MAC112A-0-LD-4-C/130-A-0/WI520L/S05
MAC112A-0-LD-4-C/130-A-0/WI520L/S05
根據(jù)對變頻器實際故障發(fā)生次數(shù)和停機時間統(tǒng)計，主電路的故障率占60%以上；運行參數(shù)設定不當，導致的故障占20%左右；控制電路板出現(xiàn)的故障占15%；操作失誤和外部異常引起的故障占5%。從故障程度和處理困難性統(tǒng)計，此類故障發(fā)生必然造成元器件的損壞和報廢。是變頻器維修費用的主要消耗部分。
目前，大多數(shù)國內(nèi)企業(yè)中，由于維修人員素質(zhì)、能力、實踐經(jīng)驗及設備管理不到位等原因，在設備維修工作上，主要采取設備元部件整體更換的維修工作方式。對于設備中變頻器維修，也普遍采取整機報廢、更換(或更新)維修方式。故企業(yè)內(nèi)廢舊整機變頻器數(shù)量很多，每年要花費大量資金購置新的變頻器，以維持實際設備運行需要。另外，由于變頻器在使用中故障頻繁，從維修人員到管理層普遍認為只有進口機型，才有高質(zhì)量、低故障的保障。
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福州卓凱電子科技有限公司
電話；0591-62182558
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WH10-330RJIWEL
K200GJV3072413
3HNE00279-1CABLERESOLVER
MM15C-503-0
YASKAWA-CIMR-G5M2015_ETC618331-S1114_YPLT31008-1A4CN
ROSEMOUNT2001553
1756-IB16
ALLENBRADLEY2711-T5A15L1APANELVIEW550CONTROLNET
2094-BM02-S0
接地過電流保護。逆變器負載側(cè)接地設計，為了保護逆變器，有時要有接地過電流保護功能。但為了確保人身安全，需要裝設漏電斷路器。冷卻風機異常。有冷卻風機的裝置，當風機異常時裝置內(nèi)的溫度將上升。因此采用風機熱繼電器或器件散熱片傳感器，檢出異常后停止逆變器。
用PLC進行開關量控制實例是很多的，冶金、機械、輕工、化工、紡織等等，幾乎所有工業(yè)行業(yè)都需要用到它。目前，PLC首用的目標，也是別的控制器無法與其比擬的，就是它能方便并可靠地用于開關量的控制。
程序執(zhí)行根據(jù)PLC梯形圖程序掃描原則，按先左后右先上后下的步序，逐句掃描，執(zhí)行程序。遇到程序跳轉(zhuǎn)指令，根據(jù)跳轉(zhuǎn)條件是否滿足來決定程序的跳轉(zhuǎn)地址。從用戶程序涉及到輸入輸出狀態(tài)時，PLC從輸入映象寄存器中讀出上一階段采入的對應輸入端子狀態(tài)，從輸出映象寄存器讀出對應映象寄存器，根據(jù)用戶程序進行邏輯運算，存入有關器件寄存器中。對每個器件來說，器件映象寄存器中所寄存的內(nèi)容，會隨著程序執(zhí)行過程而變化
IC200UAA003
FANUC法那克A20B-2901-0763/02A1
TSXPCAP
A06B-6114-H208A06B-6117-H208
IC693MDL646LT
3HNA009187-001MULTIHOSEASSEMBLY
MCH41A0300-203-4-0008276714
TSXMRP3256P
AS-B872-200
IC647PRTEE010M
3HNA013148-001CABLEA0-A1-A2-A3
7PV1513-1AP30
IC647NIP910
SMP-E200-A1
1336F-BRF75-AE-EN
2711-B6C3
7XV5100-5
3HAB3291-1Spring
CIMRMRXN2015
KJ4001X1-EA1
SS832
IC697BEM731
140NOE77101
MM-PM22-400C
3HAC020806-001
1771-IM
MCF40A0300-503-4-0T08274355
3R034183
MoogH71402CNC(C14-5-5E)
140ACI04000
XC4013E-4PQ208CXilinx
140CRA21220C
IC200CPU001
1771-CX2
140XCP51000
MOTOROLA摩托羅拉MVME162-522A1
IC693DSM302RR
A02B-0259-B501
1792D-CB12
IC647HSTCS20KM
PTQ-PDPMV1
ALLENBRADLEY2711-TC1SERIESCPANELVIEW1200TERMINALTOUCHSCREEN
UGTMEM-06LSF61
K0200CLSUNSPARCAISSWLic
B&R3IF260.60-1【價格】
140DDI35300
GENERAL ELECTRIC 181A3943G1 USPP 181A3943G1
THAYARSCALEWITHMODULES*NICE*
IC647HSTSS100M-35
西門子PLC6GK7-443-5DX03-0XE0
RDM545/100LHA
3HAC020847-001
1336F-BRF50-AN-IT
3HAC020843-001
A06B-0123-B675
07KR91
SIEMENS西門子6ES5464-8ME112
DSQC256A
REXROTHAS161/006-000PROGRAMMINGMODULE,NNB
3HAC040381-001Adapter
140G-M-EXS4
AC SERVO MOTOR SGMG-13ASR
DSQC655
IC200ALG230
TC-IXR061 18
電纜4000094-3101
140CRP81100R
1336F-A007-AA-EN-L5
2801-NC17
GEBOARD44A398769-G01
1336F-BRF75-AN-IT
PWG90-F
36103-2172608N200
MSSR-32
07KP93GJR5253200R1161
美國ABAllen-Bradley7.001756-IB32/BPLC控制器
772BSS47400
施耐德Modicon公司莫迪康984系列開關量輸入模塊AS-B809-016
A06B-0205-B402
A20B-0007-0361
3HNM10122-1GUNATTACHMENT
TSXMRPP224K
PM511V08
6ES7315-2AG10-0AB0
140XBP01000C
6ES5405-7AB21
A06B-6110-H037
170ADO73050
4D33942G01
KUKAKSD1-161
NKTU01-11低價銷售ABBBailey
MTR-1221-N-D-E-0
ADVANTECHPCM-9362NC
MIV08A-1-P5
1FK7034-5AZ91-1ZZ9-Z庫卡電機
AS-B881-508
P0970PDConversionKit,IE32,Two2XMMS,240Vac
IC646MBP001
140CPU43412A1
140XBP01000
DPW03
ALLENBRADLEY2193F-AJC-3232-?CBUSPP2193FAJC3232CB
AS-B460-001
R453-0-1
INDRAMATREXROTHDEA4.2I/ODIGITALINTERFACECARDLNC
1747-L551
IC697CPX935-FD
140G-K-NVM21R
ABB3HAC025917-0011
3HAC14363-1
140CPS12400C
3HNM12258-1HOSEKIT
DRA02
SGMPH-01AAE41電機
3HAWL000170Transber-AC
1C31227G01
IC646RF3000-10
GUARDMASTER LTD 440E-L13043 NSFP 440EL13043
3HAC020813-139
990XCA65609
C500-OD213經(jīng)銷商
IC697CPX772
AllenBradleyOverloadrelays592-C1HAserA,8-37
140ERT85410Z
FOXBOROGW30BP0961BD5
TOSHIBAJEC-2137-2000
霍尼韋爾2316報警主機
1756-OB32
ALLEN BRADLEY 800T-D1N USPP 800TD1N
FBM216電纜
和利時DCS集散控制系統(tǒng)HollysysFM811型MACS系統(tǒng)主控單元
B-104-A-22-S
AS-9000-461
8520-OPS10
XBDAWT-0-7C4-Q20-0HCREELTD
IC693MDL655
VT-VRPA2-1-1X，
DSQC223YB560103-BD
XC68HC98AZ60VFU8Motorola
SGM-02B312廠家
CIMRE7U4185
140CPU43412A
3HAC020813-060
IS200FOSBH1A
2012
KDV1.3-100-220/300
3HNE01697-1/01
ALLENBRADLEYPANALVIEW2711-T5A8LT
安川伺服驅(qū)動器SGDB-10ADS=1000W
FANUC法那克A50L-0001-0266#N1
Allen-Bradley-141746-IM16C
7ME3950-1LU01
SIEMENS西門子6ES5376-0AA211
CL275C1
TRICONEX3700A4
REXROTH3-842-503-783NSPP3842503783
ABBRVC10-1/5A功率因素表
140DDI35300
140EHC20200
明定時器：TA25DU
AS-B806-032
MDS60A0022-5A3-4-0008264996
MB-FB-GT
7MF1562-8BA02
HoneywellHC900DCS900H02-0001
52590493
MODICON140AII330101
3HAC020841-001
霍尼韋爾CC-PDOB01
140CFK00400
FANUCA05B-2452-C473UNITMODULE*NEW*
TSXDEY08D2
171CCC96020
1336F-BX150-AN-DE
3HAC020813-147
3HNA009905-001INTERLOCK
1769-PA4
PH402G-E-1-E
1756-DNB
ALLENBRADLEY1494F-NF60NSFP1494FNF60
EHDB2800
A06B-6079-H2081廠家
RexrothMecman3750.422.000R119G10C/N
TTR-4500-4200-B-29-L
RechnerSensorsKAS-80-20-S
3HAC020813-140
OMRONE2AW-M18LN08-MN?390-T1NSFPE2AWM18LN08MN39?0
110XCA28202
KDA3.2-150-3-A01-W1
DSQC249B3HAA3563-AHA/1
A02B-0299-B802
TSXCANCA100
140CPU11302
VDIA-11111SH
1756-OF4
3HAC020841-001
3HAC030349-001Foot,spare
1756-OA16
IC670MDL640
CL6821X1-A5
140CPS41400
1336F-B060-AA-IT
6DR2100-5
S985-040
1756-PB75
1336F-B030-AE-EN-MX3
6ES5310-3AB11
140CPU65160
1485F-P5N5-A
6GK1543-0AA02
140DAO84210
3HAC14178-1
1756-IF8
X25041SXICOR
IC697ALG230
1336F-AQF05-AA-IT
TWDFCW50M
AllenBradley2711-T5A16L1(SERBREVBFRM4.41)PanelView550
1756-OB32
3HNA014707-001ARMhttp://www.zxdadsqc.com/
DSQC653
MoogL180-510A-A1SERVO-CONTROLL
NEWAllenBradleyPanelviewTouch5502711-T5A5L1/B2711T5A5L1
1746-NI8
140M-D8E-B63
氧化鋯OXT4A
SMCV0D112-5M-M5V0D1125MM5Valve
RCA-S-S5
XYCOM3612
1756-OC8
30735863-001
1336F-A060-AA-EN-L4
MAGNETEK6-375125-40
140PLC140CPU11302
7ML1930-1DQ
HM01HM01
NEWALLENBRADLEYPV+2711P-T7C6D12711PT7C6D1FS2010PVPLUS700
FOXBOROFBM201P0914SQP0916AA1
IC693PTM100CA
1394C-SJT10-A
微機繼電保護裝置LON-3001X數(shù)量4
NW-BT85-002
OMRONE2E-VX10C2NSFPE2EVX10C2
3HAC020813-149
RAC2.2-200-460-AP0-W1
509BODAB509BOD
Allen-BradleyPanelview10002711-T10C3SerBRevDFrn4.00(6417)
1336F-BRF30-AA-EN
1756-IR6I
AB102931
3HNM03267-1BEARINGAXLE,PARALLELRO
3HAC030886-001CableFeederUnitSignal
ALLENBRADLEY1745-LP1531745LP153FreeShip
DO840
1756-CNBR
6DD1642-0BC0
ALLENBRADLEY2711-NM13-NEW-2711NM13
1769-L35E
P0911QLInputBusShortCable
DRAM-E3M1
140CPS41400
1C31224G02OvationModuleAnalogInput1VModule(EMOD)0
Simatic6ES7315-2AF01-0AB0
AllenBradleyPanelview10002711-NL42711-K10C1
P0902YXFBM41A/42ATermCable(60V/2.2A),Plug
3HAC036260-001DSQC431LVMCMDU
MA-0186-100A
DSQC361DSQC323
AS-B855-016
2W330ohm5%CarbonCompResistorsAllenBradleyMIL4
140CRP93200
7MF9004-6AD
KMTGD10101
AB-61794-ACNR15配件
1756-CNB
AS-P430
3HNM03359-1FASTENHORZ./VERT.ARM
GEIC693CMM3215
140G-R-SNCB
CIMRF7U25P5
3HAC022260-001Damperaxis3
NEWINBOX!AllenBradleyoiltightlimitswitch802T-A
三菱PLCA1SCPU
FD63T150
安川伺服SGDM-01ADSGMPH-01A1AG181帶減速機
AB1756-PA72/C
CUTLER-HAMMERABRemoteI/O87-01369-01
YASKAWA-CIMR15CP30023DJuspeed-FCIMr-15CP3-0023D
FORCECPU-30BE/161
Bently330101-00-40-05-02-00
1336F-BX060-AE-DE
140G-K-RMX
TSX07311612
TTB3-2934-1011-CA
安川伺服電機SGMGH-1AACA6C11KW帶剎車
YB161102-BV/1
1336F-A100-AN-DE
YASKAWA安川JAMSC-C81101
B324TO富士模塊
DSQC662
3HNP00311-3CONPLUGSOKTCCS
3HNM02166-1
7MC2028-2AD31
1756-DNB/A
1746-NI8
西門子6ES7216-2BD21-0XB06ES7216-2BD21-0XB0
IC693CHS391現(xiàn)貨
AB1321-3RA35-B,LINEREACTOR,NEMA1,600VAC,50/60HZ,35A,NNB
PWME140×8/16
ALLENBRADLEY193-BSB-80NSPP193BSB80
6ES5450-8MD11
1C31113G02OvationModule+/-50mVAnalogInputElectronicModule0
REXROTH3460321022,SOLENOIDVALVE,1/4"NPT,5PINMALEPLUG,NIB
AllenBradley1770CW1InterconnectCableNEW
REXROTHMHD112D-027-PG0-BN?
IC210EDR008
GE90-30IC693PWR331電源
AS-BDEP-256
2711-K10C15L1
6NH9720-3AA00
IC660BRD020
SIEMENS6DR2100-56DR2100-5驅(qū)動器
3HNM11450-1ALIGNMENTPLATE
JANCD-XCP01-1
1756-N2
3HAC020813-140
HONEYWELL51304485-100
MPL-A320H-HJ22AA
TRICONEX9761-210
3HNA000303-001HOSEADAPTERFORCLAMP
1756-BA2
ALLENBRADLEY2711-B5A2PV5502711B5A2SERHFRN4.46
1C31197G01
AB1791-24BRSERIESB179124BR
7MF9011-4ED
140CHS11000C
140DAI54000C
140M-F-PNC43M
1756-CNBR
DS3800HLNE1B1B
140ACO13000
1336F-A007-AA-EN-L4
140XTS10206
6ES5946-3UA23
ALLENBRADLEY2711-B5A8NSPP2711B5A8
1C31227G01
Honeywell-YamatakeJ-UDM00
PS416-CPU-400現(xiàn)貨
VDI6689
AB1784-PCIC1
TRICON30081
FOXBOROCP40
IC646RFUNL-10
BODINE130VDC1.5A2500RPM1/5HPELECTRICMOTOR34B3BEBLNNB
3HNM09233-1APPLICATOR-GUN
1C31234G01
140U-K-MHM
3HAC14550-1/03A
51403157-200POWERSUPPLYASSM.
ALLENBRADLEY1492-CB-2-G-250USPP1492CB2G250
UGTMEM-06BB31電機
A06B-6089-H500
BarcoSedoASE182/02
MM-PMD1-400C
CIMR-08AX3-1002
140CFC03200
FS-/V31P
9765-610
MTR-3S63-G-R-B-E-S
DI885
1746SC-INI4VI
OMRONC60P-CDR-AUSPPC60PCDRA
AvayaTN801
7MV1011-4A
3HNA006785-001DUMMYMCOB-X3
MDS60A0055-2A3-4-0T08273855
UIN模塊87.201.547-01E
AB80190-220-01-R/80190-219-01G+81001-340-71-R
VDI4393
Phoenix2754354
MPB51A0300-503-00
TSXCAP100
ALLENBRADLEY3500-CH8NSPP3500CH8
140CPU11303
AWS-8248VTP-XA【價格】
6AR1302-0AC00-0AA0
HoneywellMT-HWJCT42B3AB
ABB通訊模塊3BSE020520R1
YASKAWAUGRMEM-02MSW11
P0926JM
ACDSBRC22A
ABBDCF503A0050單元勵磁
7MF4997-2KE
ABBDCSCS513/3BSE000435R1
1336F-B030-AA-EN-LA1-L6
IC690CBL702
2711P-K7C4B1
SIEMENS 6EC1-040-0A NSFP 6EC10400A
XMLAWT-0-5D2-T50-0LCREELTD
安川變頻器PG卡73600-A0023
60DAYSSERIESFF/WREVA.2MFG08/2007
2090SCEP300
5STP45N2800
VDIMNCGX800
GEHE693RTD600C1
ALLEN-BRADLEY8200CNCPALUSER'SMANUAL
1769-PA4
FBM02
TK-ORC081
3HAC039400-001RF59
HPHDMP-1032KF
AB軟啟動控制器40888-313-51
1492-SP1D040-N
MDD065A-N-040-N2L-095GBO
140DDO35300
GMSV36-01-D91/096D/E
140DDO84300
5SDF16L4503
E4809-045-110-C
富士PLCNB2U56R-11熱賣中!!
MCF40A0110-203-4-000826757X
IC693UDR005RR
1747-L541
XPGWHTL1000000DE7CRE
20DC9430X1-CA144B2733X012AlarmInterFaceUnit2
FANUC發(fā)那科模塊
DSQC331
MCS41A0055-5A3-4-0008270813
7ME3250-2TH10-0BA0
3HAC040021-002Pressingtool
HMI-CAB-C52
AllenBradley#1747L551/C5/05CPUEnet/RS232&1747M13/A
3HAC3100-1
A20B-2100-0252
7ME3950-3LF11
變頻器的DTC控制方式源于1985年，德國魯爾大學的DePenbrock教授，他首次提出了直接轉(zhuǎn)矩控制變頻技術。該技術在很大程度上解決了上述矢量控制的不足，并以新穎的控制思想、簡潔明了的系統(tǒng)結(jié)構、優(yōu)良的動靜態(tài)性能得到了迅速發(fā)展。
功能模塊圖語言采用功能模塊圖的形式，通過軟連接的方式完成所要求的控制功能，它不僅在可編程序控制器中得到了廣泛的應用，在集散控制系統(tǒng)的編程和組態(tài)時也常常被采用，由于它具有連接方便、操作簡單、易于掌握等特點，為廣大工程設計和應用人員所喜愛。
HNL01.1E-0170-N0146-A-500-NNNNR911307202
1746-P4
AllenBradley2711P-T6C20D/DPanelViewPlus600Touch/Ethernet?/RS-232MFG2011
NRDI01低價銷售ABBBailey
YASKAWA∑-Ⅴ系列安川伺服驅(qū)動器SGDV-R70A01A
1756-IB16
ABAnalogOutputModule1771-OFE1-S/B
3HAC020843-001
YB161102-BS
K0200GNDisplayProcessor10SWPkg
P0999ZZCP10ToCP605000FTValuePt.AdvUpgradeLic
