卓凱以“專業(yè), 誠(chéng)信,創(chuàng)新,合作,共贏”的經(jīng)營(yíng)理念,不斷開(kāi)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(kāi)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(duì)停產(chǎn)的“DCS系統(tǒng)備件,PLC模塊備件”有著強(qiáng)大的優(yōu)勢(shì)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(shì)。
歡迎來(lái)電咨詢~~~
聯(lián)系人： 程工
聯(lián)系手機(jī)：15205082707
固定電話：0591-62182558
qq：340135333
過(guò)載保護(hù)。逆變器輸出電流超過(guò)額定值，且持續(xù)通達(dá)規(guī)定的時(shí)間以上，為了防止逆變器期間、線路等損壞要停止運(yùn)轉(zhuǎn)。恰當(dāng)?shù)谋Ｗo(hù)需要反時(shí)限特性，采用熱繼電器或者電子熱保護(hù)（使用電子電路）。過(guò)負(fù)載是由于負(fù)載的GD（慣性）過(guò)大或因負(fù)載過(guò)大使電機(jī)堵轉(zhuǎn)而產(chǎn)生的。
PLC 在執(zhí)行階段，按先左后右，先上后下的步序，執(zhí)行程序指令。其過(guò)程如下：從輸入狀態(tài)寄存器和其它元件狀態(tài)寄存器中讀出有關(guān)元件的通 / 斷狀態(tài)，并根據(jù)用戶程序進(jìn)行邏輯運(yùn)算，運(yùn)算結(jié)果再存入有關(guān)的狀態(tài)寄存器中
除了環(huán)境因素，安裝時(shí)還應(yīng)注意：PLC的所有單元都應(yīng)在斷電時(shí)安裝、拆卸；切勿將導(dǎo)線頭、金屬屑等雜物落入機(jī)體內(nèi)；模塊周圍應(yīng)留出一定的空間，以便于機(jī)體周圍的通風(fēng)和散熱。此外，為了防止高電子噪聲對(duì)模塊的干擾，應(yīng)盡可能將S7-200西門(mén)子plc模塊與產(chǎn)生高電子噪聲的設(shè)備（如變頻器）分隔開(kāi)。
定期(根據(jù)實(shí)際環(huán)境確定其周期間隔長(zhǎng)短)對(duì)變頻器進(jìn)行全面檢查維護(hù)，必要時(shí)可將整流模塊、逆變模塊和控制柜內(nèi)的線路板進(jìn)行解體、檢查、測(cè)量、除塵和緊固。由于變頻器下進(jìn)風(fēng)口、上出風(fēng)口常會(huì)因積塵或因積塵過(guò)多而堵塞，其本身散熱量高，要求通風(fēng)量大，故運(yùn)行一定時(shí)間后，其電路板上(因靜電作用)有積塵，須清潔和檢查。對(duì)線路板、母排等維修后，要進(jìn)行必要的防腐處理，涂刷絕緣漆，對(duì)已出現(xiàn)局部放電、拉弧的母排須取除其毛刺，并進(jìn)行絕緣處理。對(duì)已絕緣擊穿的絕緣柱，須清除炭化或更換。
ALLENBRADLEY2711-K9C82711K9C8PANELVIEW900
6FC5357-0BB34-0AE0
3HAC020823-002
3HAW107700656W107700656Switchsupport4tracks900m
1771-CX25
臺(tái)灣泓格i-87013
VDIX2705
6ES7321-1BP00-0AA0
3HAC020843-001
對(duì)特重任務(wù)電機(jī)，如印刷機(jī)、鏜床等，操作頻率很高，可達(dá)600～12000次／h，經(jīng)常運(yùn)行于起動(dòng)、反接制動(dòng)、反向等狀態(tài)，接觸器大致可按電壽命及起動(dòng)電流選用，接觸器型號(hào)選CJl0Z、CJl2等。
異步電動(dòng)機(jī)用變頻器調(diào)速運(yùn)轉(zhuǎn)時(shí)的結(jié)構(gòu)圖如圖1所示。通常由變頻器主電路（IGBT、BJT、或GTO做逆變?cè)┙o異步電動(dòng)機(jī)提供調(diào)壓調(diào)頻電源。此電源輸出的電壓或電源及頻率，由控制回路指令進(jìn)行控制。而控制指令則根據(jù)外部的運(yùn)轉(zhuǎn)指令進(jìn)行運(yùn)算獲得。對(duì)于需要精密速度或快速響應(yīng)的場(chǎng)合，運(yùn)算還應(yīng)包含由變頻器主電路和傳動(dòng)系統(tǒng)檢測(cè)出來(lái)的信號(hào)和保護(hù)電路信號(hào)，即防止因變頻器主電路的過(guò)電壓，過(guò)電流引起的損壞外就，還應(yīng)保護(hù)異步電動(dòng)機(jī)及傳動(dòng)系統(tǒng)等
據(jù)預(yù)測(cè)，2000年我國(guó)工業(yè)自動(dòng)化的市場(chǎng)規(guī)模達(dá)170億至207億人民幣，其中工控機(jī)占40億左右、PLC占30億左右，再加上DCS系統(tǒng)、FCS系統(tǒng)和NCC系統(tǒng)（占60億）中使用的PLC和工控機(jī)，可以看出其在工業(yè)自動(dòng)化領(lǐng)域中舉足輕重的作用。
Bently72708-01
AKM23F-VA
140XBP00600
6ES7131-1BL12-0XB0模塊
7ME3940-6BL03
XRCGRNL1000000N03CRE
VDI4661
6ES7231-0HC00-0XA0
XBTZ9730
E3HNM06380-1EXCH.MOTORWITHGEAR
3HNP04191-1SCREWDIN912
西門(mén)子6ES7153-1AA03-0XB0
140M-C2E-B40-RX
1784-PCMK
C98043-A1601-L4
TTR-2953-3104-A
SEW31C040-503-4-001
A20B-0007-0020
AllenBradley1756-DNB|DevicenetModule
VDIF0630302203
1336-L5E
UDX5114-G4-2
1756-OW16I
OC647PCISMBLKPI0100
TSXFPCA100
SEW編碼器ES2T
1336F-BRF50-AA-IT
AS-BFRQ-204
DSQC3613HAC0373-1
BENTLYNEVADA128031-01C
SGMAH-01AAA4C安川伺服電機(jī)
西門(mén)子備件C98043-A7014-L2/C98043-A7014-L1
AS-BDAP-253C
SGM-02GNK23伺服電機(jī)
DSQC522
HPC7369-20821
3HAC020869-0013HAC020801-001
LE06565
1746-P1
51304431-175
MVI56-MCM
DSDO110
XPEHEW-L1-6C1-R2-FCREELTD
SCHNEIDER（施耐德）140DDI3530022
51196093-200FTAMtgChannel,WideMarkhonw/ShGrndBar
X5643S14IXICOR
AS-J892-101
1756-IB16I
UTMSI-10AADEZD 232615-1-BMI 001
UGCMEM-15-MC52
836TT253JAB836TT253J
3A98720G18CableGreenCableoutthefrontofVMESparc6
VDIF0615301105
1756-PA72
7KE6000-8GE00-1AA0
1336F-AQF50-AF-IT
ToyiZXQ2003電動(dòng)閥門(mén)定位器
PHELECTRODESENSOR
AllenBradley2711-KC1XPanelView1200
力士樂(lè)HDD02.2-W040N-HD12-01-FW1
RelayYAMATAkARI-D25MU(coilDC24v)
XMLEZW-0-27H-U20-D0HCREELTD
ABMicrologix16PTVAC/VDCRelayOutput-1762-OW16-SerA-RevA
1756-L63
MVME162-522A
7ME430.-.....-....
IC647IF58CLNTCDVM
6ES7132-0BH11-0XB0
1771-IXEK
7ML1998-5LS11
XPEWHT-L1-5D3-R2CREELTD
6ES5775-0AA13
USAFED-03D21安川電機(jī)
JAMSI-B1031
A06B-0652-B212
HDS03.2-W075N-HS12-01-FW
A06B-0142-B675#0006
SINANOSE04-10WA1
840USE11200
AB1756-ENBT
74101-482-52價(jià)格
西門(mén)子浪涌抑制器：6SE7032-2FC85-0JA0/C98043-A1696-L1
1756-LSP
BL-MC150E-20
AS-C484-165
AllenBradley2711-T10C16L1/E2711T10C16L1Panelview1000
XY-L3142AD
VDI67B31001000
AB1747-L5421
IC693ALG223C5卓凱電子0591-62182520XYCOM
CPCR-01-SW2C
SEWOD-14075-SEW81015305
ANORAD69080-LP
YT212001-AM
AB74103-090-52
AllenBradley2711-T10C15PanelViewTouchscreenGlass
MVI56-DFCMR
QIAGEN129056MAXTRACTHIGHDENSITYTUBES200x2ml
IC646NCN001
1336F-AQF07-AJ-DE
AS-B807-132
VDIX2905
Allen-BradleyBulletin2711MEMORYCARDRETAINERKIT77135-146-52NewNIB
WSL2010R3000FEBVISHAY
MARS12217MOTORRUNCAPACITOR30MFD370VACROUND(10)
西門(mén)子CPU板卡型號(hào)：SMP-E129
TRICON3700A5
ALLENBRADLEY2711-T10G10L12711T10G10L1PV10002711-T10G10L1X2711-T10G10
2711-B5A5L2
3HNM12517-1MASTERINGKIT
AllenBradley2711-K5A10L1/F|PanelView550*NNB*
6ES7332-5HD00-0AB0
140M-C2E-C16-BX
6FC5357-0BB33-0AE1
3HNA011618-001MOUNTINGEQ.ONDELIVERY
1336F-B020-AA-EN-GM5
1494R-N15
AllenBradley2711-T9A5Panelview900SerB/RevA(UEX)
Endress&Hauser52028260模塊
通訊電纜Profibus總線電纜
AB13CardRack.Slc5/04Cpu/WithAllCardsListed
IC693ACC318
SNUX日本神視RS-520L1
LP-100KB日本共和踏板立計(jì)
IC655MDL577RR
DAI10
USEDAllenBradley2711-K9C9PanelView900SeriesCRev.D
1756-OB32
AS-B592-001
3HAC031547-001HarnessA31-A21
IC200UEX212-24
6ES7414-2XJ01-0AB0
6GK1143-0AB01現(xiàn)貨
3HNP03384-3FUSE_EQSEMIDELAY
Q0300DXINT15SWPkgV4.xAllenBradleyPLC2
6SE7024-7TD84-1HF3安川ETX003822
IC697CPU772
1492-IFM40D24
PG85GJR5219B00
Allen
1414-CTE03PDSAA
MHDA1112N00
F3XH04-3N
NEWALLENBRADLEY2711-T6C2L1PANELVIEW600TouchGlass
3HAC030353-001Gearboxaxis1-2,spare
電源WH1-2FF1X00024H018
57120001-AT優(yōu)質(zhì)低價(jià)
140CPU42402
XBTZ939
【51304516-200】HONEYWELL
3HAC020843-001
DCV125-400-1-230
140CPU65160
SUNDSTRANDTUROLLAHYDRAULICPUMPMODEL#TAM--38-031/2K
3HAC020813-060
OMRONDRT1-ID08NSFPDRT1ID08
艾默生PLCEC20-0016ETN
3RW3035-1AB04
NEWBoschRexrothDDLFieldbusInputModule3375002000
KOMS-A2
AllenBradley2711P-T6M20D/BPanelViewPlus600Touch
3HNA003120-001HOSE
3HAB2213-1/5
1756-M22
TSXCTZ1A
SGMGH-44A2A-YR41價(jià)格
3HAC17128-1
P0999XXSMGToAW51DAdvUpgradeSWLic
TRICONEX3504E
140CRA93200
LenzeEVF8211-E
AB1756-PB72\CAB-PLC系統(tǒng)
MPB51A0100-503-00
1745-N1
富士PLCNB2U90R-11
NTSM01低價(jià)銷售ABBBailey
3HAC020813-014
TSXASY410
FagorAutomationVID.INT.U.30/800
7ML1991-5BB31
1756-CN2R
1792D-88HC
EHDB2800
AB1746-A7
1746-OBP16
51309208-100PWA,FiberOpticLDI/OLink,8KM
MDD090C-N-030-N2L-110GLO
1336F-C025-AN-IT
P0926SPFBM215/218CompressionTermAssembly,PolyAmide
140CPS11410
NSDMRE-G128SP06
AS-B548-000
140M-C-ASA11
1756-IT6I2
71-051-676710516760005022165
3HNM01438-1SMALLCOVER,VERTICALARM
W600-006
SiemensC8451-A14-A5-6
16207-61/1239RTMCAN
140DRA84000
IC200UEI016
BN624A960H03B
7ME3940-0SL35
6ES5460-7LA11
BOSCH/REXROTH/?INDRAMATDSS01.1/DSS1.1?/DSS11SERCOSINTERFACEMODULE***XLNT***
富士PLCNP1Y16R-08
AB1756-OB32模塊
FANUC發(fā)那科A06B-0063-B103發(fā)那科電機(jī)
IC697PWR731RR
1746-IA16
2711P-T15C4D1
ALLENBRADLEYPV+2711P-B10C4D22711PB10C4D2
UDX5128
CL275C1
IC647HSTES75KM
1784-PKTX
6411-PB4-C-N-K控制器
西門(mén)子6ES7307-1BA00-0AA0
TSXRKY8EX
EC20Z-2416BTA艾默生
1492-PPJD3
IC647PATH105
安川伺服電機(jī)SGMPH-01AAA21
3HAWC116593MotorTS4836N9020E435
AS-9490-003
AB2090-XXNPMF-16?S05NSFP2090XXNPMF16S0?5
3HNA016304-001COUPLING,FEMALE
1756L55M14
BLACKBOXSW925AE1
UNYSPULFTCD22
RELIANCEELECTRIC瑞恩控制器
Allen-Bradley-751746-P2C
6FC5357-0BB25-0AA0
IC200ALG331CA
EMERSONDELTAVKJ4001X1-NA1
PMK323A-110
CUTLERHAMMER110250T/91000T配件
3HNA007087-001COWERWITHWINDOW
allenbradleyab2711-K3A5L1BPanelView300
P0400YE
KBA-006504S007-320-ALC-SIG4
編號(hào)Cat.debionPartNO.
MAS51A005-503
EATONIDTPANELMATE92-00585-04*NICE*
YASKAWA安川∑-Ⅴ系列伺服驅(qū)動(dòng)器SGDS-50A12A
1336F-C200-AA-EN-L4
AB1746-OB32
REXROTHSE301TIGHTENINGCONTROLLER0608830160
YOKOGAWADCSEH1*A
AS-E685-904
P0800EASPECTRUMInterfaceCable
ALLENBRADLEYPV+12502711P-RDT12C2711PRDT12CDISPLAYMODULE
1756-LSP
X9C102SZISL
TSX3705028DR1
1756-CNBR
EDWARDSIQDP80-EH250
DODGEDSERIESMOTORBRAKEMODEL#56DBSC-6
4102560601AB4102560601
1SAP180600R0001
6FX1121-2BA03
IC660HHC005A
C044A
1336F-B015-AJ-EN-L6
MC07A008-503-4-0108278962
SI3HAC038874-001RetrofitkitIRB1600
XPCWHTL1000000B02CRE
140DDI35300
1756-PA72
SNAP-AOV-25
1336F-B400-AN-EN-L6
西門(mén)子PLC6ES5452-8MR116ES5452-8MR11
1394-SJT10-C-RL
ABSLC503Cat.No1747-L53216KMemorySerDwOS1747-OS302RevB
SEWOD-34055-SEW810155607
IC3600APAB1
170MCI02180
A801
140DAO84010C
1C31169G023
FX2N-1PG
AllenBradley2711-K3A10L1/B|PanelView300
ABSLC5001747-L532SEREREV8FREESHIPGUARANTEED30DAYS
1746-NI4
JANCD-MB22-3YaskawaYASNACMainboardDF8101521-C0
VDI7796
3HAC020869-0013HAC020801-001
MCH41A0040-5A3-4-0T08276757
AllenBradleyAB1336S-BRF05-AA-EN-SerD.5HPFRN1.06
21262851-105Locknut
3HNA014547-001SETOFASSEMBLYPIN
XPEWHT-L1-7C4-Q2xCREELTD
1791-16A0
SUPERIORELECTRICSS400BU
MPS20-3X400-500/24電源
ALLENBRADLEY1497-N34USPP1497N34
1756-L62
PCI-6013
GEFANUCIC200PBI001-FFIC200PBI001
施耐德PLCTSXAEY414+TSXBLY01
IC693ACC300RR
ALLEN BRADLEY 1395-KP51 NSFP 1395KP51
TSXMRPC768K
KJ4002X1-BA1
37911-4-0338125
ABBCS31ICFC16L1
PK243-01AA
1756-CNBR
SGM-04AS14伺服驅(qū)動(dòng)
XPGWHT-L1-5D2-R3xCREELTD
P0400YKFBM09
140G-H2C3-C25-KA
3BSC950107R1
OrbisphereModel3600Orbisphere36003600/120EO2
AS-E780-904
AS-H819-100
3HAC020813-139
Mannesman25"RexrothHydraulicCylinderextends18"
TSXDEY32D2K
7KB9203-8AB
XPGWHT-L1-5B3-R3CREELTD
MOELLERELECTRICEBE-200INPUTMODULE24VDCDIGITAL
7ME3950-3SK01
1394C-AM04
YB560107-EHKEYPROGRAM
SGDB-15ADG-P
MM-PM21-400C
80026-518-01AllenBradley
1785-BCM
MAC112A-0-LD-4-C/130-A-0/W1520C/S05
3HNA014709-001BRACKETONARM
英國(guó)LAND高溫計(jì)LMBasic
VDI64522I
3HAC020813-165
1336F-AQF30-AE-IT
A4091A硬盤(pán)ST3215N2GB54OORSCSI
51304584-200模塊正品
AllenBradleyAB1771-IBInputModulePLC5
ALLENBRADLEY802T-ATPFNFP802TATP
1771-IANAllenBradleyPLC585-138VACInput1771IAN
VICKERSPVB10RSY31CC11
MP3101TRICON
6FC5210-0DA20-2AA1
AllenBradley2711-B5A1/FPanelview5502711B5A1/F
YaskawaCPS-IONBCPSIONBDCPowerSupplyCPS-10NB
VDIMNCGR121TBMA
1771-CP1
HONEYWELL霍尼韋爾模塊型號(hào)：TK-MUX021
140XBE10000
MAD160B-0050
ALLENBRADLEYPV6002711-T6C15L1FRN4.432711T6C15L1
840USE11500
ALLENBRADLEYPVPLUS2711P-RDT15C2711PRDT15CDISPLAYMODULEONLY
FOXBORO?？怂共_FBM054
AllenBradley1756-ENET/ACommunicationInterface
MCV41A0075-5A3-4-008269335
西門(mén)子6ES7953-8LJ11-0AA0
SD833
西門(mén)子3RW4076-6BB44電機(jī)軟啟動(dòng)器
B&R4C2200.01-110 智能控制模塊
MILLIPOREMDVX-018S011
X20CP0292貝加萊
BDS4A-206
3HNM01846-1
1336F-A030-AJ-DE
6ES5944-7UB21
DI810
CPCR-MR08C-H伺服控制器
Allen-BradleyPLCBroadbandModem1785-05B
XPCWHT-L1-WC0-Q4/IxxxCREELTD
MOD1/1X128-082
172JNN21032C
NewInBoxAllenBradley2711P-K7C15D2A2711PK7C15D2
P0970LWKeyboardCable,6Ft
BAILEYIPFLD244
XF2M-4015-1AOMR
3HAC020813-060
AS-B802
2711E-UKCK10
TERADYNE950-661-03-00-A
CI801KIT
ABBCS31ICSE08B5
6FC5357-0BB25-0AA0
MVI69-PDPS
和利時(shí)FB193多功能卡FN193-B
AllenBradley2711-K3A2L1SerBRev.AFRN4.41Panelview300
SA1673BSE003390R1
140G-K-NCTD30
1492-W3-G
6ES5924-3SA12
P0926CA24VdcFPSPowerCable,16"
ABBIMHSS031
美國(guó)GE20.00IC693CPU350-CGPLC控制器
科爾摩根AKM41H-ACCNC-00
EBM西門(mén)子6RA24風(fēng)扇6RY1241-0AA00R2D180-AL10-18
140DDI35300
1C31234G01
USAMED-03B21
3BSE013234R1
140CPU67160
170ADM54080
PZE3V22
140ERT85410
800MSJC2BLARAB800MSJC2BLAR
MCH42A0075-503-4-0T
OMRONC60H-EDR-DUSPPC60HEDRD
140AII33000C
140XBP01600
1336F-BP300-AN-IT-CM
1411-180SHT-202
DDS02.1-A150-DS54-00-FW
P0901FAPanelDisplayw/AutoManualStation-100Vac
6ES7414-3XJ00-0AB0
DSDX4522
1747-L551/A
7MF4997-5BS
TWDAMO1HT
CT3-3232A
6ES7322-5GH0
IC693ALG391
3HNP01701-1GUIDEPINDIN6325
6ES7318-3EL00-0AB0
BoschCNCServodynSM5/10-TC060839-102RexrothSPS
2711P-K7C15B1
3HAC020855-001
