卓凱以“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),以最大限度追求客戶滿意,并不斷開拓新領(lǐng)域業(yè)務(wù)。
應(yīng)用領(lǐng)域:
石油化工,鋼鐵冶金,水泥電力,環(huán)保水處理,汽車通信,港口碼頭,樓宇自控,安防監(jiān)控等多個(gè)行業(yè)。
特色服務(wù):
卓凱對停產(chǎn)的“DCS系統(tǒng)備件,PLC模塊備件”有著強(qiáng)大的優(yōu)勢只要您需要的PLC產(chǎn)品,我們就能幫您找到,公司極具價(jià)格優(yōu)勢。
歡迎來電咨詢~~~
聯(lián)系人: 程工
聯(lián)系手機(jī):15205082707
固定電話:0591-62182558
qq:340135333
變頻器驅(qū)動電路、保護(hù)信號檢測及處理電路、脈沖發(fā)生及信號處理電路等控制電路稱為輔助電路。輔助電路發(fā)生故障后,其故障原因較為復(fù)雜,除固化程序丟失或集成塊損壞(這類故障處理方法一般只能采用控制板整塊更換或集成塊更換)外,其他故障較易判斷和處理。
對所有接線端檢查、緊固,防止松動引起嚴(yán)重發(fā)熱現(xiàn)象的發(fā)生。對輸入(包括輸出)端、整流模塊、逆變模塊、直流電容和快熔等器件進(jìn)行全面檢查、參數(shù)測定,發(fā)現(xiàn)燒毀或參數(shù)變化大的器件應(yīng)及時(shí)更換。對變頻器內(nèi)風(fēng)扇轉(zhuǎn)動狀況、要經(jīng)常仔細(xì)檢查,斷電后,用手轉(zhuǎn)動風(fēng)葉,觀察軸承有無卡死或轉(zhuǎn)動不靈活現(xiàn)象,必要時(shí)更換處理。仔細(xì)檢查控制電路板上電子元器件,檢查和處理脫焊、變色、鼓肚、開裂、斷線(印刷板線路)等異?,F(xiàn)象,必要時(shí)對外表異常的元器件,可從電路板上脫焊測量檢查或更換。
變頻器中也存在一些數(shù)值型(如頻率、電壓等)指令信號的輸入,可分為數(shù)字輸入和模擬輸入兩種,數(shù)字輸入多采用變頻器面板上的鍵盤操作和串行接口來設(shè)定。模擬輸入則通過接線端子由外部給定,通常是通過0~10V/5V 的電壓信號或4~20mA的電流信號輸入。由于接口電路因輸入信號而異,必須根據(jù)變頻器的輸入阻抗選擇PLC的輸出模塊
故設(shè)備技術(shù)改造完成2-3年后,就出現(xiàn)變頻器維修配件或整機(jī)購買不到現(xiàn)象。代理商以這種產(chǎn)品淘汰,又推銷另外一種機(jī)型,結(jié)果出現(xiàn)了同一個(gè)設(shè)備改造項(xiàng)目,卻采用多種機(jī)型控制的情況。如我廠炭素一、二期焙燒4臺多功能天車變頻器改造,分別采用AB公司AC800-01、AC800-02兩種變頻器(2臺是2002年實(shí)施的改造;另2臺是2003年完成的)。又如我廠炭素凈化系統(tǒng)4臺200kW的排煙機(jī)2001年選用ABB公司ASC600(250kW)機(jī)型實(shí)施變頻器改造后,運(yùn)行3年多,就有2臺變頻器因無備件停用(因這種機(jī)型淘汰,已不生產(chǎn),無備件供應(yīng))。
1771-M1
FANUCA02B-0259-B501主機(jī)
JBAM-X004.0安川模塊
ABPOWERMODULE40382-074-55
IC690USB128
DSQC266B
42BTB2LBSLY4AB42BTB2LBSLY4
HeidenhainLIDA48讀數(shù)頭
FANUCA06B-0143-B075#7000
在圖中可顯示出電氣設(shè)備中各元件的空間位置和接線情況,可在安裝或檢修時(shí)對照原理圖使用。它是根據(jù)電器位置布置依合理經(jīng)濟(jì)等原則安排的,它表示機(jī)床電氣設(shè)備各個(gè)單元之間的接線關(guān)系,并標(biāo)注出外部接線所需的數(shù)據(jù)。
如我廠鋁電解車間環(huán)境惡劣,高粉塵、高溫(夏季廠房上部氣溫高達(dá)56℃)、高氧化鋁粉塵、氟化氫腐蝕氣體使多功能天車上變頻器內(nèi)電路板易積塵、風(fēng)扇粘死、電子器件老化迅速、GTR(或IGBT模塊過熱燒壞,故經(jīng)常出現(xiàn)過熱保護(hù),特別是在夏季,這種現(xiàn)象更加頻繁,而且模塊燒壞率很高,即使進(jìn)口機(jī)型(如Siemens、senken、fuji等)情況也是如此。為解決這個(gè)問題,我們通過加大天車上使用變頻器容量,才初步降低了變頻器的故障率和報(bào)廢率,但效果并不理想。
PLC的基本單元與各擴(kuò)展單元的連接比較簡單,接線時(shí),先斷開電源,將扁平電纜的一端插入對應(yīng)的插口即可。PLC的基本單元與各擴(kuò)展單元之間電纜傳送的信號小,頻率高,易受干擾。因此不能與其他連線敷設(shè)在同一線槽內(nèi)
1746-P2
FANUC法那克A06B-6079-H2082
Allen-Bradley-13A41747-SN B
IC693ACC328
Siemens6SC6100-ANA01462010.9070.11
6ES7392-1AM00-0AA0
140NOA61100
920093802
Honeywell621-1180R 6211180R
140NOE771011
467NHP81100
IC697MDL252
LGGM4-PA2AGM4PA2APowerSupply
3HNM09513-1DRIVESHAFTS6
CT機(jī)里面的控制板RA81SERVOCONTROLS1DE1
VDI67D0432
140CRA93200
MC07B0005-5A3-4-008285179
6ES5943-7UA22
SIEMENS6FC5210-0DF02-0AA01
EM210-20
7ME421.-.....-....
AS-MEEP-001
140DDI85300
VT-VSPA1K-1-1X,
140G-N-TC4H
ElectroCraftMAX-430ServoDrive
20BD052A0AYNAND0
HITECH觸摸屏PWS1711-STN
160362881
1492-J4M
A03B-0823-C003
SGDA-04AP
1756L55M12
VDI9980L5
AS-BDEP-216
1771-P7
3HAC16831-1
ABB3HAC2492-1
3HAC020869-001
A16B-1212-0251/03A發(fā)那科
PHENOMENEX00B-4336-B0SYNERGIPOLAR-RP8050mmX2mmR
3HNA003921-001ENDSTOPSWITCHAXIS7,ASSY
51401286-100
1492-SPM3C005
ANCO/PORISBASE_04/HSBASE_04/RHS
1771-P7
6DD1662-0AB0
IC697ALG440
ABBNAMC-11C
施耐德模塊TSXDSY08R4D
ALLENBRADLEYPV9002711-T9A12711T9A1
3HAC020841-001
EndressHauserM-Point50061730
HIRATAHPC-700B
AllenBradleyAB104-B110NZ243SeriesAContactor
供應(yīng)安川伺服電機(jī)SGMG-09A2ABB,
250-324ECRX
505BOD9AB505BOD9
1492-MCAA245
MSK100B-0300-NN-M1-AG1-NNNN/R911310478
A06B-6089-H106
1756-OF6VI
6ES5700-8MA11
140XCP90000
SGMG-09A2A3SX2供應(yīng)商
AllenBradleyPanelview550Cat#2711-T5A15L1
AllenBradley2711P-T7C4A1/APanelViewPlus700Color/Touch/Et?herNet/RS-232/?USB
505-6660
140ACI04000C
SI3HAC036161-002Repairkitaxis4
AllenBradley2711-T5A5L1PanelView550Ser/A*Test*
ABBSS8223BSC610042R1
IC697CMM741
ALLENBRADLEY1756-TBS6HFNFP1756TBS6H
SGDH-30AE-RY416
9200SHSVA
10XABAllenBradleyCarbonCompResistors1W47k!
100-C09B10
2711-B6C3L1
3HAC032570-001MSMNhttp://www.zxdadsqc.com/
KJ3001X1-BH1
KJ2003X1-BA2 2
169MMR169Plus-100P-1204
MFO-40CT
KJ3221X1-BA1
MM32PR000
3HAC040021-004Pressingtool
1336-BDB-SP69D
Siemens?Board?6SC6600-4DA01?6SC66004DA01
T471-600
6ES7323-1BH81-0AA0
TSXCX100
AB1762-OW1616ptVAC/DCRelayOutput
NTST01低價(jià)銷售ABBBailey
1785-L26B
TSXP574823M
YOGKAWAST6*A2
VDIX2721
07KR91
Allenbradley550panelviewLEDbacklight2711
590P電流互感器AH470330T032/3
800RR2TXAB800RR2TX
ABBCI810A/3BSE013262R1
ABB-3HAC18158-1保護(hù)控制單元
TSXXBTH100
7ME3950-1HR21
魯能DCSLN-01模擬量輸入模塊AI
1745-E103
5STP24H2800
XPEWHT-H1-5A2-Q5xCREELTD
*NEW*AllenBradley1793-IE4/A1793IE4AnalogInput
1746-NI8
DIGIFAS7116
SIEMENS-16ES7214-2BD23-0XB8
ABBDAO015
R911306008HAS01.1-105-NNN-CN《卓凱惠價(jià)速銷》
REXROTHTDM1.2-050-300-W1-2
FANUC發(fā)那科A20B-0007-0361SERVOPCBOARDVELOCITYCONTROL
ALLENBRADLEY22-RF9P5-ALNSFP22RF9P5AL
3HAC020817-001
3HAB8101-3
6SC9837-0KA01面板
AB2098-DSD-005-S?EUltra3000Servo
6FC5357-0BB33-0AE1
TWDAMO1HT
3HNA010763-001STAT.MOUNTINGBRACKET
3HNE06215-1PROFIBUS-DPSLAVE
p0916JT
TSXDEY64D2K
2711P-B12C6D2
CUTLERHAMMER1775T-PMPP-17001
3HAC12265-1
霍尼韋爾05701-A-0302
MoogD691Z2052D
140CRP31200
EmersonPLCEC20-0808ERN
MH1024Z1K2S01模塊正品
2711-K10C10
IC693CMM311
MAF100B-0100
1336F-AQF20-AF-DE
1746-HSCE
SquareS163A
ABBNBUB-41C
140ARI03010
AB1771-OADCACOUTPUTMODULE12-120V
FCM10E
500L-DOD93
IC660BBA103RR
7MB1943-2DA24
3HNA006262-001CCIB-01TOPASSEMBLY
3HAC020813-149
3HAC14550-1/03A
西門子6ES7951-0FD00-0AA06ES7951-0FD00-0AA0
CACR-SR30SB1BSY119
K0173KUModel51TaiwaneseLanguageOverlayCDROM
SI3HAC16626-2WristFoundryhttp://www.zxdadsqc.com/
Honeywell621-70216217021
7ME3250-1TC10-0AA0
1756-IF6I
HIRSCHMANNRH1-TP/FL
TSX3708056DR1
KSD1-48
Danfoss175H1001
1769-L32E
57510001-AA
P0999UPCP10ToCP30BAdvUpgradeSWLic
1336F-B015-AN-EN-GMS5
170XTS00100
3HNA006467-001COVER
XF823A霍尼韋爾模塊
140CPS11410
AllenBradleySCL500powersupply,10slot,1746-A10
XC68060RC50Motorola
HILSCHERCIF30-DNM配件
6ES5240-1AA21
AS-B820
AS-J471-001
3BSE008580R1現(xiàn)貨
FBM01
1747-L542
A06B-6093-H152
ALLENBRADLEY20AD8P0A0AYNANN?NUSPP20AD8P0A0AYNANN?N
FISHER費(fèi)希爾控制器型號:38B6041X152
3HAC020806-001
3HNP01176-1SWROTAPWWOBTN3MSCW
安川SGDS-04A02A
GESL465R
1746-NT8
140XTS00200
109-490-4209-1
3HAB9999-1/5
MVI56-DNP
RK80GJR5214400
8765D
3HAC020813-139
電路板3A99158G0120
AS-I427-000
TSXCTZ2A
意大利直流控制板EEI563N
SGDA-01BP
3HAC021830-001Cableharness,wirefeeder
INVITROGENE-GELBASE
AB1785-L40B1
IC200CBL001
歐姆龍C2000H-CPU01-EV1
FUJIGYS101DC2-T2A-B電機(jī)
AllenBradley2711E-K14C6
FORPARTSAllenBradley2711E-K10C6PanelView1000EOperatorInterface
AS-P452-025
140CRA93100
1771-ID01
SICOMPPC32-FCPU板CPUCP-S26361-D674-V
1784-PKTX
ALLENBRADLEY592-EC2ACNSFP592EC2AC
P0900KLModularWorkstation110
30731995-002
發(fā)那科A06B-6079-H105
6SE6420-2UD22-2BA12.2KW
GEIC660EBD020T1
三菱PLC備件A61PMitsubishiMelsecPowersupply
3HNP01349-1COMPRESSIONSPRING
7MC2922-1EA
ABPLC1756-DHRIO99新
60DAYSWARRANTY!ColorTerminal6"SERBREVFFRN4.46
7KE3113-0BC11-3BS1
PC832-001-T
51195156-300
NewAllen-BradleyPanelview2711-TC4CRTtoLCDUpgradeKit
ALLENBRADLEYPANELVIEW600OPERATORINTERFACE2711-B6C10SER.BREV.G
SCHNEIDER(施耐德)140CPS111002
1771-OAD
3HAC020813-149
30733155-001
51401286-100
2098-UWCPRG
VMIVME-7671-421000
AB1326AB-B520F-21-K5
77143-221-51BCommboardfromAllenBradley2711-T5A9L17714322151BN981
VDIA-50200R
P0902VG80MbDiskDrivew/AP20KanjiSW
3BSE001077R1現(xiàn)貨
FX0N-24MR+F930GOT-BWD-C
1442-PS-0812E0010A
ESMD751L4TXA倫茨
TWDNOZ485D
TC530
3BDH000033R1
140DAO84210
F3SP28-3NUSPPF3SP283N
測壓儀表MI-170100KPA品牌:FUKUDA
140CPS22400
YASKAWA-CIMR-XCCA20P4
ABPLC1746-A10
P0903SAFBM05TerminationCable,Wire
7MT100ATexasINSTRUMENTS模塊
ABBSNAT-1203-BDB+SNAT-7261-SCP
3HAC020813-165
800TPT26GAB800TPT26G
ABBCI810V1/3BSE008584R1
P0904HA
140NOE51100
FOXBOROP0916JTFBM2111
伊頓馬達(dá)101-3634-009
ALLENBRADLEY2094-AM02SNSFP2094AM02S
6DS1213-8AA8
FANUC-4A03B-0801-C101驅(qū)動器
ALLENBRADLEYPANELVIEW10002711-T10G15L1INTERFACE=)
PHOTOSWITCH42KL-W1TC-G3NSPP42KLW1TCG3
AllenBradleyACDrive13361336S-BRF10-AA-EN4-HA2-L6
AS-E380-904
3HNA011760-001GASKET,REARPARTCOVER
MAC112C-2-KD-4-C/130-A-0/WI520LX/S005
ECE243-0
800MRH3104BLAKAB800MRH3104BLAK
ABBDSAO110/57120001-AT
140DDO84300
1771-OZ
ALLENBRADLEY2711-NR1NSFP2711NR1
51401286-100
XBTL1003
MAC090C-0-KD-4-C-110-A-2-WI522
RELIANCEELECTRIC57409-D/J-3637/57C409
141A-AHS72
ALLENBRADLEY800A-M2ARNSFP800AM2AR
16101-174?
K0175GNDevIntegrator15SWPkg(V3.x)BasicASCII3.5"
140U-L-FMX10
FCM2F2
P0999FKVIDEOSPECProcToWP51BAdvSWUpgradeLicense
1FK7081-5AZ91-1ZZ9-Z
1336F-C250-AN-IT
TSX08EA4A2
140ACI03000
三菱FCA520系統(tǒng)主板QX611-1
140DAO84210
3HNA011732-001SMUBRACKET
西門子6ES7972-0AA01-0XA0
AB1785-L20B/EPLC-5/20Processor16KWordsSRAMF/WK.2
AH385621U001電源板
30732425-001
2711-K6C9AllenBradleyPanelView2711K6C9N816
IC693PCM311
1771-OAN
YASKAWA∑-Ⅴ系列安川伺服驅(qū)動器SGDV-R70A01A
ABBGM5251
CogsdillWR-FH-2025?
FANUC法那克A860-0326-T1031
Allen-Bradley-491746-OBP16C
1394-SR36AF
AB1336F-BRF30-AA-EN-HAS2
AllenBradleyENetPanelView+2711P-RP/Gw/2711P-RW7&2711P-RR256NewOpenBox
3HAB6691-1
1756-IR6I
VDI4392
XPEWHT-L1-0000-009E7CREELTD
2159167-71Spacer
3HNM02134-1BOTTOMPLATE
MDD112B-N-040-N2L-130PAO
FactorySealed1794-TB3GSAllenBradley1794TB3GSD12
ALLENBRADLEY2711-NV3TNSFP2711NV3T
7PA3042-1AA00-.
IC693MDL645【價(jià)格】
A06B-6035-H422/H423
140CRP93200
AS-BDAU-257
AllenBradley1756-IA16/A1756IA16ControlLogix
2711P-B10C4D1
140DDI35310
SGMJV-04ADE6S
NEWALLENBRADLEYPV+2711P-T12C4D22711PT12C4D2NIB
VMIVME-3111-000
AllenBradleyPanelview1400e2711e-T14C6REV:BSer:A
HDS02.2-W040N-HS12-01-FW
TSXP57204M
Bently7213002
6FC5210-0DA21-0AA1
西門子6FX1121-4BA01
SR469Relay469-P5-HI-A202
3HNA010765-001BRACKETFORCLAMP
SNAP-D6MC
TOSHIBATBU31A
LR3-0201
BoschServodynSM25/50-TC1065670-105(Nr.8)
VDIX2706B
XBTHM007010
AB1769-IA16/A1769IA16CompactI/OModuleSeriesAInputModule
A06B-6079-H1062
160-BA10NPS1&P1AB160BA10NPS1G303
P0800DBCP10Fieldbus/TermBlockCable
AB1762-IA8MicroLogix1200InputModule,SeriesA,RevA-
模出卡AO34811塊
ALLENBRADLEY2711P-RN6PANELVIEWPLUSDH+/DH485/RIO***XLNT***
TC-FPCXX2120/240vacPwrSupply
AB1336-MOD-KB010
3HAC020817-001
A06B-6096-H201H204
AS-P890-000
7MJ1113-....1
MC-TAIH02模擬輸入板
西門子6SE7024-7ED84-1HF3
5X00070G046
3HNA008932-001BEARINGBUSH
FC-9821X
1336F-MCB-SP2E【AB變頻器】
GRACOCYLINDERPUMP184461*NEW*
2711-B5A2L3
AH385128U004優(yōu)質(zhì)低價(jià)
1336F-AQF07-AE-IT
E4809-S10-002
MPR51A065-503-00
CP60P0961FR
140DRC83000C
3AT350.6
VDIA-51200V
140G-H2C3-C60
ALLENBRADLEY800P-XANSPP800PXA
7MB1943-2BA20
MAD180D-0200
3HAB2242-1
TK-PRS021
1771-IFEK
3HNA012953-001O-RING
NEWALLENBRADLEYPV+2711P-T10C6A12711PT10C6A1NIB
ALLENBRADLEY2711-K5A16PV5502711K5A16FRN4.20
TK-ORC081
YOKOGAWADCSAAR145-S00(RTD/POTInputModule16channels)
YASKAWA安川伺服電機(jī)SGMAH-08AAA-NK32
Siemens6EC3600-0D
ControlTechniques140X14/28
WDP3-014.0801
PC-DIO-96
500FBOD920AB500FBOD920
HDS04.2-W200N-HS12-01-FW
ASEAEG40-1模塊
1757-SRM
YT212001-AK
SEW31C110-503-4-00
3045548
1756-DPALEN
YASKAWA安川UGTMEM-06LSF61(TG-7SVC)1
AB1746-HSCENSPP1746HSCE
CPCR-FR02A安川控制器
RexrothMDD093A-N-040-N9N-110PS0/S047
A20B-8200-0560
FIR2-41-A
Allen-Bradley193-B1N6MotorOvercurrentProtector,300Amp,NNB
1747-L542
AB1756-L55M131
BoschRexrothServodynKM1100KM1100048798-106
MAD130B-0100-SA-S2-AP0-05-N1R911311912
140CPS21100
1492-SP3C250
XBTZ928
COMDELFP0413
Kl?cknerMoellerLE4-116-DD1LokaleErweiterung-used-
9322LP.3F倫茨變頻器
GUARDMASTERLTD440K-B04026NSPP440KB04026
6ES5955-3LC13
ALLENBRADLEY40888-313-53SMCPLUSMOTORCONTROLLERMODULE
FBM237電纜P0916DC
IC697CPM790
FBM237
M1T