushbutton, Relay Socket

 

Buna 568-234 O-Rings (Bag of 35)

 

Allen Bradley 700-HC24A1 Relay with Allen Bradley 700-HN103 Relay Socket (Used)

 

Orevox R58GS Self Contained Electronic Siren 6-12 VDC (Off White)

 

Norgren Pressure Gauge 0-16 bar, 0-1.6 MPa

 

Allen Bradley 194R-NN030P3 Disconnect Switch 600V 30A 3PH (Base Only)

 

Allen Bradley 700DC-MB400* Miniature Control Relay (Broken Corner)

 

Continental Industries I.O.-ODC-RL-060 Interface Module

 

Browning H50B20 Sprocket

 

Browning 50B32 Sprocket

 

Browning 28LB075 Gearbelt Pulley

 

Microsoft RT2300 Wired Keyboard 500

 

Japan Servo SCNDM24B4 Double Silent Fan 24VDC 0.32A 7W

 

SKF 62052ZJEM Bearing

 

Yale Brush Set

 

Coil COO-376-2523

 

Coil 5661D1121

 

Lucent KS23822-L1 Plug Prong & Modular Amplifier (NIB)

 

Browning 2BK36H Bushed Sheave

 

P&W Co. 14-24 Die

 

Ferraz Shawmut 67661 Power Distribution Block 600V

 

Browning BK36H Bushed Sheave

 

Mars 32395 By-Pass Timer Relay

 

Potter & Brumfield KUP-14A15-120 Relay 120V 10A with 27E893 Relay Socket

 

Potter & Brumfield KAP-14DY-48 Relay 48 VDC with Idec SR3P-06 Relay Socket

 

Browning H 1 3/16 Split Taper Bushing

 

Venture MH 400W/H75/PS Uni-Form Pulse Start Bulb 400W

 

Browning Q1 1 7/8 Split Taper Bushing

 

MG Electronics AC/DC 2412-800 AC to DC Power Converter

 

Allen-Bradley 592-BOV16 Overload Relay Series B

 

Clampco 95199-0900 Hose Clamp (Used)

 

emecanique CA2KN-31 Control Relay 600V 10A

 

Parker 15R113EB Pneumatic Gas Regulator 1/4"

 

Square D 8501-G0-40 Control Relay 120/277V 10A W/ 8501-GD Time Delay Attachment

 

Fafnir 310KG Feed Clutch Shaft Bearing 1-1/4"

 

Thomson Industries, INC. ISO 9000 Super Smart Ball Bushing Bearing

 

Wilkerson F00-02-00 Air Filter

 

Browning H60P15 Sprocket 15 Teeth

 

Bosch 2 137 014 044 Motor Brushes (Qty 4)

 

Potter & Brumfield PM17DY 24 VDC

 

TOP Roto-lite 1104A1C1F2L1N1(?G) Four Word Indicator Light

 

System Papst 6124 Pamotor Fan with Clarostat VPR-10-F Resistor

 

Sprague EE-1300 Capacitor 50V (Box of 4)

 

PHD AVRF 1 1/8 X 6 Cylinder

 

mcPhilben VERW LED Exit Sign Red AC Only

 

Buss H60060-1C Fuse Holder 600V 60A

 

Siemens HED41B020 Circuit Breaker 277V 20A 1P

 

Siemens B130 Circuit Breaker 120/240V 30A 1P

 

American 1062DVS Cylinder 1.50-1-32

 

Ashcroft Gauge 0-100

 

Maska L-099X7/8 Half Coupling with L-099X3/4

 

Allen Bradley 800T-PB16 Illuminated Pushbutton Green Series T

 

Allen Bradley 800T-B Pushbutton Red Series T with 800T-XA Contact Block Series D

 

finder 34.51.7.024.001?0 Power Relay 24V 6A with finder 93.01.7.024 Relay Socket

 

finder 55.34.9.024.009?4 250V 7A Relay with finder 94.04 Relay Socket 300V 10A

 

Guardian 660-2C-120-A Solenoid Switch Coil

 

Balluff BKS-S49-1-PU-05 Cable Assembly

 

CAT 126-0110 Seal Group-Crank

 

Potter & Brumfield KHAU-17D11-24 Relay with Allen-Bradley 700-HN128 Relay Socket

 

Potter & Brumfield KHU-17A11-120 Relay with Allen-Bradley 700-HN128 Relay Socket

 

Omron H3YN-4 Timer Relay with Dayton 2A584F Relay Socket

 

Omron H3YN-4 Timer Relay with Omron PYF08A-E Relay Socket

 

Omron MY4N Relay 24 VDC with Dayton 2A584-M Relay Socket

 

Omron MY4N Relay 110/120 VAC with Dayton 2A584-M Relay Socket

 

Omron MY4N Relay with Dayton 2A584F Relay Socket

 

Omron MY2IN Relay with Dayton 2A584-M Relay Socket

 

Omron MY4IN Relay with Dayton 2A584-M Relay Socket

 

Omron G3FD-X03SN-VD Solid State Relay 3A DC48V with PYF08A Relay Socket

 

Omron MY4N Relay 24 VDC with Dayton 2A584-F Relay Socket

 

Browning H3/4 Split Taper Bushing

 

Gould Shawmut TR200R Tri-onic Fuse Time Delay 250V 200A

 

Hubbell HBL2710 Twist-Lock Receptacle

 

Camozzi 138-955TF Valve

 

ITC TDAB-5MIN Time Delay Timer 120V 60 Hz (Face Bent on Edge)

 

Square D KT-1R9 Push-To-Test Pilot Light w/ Red Plastic Lens 120/110V 60/50Hz

 

Bussmann CHCC Fuse Holder 600V 30A 2P Double (Black Face)

 

Wilkerson Q02-95-965 Auto-Fill Lubricator Adapter Assembly

 

Hoffman Q-1PBPCDM Qline D1 PB Minature Enclosure

 

Schrader Bellows 1.06RPSR00.5 Pneumatic Cylinder

 

Turck BS 8146-0 Connector

 

Mitsubishi NF30-CS No Fuse Circuit Breaker 3A 500V 2P

 

Mitsubishi NF30-SS No Fuse Circuit Breaker 5A 600V 2P

關(guān)鍵詞:控制器
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