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,公司極具價格優(yōu)勢。
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用接觸器對變壓器進行控制時，應(yīng)考慮浪涌電流的大小。例如交流電弧焊機、電阻焊機等，一般可按變壓器額定電流的2倍選取接觸器，型號選CJl0、CJ20等。
按主觸點極數(shù)分可分為單極、雙極、三極、四極和五極接觸器。單極接觸器主要用于單相負(fù)荷，如照明負(fù)荷、焊機等，在電動機能耗制動中也可采用；雙極接觸器用于繞線式異步電機的轉(zhuǎn)子回路中，起動時用于短接起動繞組；三極接觸器用于三相負(fù)荷，例如在電動機的控制及其它場合，使用最為廣泛；四極接觸器主要用于三相四線制的照明線路，也可用來控制雙回路電動機負(fù)載；五極交流接觸器用來組成自耦補償起動器或控制雙籠型電動機，以變換繞組接法
操作頻率接觸器在吸合瞬間，吸引線圈需消耗比額定電流大5～7倍的電流，如果操作頻率過高，則會使線圈嚴(yán)重發(fā)熱，直接影響接觸器的正常使用。為此，規(guī)定了接觸器的允許操作頻率，一般為每小時允許操作次數(shù)的最大值
由 PLC 的工作過程可見，在 PLC 的程序執(zhí)行階段，即使輸入發(fā)生了變化，輸入狀態(tài)寄存器的內(nèi)容也不會立即改變，要等到下一個周期輸入處理階段才能改變。暫存在輸出狀態(tài)寄存器中的輸出信號，等到一個循環(huán)周期結(jié)束， CPU 集中將這些輸出信號全部輸出給輸出鎖存器，這才成為實際的 CPU 輸出。因此全部輸入、輸出狀態(tài)的改變就需要一個掃描周期，換言之，輸入、輸出的狀態(tài)保持一個掃描周期。
6FC5147-0AA15-0AA1
HoneywellHC900DCS900H02-0001
7MH4108-3KC01
6ES7461-0AA01-0AA0
XC88110RC45DMotorola
HNL01.1E-1000-N0020-A-500-NNNNR911306777
控制板SE051432622903858560112A06
AS-C484-015
W808-002
變頻器通電后無顯示，也是較常見的故障現(xiàn)象之一，引起這類故障原因，多數(shù)也是由于開關(guān)電源的損壞所致。如MF系列變頻器的開關(guān)電源采用的是較常見的反激式開關(guān)電源控制方式，開關(guān)電源的輸出級電路發(fā)生短路也會引起開關(guān)電源損壞，從而導(dǎo)致變頻器無顯示。
PLC的硬件結(jié)構(gòu)是可變的，軟件程序是可編的，用于控制時，非常靈活。必要時，可編寫多套，或多組程序，依需要調(diào)用。它很適應(yīng)于工業(yè)現(xiàn)場多工況、多狀態(tài)變換的需要。
PLC連接的過程變量按信號類型劃分可分為開關(guān)量（即數(shù)字量）、模擬量和脈沖量等，相應(yīng)輸入輸出模塊可分為開關(guān)量輸入模塊、開關(guān)量輸出模塊、模擬量輸入模塊、模擬量輸出模塊和脈沖量輸入模塊等
BoschServodynSM18/60-GC161070917167-102(Nr.12)
1C31132G01
6DR5210-0EN00-0AA0
FBM207B4GE
Honeywell621-9937
1336F-B300-AN-IT-CM
VDI4205
1756-IF6I
SNAP-OAC5-I
IC200MDD848LT
HONEYWELL51304516-200
YASKAWAMotionoack-33programmer安川控制器
施耐德TWDDRA16RT
AllenBradley2711-K3A2L1A2711K3A2L1APanelView300OperatorControlPanel
AS-P452-012
2711P-T10C15B1
MOTOROLAMVME162-2101
140NOE77101
AB1746-A7
VDIMNCGR081TBEP
6FC5357-0BB34-0AA0
MCS40A0075-2A3-4-0008270759
22-COMM-D0
DSQC249B
GP-0602NT-F4SB
1756-DNB
AllenBradley1746-HSCESerAHighSpeedCounterEncoder
IC647IFXPELRGE
IC670MDL241
KJ3003X1-EA1
2711-K10G15L1
ALLENBRADLEY4100-212-PRUSPP4100212PR
VDIF141162
SC5103BSE003832R1
TSXCCPH15
6ES5721-0CB60
LOTOF9ALLENBRADLEYINPUTMODULE24DC4POINTSINK
Sprecher+SchuhCEP7-M32
2098-DSD-0100
1746-RL55
3ASC25H204現(xiàn)貨
VDI4522
IIADP02低價銷售貝利模塊
7ME3950-3LT01
2711-M3A18L10
3HAB3297-1Sealing
1756-BA2
ALLENBRADLEY2711-B6C1L1NSFP2711B6C1L1
ModiconTSXCompactADU205/AS-BADU-205模擬量輸入模塊
3HNP00033-1MO_EQSTRAPSMALL
1746-NI8
DSA-MTR-600
西門子6SC6120-0FE00
6AV3525-1EA01-0AX0OP25
2711-K5A5
6ES7132-4BD00-0AA0/6ES7132-4BD02-0AA0/6ES7132-4HB00-0AA0
NW-BM85S232
1489-M3C630
1747-L20G
SERVOAMPLIFIERBA30-320-S*NEW*
3HAW050008610-015Limitswitch1b
1492-PBC1
SNAP-IDC5D
AllenBradleyPanelView1000e,2711E-T10C6,VeryGoodCondition
BWD500072
MDV60A0220-503-4-0008264929
YT212002-C
2711T10C9
菲尼克斯2938620QUINT-PS-100-240AC/24DC/20
CT變頻器UNI340115KW另有UNI340218.5KWUNI340322KW
1336F-A125-AN-DE
PU515
100-C23J400
1336F-A010-AF-IT
MTR-3T42-H-R-B-M-0
IC200PWR101A
DSQC2593HAB2205-1
ACS143-1K6-30
X20CP0292貝加萊
P0926CP-ZCP270
W2E200-CE31-21
VDIF0630302201
2711P-T6C5D
NEWALLENBRADLEY2711-T10G320112711T10G3SEREFRN4.48NIB
VDI63806
Allen-Bradley2711-K9A1PanelView900
6ES7314-6CF00-0AB0
TSXDSY08S5
1C31129G03現(xiàn)貨
VDIF312210
PC-E984-265
EBMFANKIT#045-000-08034WATTS,48VDC
1336-WC058-MX3
6NH9720-3AA00
AllenBradleyPanelviewPlus400Catalog#2711P-K4M20D!
服務(wù)器(FOXBORO)P922043607001臺
ELIWELL280
FS
7ME3940-0GL00
7ME6910-1AA30-1AB0
VDI67B21271200
編號Cat.debionPartNO.
1785-L30B
Honeywell-DC5062
1747-L553
FBMSSW
1394-SR9A
YASKAWA-CIMR-F7U
GEIC693CPU3741
TSXTLYEX
3HAC020847-001
413360886
IC693MDL732
ALLENBRADLEY2711PRBT12HFNFP2711PRBT12H
ALLEN-BRADLEY1756-ENBTCONTROLOGIXPLCNIBSERIESA
FISHERDCSROC312
ABSLC5/04w/PowerSupply,5DCInput/5DCOutput,13slot
VDI4662
TSXCDP1003
Q0300DZINT15SWPkgV4.xAquatrolW1500
K0173CKIntegrator30ForABPLCSWPkg(Ver4.x)
*NEWSEALED*AllenBradley1769-OF4CI/A1769OF4CI6/09
1785-L40B
AS-B828-016
ABB?SPAJ-14OC
2711-B6C20L1
3HAC025112-001
XPCWHT-L1-5A0-P4/IxCREELTD
3HAC039368-001AxleforadjustmentleverKFM2/4
TSXCAY33
OC647APS30001
1746-R17
2711-K5A3L1
RANSBURGPOWERSUPPLY74306-02*NEW*
Simatic6ES5415-7AA11
TRICON3604E1
3HAB3265-1Shaft
AS-D012-000
3HAC024793-001
7MB1943-2DA43
ABAllenBradleyCarbonCompResistors1W2.7K（10pc）!
YASKAWA安川LASC-100W81
IC693PCM300LTMP
F35FeederProtectionSystemF35K00HLHF8LH6AM8LP6AU6AW2H1
IC697BEM711
3HAC020823-002
AS-P453-611
DSQC252
AB15MCOMMCABLE2090-CDNFDMP-S?15
P0800DBCP10Fieldbus/TermBlockCable
FOXBOROFBM031
1336F-A020-AA-IT
FWA-INDRV-MPH-03VRS-D5-1-SNC-MLR911307902
2711-T10G9
1756-IF16
AB2711P-T7C4D1觸摸屏
AS-212-000
TSXDEY32D2K
B&R3DO486.6
VDI4523
ABBdcsDI8103BSE008508R1
CM10/2001
ALLENBRADLEY1492-15ENSFP149215E
ES1222
XMLAWT-0-2S0-T50CREELTD
BOSCHREXROTHDIGITALSERVODRIVEDM30K1101-D/V0.40SOFTWARE
IC697ALG440
3HAC028357-001
AB1791-24A8ACInput/OutputI/OBlockSeriesBPriceForEach
181638-01B
6ES7478-1AP00-0AA0
YUKENAME-D-S-200-321
140XBP00400
SchneiderElectricUniversalCommsPLCCardQUCM-L
AllenBradley2711C-T6C/B|PanelviewC600
1336F-AQF50-AE-DE
NeverFlashed1756-L61SerBF/W1.9ABControllogixCPU
A/B1771-OFE1/CANALOGOUTPUTMODULEALLENBRADLEY
1X00024H01
171CCC78010
CIMRF7U2090
Bently72940-02-02-01-01-11
140CPU65150
3HAB2136-1/3
DSQC266B3HAB8797-1
6ES5103-8MA03
FBM20729套
SD812F
1SAP130300R0271
K0200UBServer70MediaNodebusDiskKitV6.2
3HAC16831-1
SCHNEIDER（施耐德）PC-A984-1301
有的安川伺服驅(qū)動器SGDA-01APSGDA-01AS
DSQC346C
170AAI14000C
2711-K5A5L3
AllenBradley2711-K5A2/H|PanelView550
3HAC7017-1
AllenBradley2711P-RP1/G|PanelviewPlus*NIBFS*
RELIANCE803.28.00DCABOARD
A06B-6074-H201
3HAC020869-0013HAC020801-001
AB1785-L30B/CPLC-5/30
800TPSDT16WAB800TPSDT16W
1757-SRM
1397-B300R-HA2
P0940JVGEGFK-0825MANUALI/O&GENIUSFIELDPROC
6ES7421-1BL00-0AA0
ER-JH-7200D
XBTZ9711
AB1756-OW16I1
3HAA0001-GN
IC200ALG230LT
PP-0105-000
2098-DSD-150-SE
IC697BEM711
7ME6910-1AA10-1BA0
ABB.PARTS.SELOGYT223001-AEYXU156B
3HAC020817-001
1336F-A040-AA-EN
TSXSTZ10
YASKAWA-CIMR-XCBA20P2
ABAllenBradleycircuitbreaker1492CB3G020
140DDM69000
EC20-8AD【現(xiàn)貨】
TK5133BSC950030R1
KJ3242X1-BA1
1336F-B050-AF-EN-L6
ALLEN-BRADLEY2711-B6C2PANELVIEW600OPERATORINTERFACEW/1747-C11-A
02-11364-00
ALLENBRADLEY2711P-T12C15D1USPP2711PT12C15D1
p0922VU
siemens6ES7414-2XG03-0AB0模塊
A06B-6058-H230
A06B-0315-B205廠家
AllenBradley2711P-T7C4D6PanelviewPlus7007"Touch!WOW!
BUSSMANN熔斷器原裝FWH-350A500VAC/DC
TSXCTZ1B
A20B-9001-0480
30750730-001
DS200LDCCH1ANA
YASKAWA JANCD-NCP30
Honeywell621-6300
VDI1504S
800T-XAP
ALLENBRADLEY2711-B5A12USPP2711B5A12
15DH6041X1-A113B5919X012ProcessNETHUB2
AB1747-M21747M2NIB
TSXDMZ64DTK
XRCREDL1000000J01CRE
15499-146
AB1771-DMC1AControlCoprocessorClean&Guaranteed
2711P-K6C8D
MANNESMANNREXROTHVT5008-17AAMPLIFIERCARDNICEUSEDTAKEOUTM/O!!
IC647HSTES1750KM
ALLENBRADLEY42EF-R9MPB-F4TRANSMITTEDBEAMRECEIVER
Make/ModelNo.ofUnits
1746-P1
WoodwardEASYGEN3200
VDIF0625301102
USAMED-03B21
XC3195A-4PQ160CXilinix
ABBCI810V2-廠家
3HAC020849-001
臺達觸摸屏DOP-A10THTD1
IBS24BK-I/O-T
E2010000730編碼器
7MF4997-1BD
XCV300-4BG352CXILINX
觸摸屏GP570-BG11-24
140ACI03000
AllenBradleyCarbonCompResistors2W220K（10pc）!
1489-M1D020
DDC01.2-N200A-D
XBTF023110
A06B-6111-H006#H550
0-60021-4
IC200ALG326
3HNA013592-001POWERRELAYSSYS.2CBS
FanucEE-5188-208-014
IC647MDA075
HONEYWELL霍尼韋爾板卡型號：56002201-100
140CPU67160
1785-KE
MDD112C-N-030-N2L-130PBO
GEIC693PWR3211
LABODNxR.80607-019
MKE118B-024
100S-C09KD23C
歐陸590C/591C主板CPU板電腦板AH463179u001
140DDI85300
3HNA015109-001PUSH-INCONNECTOR
SB822
E30004380A
3HAA3563-1
GB97/R
NEWALLENBRADLEYPV6002711-B6C102711B6C10NIB
1771-P5
5CL6824X1-A112P0050V032ANAL,I/PONLYP1.0.110
TDA1.3-100-3-L00
2711P-K12C4A1
TSXTLYEX
GMSV17-01-c91/062x/e
LC1-D32
XPGWHT-L1-2T0-R5CREELTD
1784-KTXD
Rexroth博世力士樂伺服器DKC01.3-040-7-FW
FBM206
BAILEYCONTROLSIMASM-02
6ES7193-4CC20-0AA0+6ES7193-4CA04-0AA0
NJ-Y16-R16商家誠信
RELIANCEELECTRIC57401-1B/D-2716
FX2N-64MR-001【現(xiàn)貨】
allenbradley1400e2711e-k14c6xsergrevdfrn5.16
1768-PB3
INDRAMATCTA04.1B
PH266-01GK-C5
ALLENBRADLEY74101-367-51REV.03AB-1336-SN-SP8A
MKD025B-144-KG1-KN
ALLENBRADLEYPOWERFLEX7020AD011A3AYNANG0*NEW*
RexrothHydraulicPress.Comp.FlowControlValve2FRM
3HAB8799-1
6ES7331-7PF11-0AB
FANUCA16B-2201-0580*NICE*
3HNA007905-001CABLEAM2.A1-AM2.A3.AX1
3HNP01750-1NUTKM5
140CFE03200
YASKAWA-CIMR-PCU40P7,1.5HP
IC647LDP000
3HNP00160-5RETAININGRINGDIN472
1756-TBNH
6FC5357-0BA11-1AE0
7MF1562-8AA04
YOKOGAWA106452ABAA1
ABB停產(chǎn)備件TaylorProcessAutomationCPUModule
1770-XU
施耐德模塊140DAI54000
IC693CHS399
KOLLMORGENMTC7206B1-R1C1
SGM-04AW12廠家
施耐德PLC170ADO34000
MCV41A0450-503-4-0T08275068
6RA2475-6DS22-0
GEBOARD44A399744-G01
AB1305-BA09A-HA2VARIABLESPEEDDRIVE
SGMAH-02AAA21
140CPS21400
閃存卡224KTSXMCPC224K
FBM21415
P0912KNAlarmPrinter,132Column,Russia
6FC5357-0BB21-0AE0
BDS4-240J-7101802A2
JX-300XDCSSP363
IC693MDL648
松下PLCFP0-C10RM
YYT102H
1492-CJT5-2
C150/0000/STD
6ES5944-7UB21
6ES5450-6AA11
1336-PB-SP2B
1336F-AQF30-AF-EN
3HNA014706-001BRACKETONBASE
IMMFP01
FOXBOROFBM05P0400YF
DAO01
Lenze386813
PSSSBDI808
140G-HTF4-D10
DO63013
西門子PLC6ES7407-0KA01-0AA06es7407-0ka01-0aa0
C98043-A1604-L1-04
MC07A022-5A3-4-0008272514
LenzeEVF8211-E
ALLENBRADLEYBARCODESCANNERCATALOG#2755L7RC
TURBOVAC361
3HNP01181-2
CIMRG7U40111
3HAW060005708Outhexagonwrench
ALLENBRADLEY2711-T10G10L12711T10G10L1PV10002711-T10G10L1X2711-T10G10
140CRP93200
UNYSPUEZTCD22
K0173BGHistorian20SWPkg(Ver4.x)
BLD180A-MK
TSXCTZ2A
PP846(帶CB801通訊模塊)1套
A06B-0512-B002
3HAC14000-2
LotABPowerFlex22-HIM-H10RJ45HIMDriveCableNIFP
XPCWHTL1000000802CRE
IC646MPC101
6ES5254-4UB21或6ES5254-4UB21板卡
E501825880AC-MOTOR
VDIA-50150
HONEYWELLDCS621-0020RC
安川伺服電機SGMG-06A2BBB
1336F-AQF50-AE-DE
GEFANUCIC693PCM311
M063-LE-507E
3HNA015739-001CABLEAC.5-AAPUMP//7M
1747-L541
990NAA26320
IC200ALG620
IC200TBX228
APPCICOMPCIE2000ETH板卡
eTOP06C-A050
1762-IF2OF2
YASKAWA安川JAMSC-B10623
MDD090A-N-040
140MSC10100
TSX07312408
Nice1756-DHRIOSerAABControlLogix1756DHRIODH+/RIO
IS200CPFPG1A
NEWALLENBRADLEYPVPLUS2711P-T7C4D120112711PT7C4D1NIBFS2011
1746-IB32
1SAJ929400R0001
GEFANUCIC693CPU331
IC697MDL253
A02B-130-H041
DKC01.3-040-7-FW
140XBP00200
2711-B6C5ALLENBRADLEY
6ES5470-4UC11
1756-DMCF010
JZNC-XIU01B
