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7MB1300-0EB00
3HXH0100-372
1485G-P6J5-FD5
1746-RL41
1746-A4
3502E04PCS
WoodwordEGCP-3LS
1C31116G01
1336F-A020-AF-IT
变频器的SVPWM控制方式是以三相波形整体生成效果为前提，以逼近电机气隙的理想圆形旋转磁场轨迹为目的，一次生成三相调制波形，以内切多边形逼近圆的方式进行控制的。经实践使用后又有所改进，即引入频率补偿，能消除速度控制的误差；通过反馈估算磁链幅值，消除低速时定子电阻的影响；将输出电压、电流闭环，以提高动态的精度和稳定度。
电气原理图主要分主电路和控制电路两部分。电动机的通路为主电路，接触器吸引线圈的通路为控制电路。此外还有信号电路、照明电路等。原理图中，各电器元件不画实际的外形图，而采用国家规定的统一标准，文字符号也要符合国家规定。在电气原理图中，同一电器的不同部件常常不画在一起，而是画在电路的不同地方，同一电器的不同部件都用相同的文字符号标明，例如接触器的主触头通常画在主电路中，而吸引线圈和辅助触头则画在控制电路中，但它们都用KM表示。
按主触点极数分可分为单极、双极、三极、四极和五极接触器。单极接触器主要用于单相负荷，如照明负荷、焊机等，在电动机能耗制动中也可采用；双极接触器用于绕线式异步电机的转子回路中，起动时用于短接起动绕组；三极接触器用于三相负荷，例如在电动机的控制及其它场合，使用最为广泛；四极接触器主要用于三相四线制的照明线路，也可用来控制双回路电动机负载；五极交流接触器用来组成自耦补偿起动器或控制双笼型电动机，以变换绕组接法
1746-A10
MODICONAS-B846-2011
FOXBOROCP60P0961BS-0D?
2CK1202-2JA1
1746-P2
ProconPumpBrassw/OversizeCoupling215GPH1/2'NPT
VDIPF0302
AS-B885-102
YB560103-BE/2
62795607-004
COSELLCA100S-12????
6ES5536-3LA12
ABBDCP10
AS-BCTR-212
ABB3HAC17484-8/001
YaskawaJANCD-MM13B
TSXCX100
7NY1010-0CA1
1492-EBL2-B
10205/2/1Fail-safeanalogoutputmodule(0(4)-20mA,2channels)
PCD4.W100模拟量模块
IC693MDL644RR
XVME-653
1485AS-C1
CATERPILLAR353684NEWREXROTHPUMP353684
AllenBradleyPanelView10002711-K10C9/CRevBFRN4.10
LABODNxR.80607-019
ALLENBRADLEY2711-NC13-2USPP2711NC132
IC647IFPRRN00075K
HT401-222/NCO-4/0/21049
AllenBradley4100-232-RClassSMotionController
FBM203
3HNM10913-1CRANKARMS2
GENERAL ELECTRIC 194A3301G1 USPP 194A3301G1
MFA180MB5NB
1747-L20B
3HAC14550-1
3HNA006301-001MOTORUNIT
3HAC020843-001
OMRONE2E-X1R5E2-M1NSFPE2EX1R5E2M1
SEALEDAllenBradley2711P-K10C6B1/AREMANPANELVIEW+
ABB控制板YPQ-112A
800TB2APAB800TB2AP
FOXBOROFBM205P0914XG
NEWWESTINGHOUSEEHB3015MOLDEDCASE3P15AAMP480V-AC
3HAC020813-147
3HNA009325-001BALLSCREWWITHNUT
100-KT3S
HNL01.1E-0600-N0032-A-500-NNNNR911306773
DSDO115K123BSE019933R1数字输出套件
DSQC266G
3HAA3563-ATA
1756-IF8H
140PLC140CRP93100
6ES7315-2FHS7-300
YT212001-AT
ALLENBRADLEYPV+2711P-T7C6D22711PT7C6D2
140G-I3C3-C90
MAC112C-1-HD-3-C/130-A-0/S005
西门子6SC6100-0NA11+6SC6100-0SA11
IC697MEM732
SquareDAltivarACDrivewithBypass8839ATV66D23M2,15HP208V46.2AwithKey!
P0700FHSCSIBustTerminator
施耐德TSXBLY01
1747-L532
6FC5357-0BB21-0AE0
SchneiderATV12HU40M3
3HAC022918-001Cover,CanBus
SGMM-A3CX13现货
TSXCAP100
7ML1998-5CT01
Allen-Bradley2711-NC1,Cable,serBNEW
7XV5700-0AA00
2094-BM02-S
ALIFAL-20R磁性开关
编号Cat.descrtptionPartNO.
140CPU67160
7PV1511-1AP30
3HNA009031-001CABLEDSQC328.X3/4-CCIB.X3/4
6DS1603-8BA3
KOYO光洋传感器TRD-J30-SW
1336F-AQF30-AA-EN
IC697PWR720
2711-NL5
AB8100-HSKARIMC120SOFTWAREDEVELOPMENT
MAC112A-0-LD-1-B/130-A-0/J1250
140DDI85300
XPEBWT-L1-5A1-R2CREELTD
140DRC83000
AS-P933-007
UEM5-100
1747-BSN
3HNA011732-001SMUBRACKET
OMRONE2E-2X5MY1-M4NSFPE2E2X5MY1M4
DSQC320
磨轮(2000号)DRSZ0191DISC841
AS-S210-010/B
JAMSC-B2605
FOXBORO福克斯波罗FBM128
R88A-MCW151-E控制模块
MVME5500
NKTU01-10低价销售ABBBailey
1769-IF4I
ALLENBRADLEY2092-DA4USPP2092DA4
3HNA016662-001SCREWDIN915
DSQC522
7ME3950-3GM00
LAM810-017012-002
6FC5357-0BB33-0AE1
贝加莱PowerPanelPP3204PP320.1505-31
3HNA016423-001BRACKET
140CPU11302
RELIANCEELECTRIC57401-1B/D-2716
DAI04
ALLENBRADLEY74103-160-511336T-GT2-SP4B/1336T-GT2-SP42B
91201-2A
L3HAC036519-001Liftingdeviceforgearchange
ABB滤网HIER467078P0001
7ME3940-3PG00
6ES7951-1KL00-0AA
ALLENBRADLEY2711-B5A3USPP2711B5A3
2711-K10C16L1
1746-IA16
140DAO84000C
TTR-4500-4204-B-29-L
西门子6ES7392-1AJ00-0AA0
AllenBradley1764-24AWALSPDATMM11769-IA161769-OW8
3HAC020813-149
1756-RIO
AB74103-244-56
1769-PB4
IMCIS02
ALLENBRADLEY800T-X700E/LADL?E-CAR-RELADLE-P?OSITIONNSP...
DSQC104
1771-CX25
3HNA011744-001SCREWDIN912
AJINEXTEKBPHR
P0700SSFBM19TermCable,Wire
1746-OB16E
TU839
Siemens6ES5464-8MC11
3HAC029157-001/04
ALLENBRADLEY1492-CJ5-4USPP1492CJ54
6ES5242-1AA12
SR469Case469-P5-HI-A20-E1
AllenBradleyPanelview1400E2711E-T14C6SERCUSED
1771-OAN
MDV60A0300-203-4-0T08273812
DAO01
Allen-Bradley1747-L20ASerCProcessUnit20I/O
TK809F
ABSLC503Cat.No1747-L53216KMemorySerDwOS1747-OS302RevB
140CFA04000
SGDH-A1BEY195
DSQC2523HAA3563-ALA
1756-PB75
7MH7725-1DJ
2711-K5A1
C200H-MC221欧姆龙供应商
HE693PBM101E
7MB1933-8BD
GEFANUCIC693ALG222
141A-NF0102
2711P-T10C15B1
16-L512-41卓凯电子0591-62182520WEISTINGHOUSE西屋1B30035H01100
FBM201卡件P0914SQ
3HNA016031-001DIRECTIONALCONTROLVALVE
AC SERVO MOTOR USAGED-09A21S
140DAI35300
西门子6AV3627-1QL00-0AX0(屏幕亮，无图象)
NIPCI-GPIB IEEE488.2卡
F3LC12-1F
3HAC12583-1Conn.setR1.CS,Std.
YB560103-DB/2
P0900KAModularWorkstation10
AllenBradley2711P-T10C4D2/APanelViewPlus1000Color/Touch/Et?hernet/RS-232
140G-K3F4-D40
7ME3960-0CR11
GEFANUCIC693APU301
7SJ6005-4EA00-0DA0-Z/BB西门子微机综合保护器
CJ1W-ID211
AH246074【Eurotherm板卡】
P0914XB
3HAC020869-0013HAC020801-001
AS-B827-032
VDIA-57050
7ML1998-1FC14
MoellerDE4-BM4-1Id.00405986Frequenzumrichter-used-
140XCP50000
FBM224
1756-L55M13
BoschRexrothServodynKM1100-TKM1100-T048798-112
1747-L542
P0999SDFisherPROVOXToAW70AdvSWUpgradeLic
2711P-T10C6A1
ALLENBRADLEY2711-K6C1L1NSFP2711K6C1L1
ABMPL-B230P-VJ44AA电机
3HAC020046-003
Allen-BradleySLC500ProcessorUnit1747-L524SeriesCFRN.6
AllenBradley2711-K10C3SerBFRN4.46PanelView1000
XMLBWT-0-7C1-T40-0HCREELTD
VDI9902
IC646NSL810
YMA11-A1A
HoneywellTC-IAH1611
P0400QV13-InchWorkstationDisplayw/TS(Tabletop)
IC693MAR590RR
AllenBradleyPanelview1000Cat#2711-T10C15XSerE
FOXBOROP0916JS-0EFBM207B
NEWALLENBRADLEYPVPLUS2711P-RBT102711PRBT10NEW10"BEZEL2011
7ML1998-5HG62
51304337-250FTA,RedundantHLAI/STI,ScrewTerm,CC
170BAM09600
ABBINNIS211
A06B-6058-H006
IC695PRS015
1492-EBJ4TW
140CRA93200
IC660TBA105
3HNP01435-1SCREW-INCONNECTOR
MR-SO103P
6ES7322-1HH00-0AA0
7ND9118-8J
2711-B5A1L1
7ML1830-1KB
BROOKSMF50S
TSX08CD12M8AS
1336F-B300-AN-EN-CM
西门子电源6EP1333-2BA01
IC693MDL940J1卓凯电子0591-62182520日本小金井F-DAVP125-3W2
CSD5807N
GEFanucIC697BEM713IC697-BEM713EIC697BEM713E
AllenBradley2711P-K6M20A|PanelviewPlus
A06B-0377-B176
1756-IF6I/AABControlLogix6PointAnalogIsolatedInputTESTED
西门子PLC6ES5927-3KA13
INDRAMATTDM1.2-100-300-W1-0德国力士乐REXROTH伺服驱动
3HAA3573-ACA
Triconex3503E
NW-BT85-002
ALLENBRADLEY2711P-RW2FNFP2711PRW2
ModiconTSXCompactAS-BDAP-216N
FANUC发那科A16B-1200-0450
Honeywell621-3560R6213560R
DSAI130D（3BSE003127R1）
VDI67B12271100
3HNA016211-001BRACKET
XC6401EE25MRTorex
VMICVMIVME-1150
UNYCSPSDUMEF
140DAI74000
1747-ASB
ABPLC1746-NT4
6ES7322-1HH00-0AA0
6ES7422-1BL00-0AA0
富士PLCNB2U90R-11
ABB3HNE00313-11
110-0111
MM-FMFK-000
140CPS41400C
3BSE008580R1现货
IC697MDL341RR
22A-D6P0N104
DRAM-E3M1
6SN1111-0AA00-0DA1??
6ES5465-4UA12
TC-FXX10210SlotChassis,13Amp
MOD-2/1X074-020
西门子6ES5927-3KA13+C79458-L331-B1
3HNM03359-1FASTENHORZ./VERT.ARM
6ES7211-1BE3S7-1200
ALLEN-BRADLEY2711-K5A2/F2711K5A2SERIESF
6ES5752-0AA42
KYOWA日本共和放大器
ModiconTSXCompactAS-HDTA-201
140CRA93200
德国西门子6AP系列型号：
FOXBOROFBM2031
AB1769-ADN
1203-CN1
2711-K5A3L3
ABBDSQC378B1
140ACO13000
BOSCHDKC11.3-100-7-FW1
6ES5998-5SG11
FoxboroInvensysModulePN.FBM24210pcs
9971329
NT631C-ST151B-EV2价格
AllenBradley1761-NET-DNIDevicenetInterfaceSeriesA
MDX61B0110-5A3-04-0T8279810
Honeywell621-3560R
ABBSPA-ZC22
A02B-0309-C001
2711-T9A1
VDI67B31001000
AS-S902-151
CIMRF7U2075
IC200NAL211-24
2711-B5A5L3
XPEHEW-01-CBAG-3A0-R4-GCREELTD
UDX5128
PACIFICSC452-011-05?
TRICON3503E6
MOELLERPS416POW-400
VM63A-1210-0100
E2431
AS-P965-000
GENERAL ELECTRIC PWB188A3027G1 USPP PWB188A3027G1
840USE45300
X20BR9300价格
1336F-BRF150-AJ-EN
60DAYSWARRANTY!BlockI/O,120VAC,16PointModule
6ES7332-5HD01-0AB0
VDI7573
IC693CPU350-CG????
Moog303-030A
TRICONEX4409
TK575V0802
JX-300XDCSSP364
DSAO110
AS-BDEP-218
ALLEN-BRADLEYPANELVIEW5502711-B5A1SERH
1336F-C040-AJ-DE
837A5JAB837A5J
UNYSPUEFTCD22
Z44A730465-003
AS-B883-201现货专卖
Pre运动控制模块TSXCSY84
2711P-K4M5A
西门子DCS6DS1330-8CA
3HNA011974-001
100-C37D01
3HNA006421-001COVER,ARM
500-5035
AB1392POWERSUPPLY02-30481-00013A250VREVE
1784-KTCX15
OMRONC60P-CDR-AUSPPC60PCDRA
3HNP03145-1RADIALSEALDIN3760
YB560103-AZ
1756-CNB
FOXBORO福克斯波罗FBM019
P0923JGH2214B-8InputHARTforHLPIUMigration
IC200GBI001
IC200ALG320
140NOE77110
USAFED-03D21安川电机
JustekJTD321DSP-based
6DD1662-0AB0
6ES7972-0BB12-0XA0
1492-SP3B030
SNAP-D4MC-P
3HAB6372-1
MC05001000000
1756-PA75B
AS-D908-110
1786-RPCD
MODICONXBTF024510
K0175KFINTERSPECIntegrator30SWPkg(V6.x)
MHDA1004N00
3503E03PCS
NB1-E56-AC富士模块
1771-P7
DIOC711
TSXMFP0128P
YW80C188EB20INTEL
140DDI35300
140CRA93200
3HAC020847-001
7ME3250-8WN10-0DA0
140NOE77101
西门子6EW1890-3AB板卡
MDD093A-N-030-N2L-110PBO
SGDA-01BPY122 SERVO AMPLIFIER 1 SGDC-05AJAY16
1746-OW16
GEPLCIC609SJR100C
AB1771-0FE2/B17710FE2AnalogOutputModule
RAC2.3-250-460-A01-W1
6MT33-C8现货
西门子G4-TBSP-100称重传感器
3HAC020813-139
1C31132G01OvationModuleAnalogOutputsPersonalityModule38
Q0300DQINT30SWPkgV4.xMultilin269Plus
1756-L61
维控触摸屏LEVI777A
HONEYWELL霍尼韦尔板卡型号：C-TCB20订货号：30751315-001
AB60-1600BSERIESBNOBOX
900G02-0001经销商
3HNA009033-001CABLECBK.X2-MCOB.X2
Honeywell30754913-001
531X111PSHAEG1
MURRMDG3040024
7MC3061-1CC21
BoschVMA20KB001-D
140AII33000C
SQUAREEE30T1814H
VDIA-50300R
7MH7725-1AA
YASKAWA-CIMR-F7U2011《优质特价速销中心福州卓凯》
6ES5188-3CA22
FUJI富士电机卓凯电子0591-62182520WOODWARD伍德沃德
1746-OW16
3HAB4233-1
NEWAllenBradley2711-B6C10/BPanelview6002711B6C10
IC646CSPC001
MDD093C-N-030-N2L-110PBO
OMRONE2E2-X18MB1NSPPE2E2X18MB1
YASKAWA-CIMR-V7AM27P5NOCOVER
6ES7321-1BH50-0AA0
FANUC法那克A02B-0259-C221#A1
DSQC266T
ABBACS143-1K6-31
12CL6862X1-A2CSAREDSGLENDA41B9148X0323
DDSCR-GL40S1
FOXBOROFBM217P0914TRP0916PW1
VDIF241160
ALLENBRADLEY2711-K5A8PV5502711K5A8SERHFRN4.41
RAC4.1-300-460-API-W1
西门子 6ES7350-1AH01-0AE0
3HAC020823-002
摩莎MOXAEDS-316(16口10/100Mbps非网管型工业以太网交换机)
3HAW050008612-0056ResolversStaticXS41-2
CP9200SH-SVA
ABBFI810F3BDH000030R1CAN模件
ALLENBRADLEYOSAI8600BOARDOS5241AB#PS2E
IC647PFMDCU
LOTOFTWOPHENOMENEX00D-4251-B0LUNA3uC18(2)100x
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