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MKD090B-085-KG1-BN
2-822037-A
2706-P72CN2
AB1785-L20B/EENHANCEDPLC-5CONTROLLERREV.U01&KEY
MCH42A0200-503-4-0T
0.01西門子6ES5系列PLC6ES5926-3KA12
RELIANCE803.62.00CARDBOARD
7PV1518-1AJ20
A02B-0091-B501
140CRA93200
TU732F
140DRA84000
FBM202電纜P0916DW
1492-CABLE015Z
RTP021-021-5230-01?3
A20B-1006-0110/03A
508/00/20/00
HMI-LOD-201
3HAC12928-1
EUROTHERMMC200102/000/440V/00/4MA20/000/FC/00/ENG
P0972AJ
HD16-83811SA
PWHTGPersonalWorkstationPW-HTG
RKCfarexSRminiHGsystemH-TIO-B-FJ02-8*NN
VDIMC3025SH
30750732-001
1756-L61
3HNM09220-1APPLICATOR-GUN
ALLENBRADLEY2711-K5A1-USED/ASIS-2711K5A1
140AVO02000C
3HAC037193-001Shaft
JAMSC-B1050
SIEMENS通訊卡TYP:C79040-A7520-C386-03-85
MKE037B-144
140CRP81100
ABBDSRC1135?
1771-IBN
AllenBradley2711-B5A1OperatorInterfaceRevL#27685
P0926JF4SlotsVert.Baseplate,TimeStrobe,4FBM
1336F-BP450-AN-EN-NCM
P0918WB21"TSMonitor,Beige,SouthernHemisphere
BergerLahrWDP5-318.051-001
3500-42M125672-02F本特利卡件
YokogawadcsM-1181-3
140CHS11000
GEPLCIC693PCM301
MAESTRO140X14/28驅(qū)動(dòng)器
SW926C
MOD1/1X0315-001
ABAllenBradleyCarbonCompResistors1/2W3K(20pc)!
XBTE013010
A20B-1003-0090/0207B
XBTF024510
IBSS5DSCI-T或IBSS5DSC/I-T
SYS68KCPU-40B/16
3HAC020813-060
MC256-C
621-0021RC
3HAC037305-001Calibrationtoolkit
SI3HAC16626-2WristFoundryhttp://www.zk-electron.com/
A06B-0372-B677#7008
YOKOGAWAASE9775BB-00
OMRONC200H-AD003
單晶爐電氣控制系統(tǒng)模塊HX-SLD702
1336F-BX060-AJ-DE
6AR1312-0AA01-0AA0
AB100L-A20ND4
ABBDSCA180F/57520001-KM/DSCA-180F
140DAO85300加調(diào)試
P0999YZFisherPROVOXToAW70AAdvUpgradeSWLic
7MB1943-2DA22
MAD100C-0100
Simatic6ES5095-8MC01
SC5201
DSQC301
ALLENBRADLEYPANELVIEW10002711-T10G15L1INTERFACE
51302608-100
1747-DEMO-7
IC693CPU363
TK-IXR061RTDInput6pt,Coated
3HNP04121-1SEALCUP
DSQC266A
PMK323A-110
6ES7223-1BH22-0XA8
K0173RDAW51IntegratorSWLicFor256RegCtrlBlocks
6AV3505-1FB00
1336F-B015-AA-EN-LA3
1336F-C300-AN-EN
MCLTPA00600-503-4-00
CutlerHammer7585DT-12PGGLOBLPMNTD3
轉(zhuǎn)換作用在用電設(shè)備之間轉(zhuǎn)換或?qū)Φ蛪弘娖?、控制電路分時(shí)投入運(yùn)行,以實(shí)現(xiàn)功能切換,如勵(lì)磁裝置手動(dòng)與自動(dòng)的轉(zhuǎn)換,供電的市電與自備電的切換等
利用編程器可檢查、修改、調(diào)試用戶程序和在線監(jiān)視 PLC 工作狀況?,F(xiàn)在許多 PLC 采用和計(jì)算機(jī)聯(lián)接,并利用專用的工具軟件進(jìn)行編程或監(jiān)控。
160-AA04NSF1AB160AA04NSF1N820
3HAC020843-001
FOXBOROFBM04模塊P0400YEFBM4
1785-L40B/E控制器
140DVO85300C
3HAC12265-1
Honeywell621-9938SerialI/O
TRICONEX4329
NJ-HC
370HS-1
MU-TAMR02
A06B-6047-H206
6ES5525-3UA21或6ES5525-3UA21板卡
AB1761-L32BWBSER.EINABOX
ALLENBRADLEYPV10002711-T10C16SERDFRN4.412711T10C16
施耐德Infra+系列智能綜合布線系統(tǒng)
SIEMENSE89110-B2108-L1
KUKAKSD1-481
MIDIMAESTRO140X8/16直流伺服器
GHS2020001R0104
TelemecaniqueBMXDDI3202K
Moog303-030A
SIEMENS6DR2100-41
J0200VRTransientDataRecording&AnalysisSWLic
7ML1998-5AN32
ABB直流備件:SDCS-CON-3A
德國(guó)穆爾MURR電源模塊型號(hào):MCS6-115-230/5
P0500NJTwoCellSealedDoor
TEWSTVME210-10
1756-OW16I
3HAA2362-1Cover
3HNM03782-1DRIVSHAFTS4-5
GEFANUCIC693MDL752
XVME-674
MOD13/.X0296-553
1747-ACN15ABSLC5001747ACN15F274
490NRP95400
APCPD40G6FK1-M
1C31227G01
1747-CP3
NEWALLENBRADLEYPV+2711P-RDT15C2711PRDT15CNIBDISPLAYMODULEONLY
霍尼韋爾51196655-100
1756-CN2R
IC693MDL741CA
1756-IF16
531X139APMAXG2
1785-L60B
Simatic6EV3032-0AC00
1305-BA09A-HA2
6ES5490-8MB11
電路板3A99132G0210
FEM1009
BIG1-BPCX1-BIUC32
MVMECACHE-2價(jià)格
GEFANUCIC693APU300
IC697MDL340
140CPU53414A
B&R20053BP155.413IF060.63IF260.60-13BM150.9
ALLENBRADLEY2711-T10C15SER.EPANELVIEW1000
7ME5805-1KJ00
對(duì)變頻器使用環(huán)境、維護(hù)不重視,將各類異常故障歸結(jié)于質(zhì)量問題,故出現(xiàn)了設(shè)備完成變頻器技術(shù)改造的幾年后,又提出了新的設(shè)備變頻器技改項(xiàng)目(這種技改其實(shí)是變頻器更新工作),使一臺(tái)設(shè)備多次實(shí)施技改,浪費(fèi)了大量資金,影響著企業(yè)生產(chǎn)成本降低和效益的提高。
開關(guān)電源損壞的一個(gè)比較明顯的特征就是變頻器通電后無顯示。如:富士G5S變頻器采用了兩級(jí)開關(guān)電源,其原理是主直流回路的直流電壓由500V以上降為300V左右,然后再經(jīng)過一級(jí)開關(guān)降壓,電源輸出5V,24V等多路電源。開關(guān)電源的損壞常見的有開關(guān)管擊穿,脈沖變壓器燒壞,以及次級(jí)輸出整流二極管損壞,濾波電容使用時(shí)間過長(zhǎng),導(dǎo)致電容特性變化(容量降低或漏電電流較大),穩(wěn)壓能力下降,也容易引起開關(guān)電源的損壞。
140XCA71703
ALLEN BRADLEY 800T-N56R FNFP 800TN56R
1756-OF6CI
EURODRIVE31C005-503-4-21變頻器
ABBDSRF180A/57310255-AV
1336F-B125-AE-EN-GM1
1492-MR8X12
IC200MDL650
1756-DNB
3HAB2128-001
2711-T10C15SERDFRN4.41AllenBradleyPanelView1000
140DRA84000
JASP-WRCA01B
VDI66622
【IC693PBM200-DE】GE模塊