1768-L45S机架式_厦门亿佳天辰贸易有限公司

品牌：施耐德	规格：全新	材质：塑料
产地：美国	转数：3453	功率：4353
电压：3453

1768-L45S机架式
原理
HPMV的控制核心是微处理器CPU。这个微处理控制系统可以对电机进行起动和保护。CPU对SCR进行相角触发控制以降低加在电机上的电压，然后通过慢慢的控制加在电机上的电压和电流平滑的增加电机转矩，直到电机加速到全速运行。这种起动方式可以降低电机的起动冲击电流，减少对电网和电机自身的冲击。同时也减少了对联在电机上机械负载装置的机械冲击，以延长设备的使用寿命，减少故障和停机检修时间。
A、加速模式：HPMV提供了几种加速模式，你可以根据感应电机的负载情况选择合适的起动曲线。
出厂设置为具有限流功能的电压斜坡，也是可靠的起动模式，可以满足大多数应用场合。初始转矩设定为电机刚好能带动负载转动时的值，然后电压逐渐的平滑上升，在限定的斜坡时间和电机起动电流范围内，使电机平滑到全速运转。下面三种起动状态的分析：
a、如果电机在软起斜坡结束前达到全速运行，自动反震荡电路将会自动的把全压加到电机上而使斜坡时间不再起作用。可以防止任何的浪涌电流或电机转矩的脉动。这种情况通常可能会发生在负载没有加在电机上而电机工作在减压和低转矩的电机起动过程中。
b、如果电机在斜坡时间结束前，没有达到全速运行，电流限流设定将会按比率的控制大输出转矩，
HPMV的反馈传感器会自动的防止电机过载失速或超过加速设定时间的故障发生。
c、限流功能对于电机从电网或发电机中吸取数量的电流提供了有效的手段和控制方式，当电机起动转矩达到限定的起动电流值所对应的转矩后，就会自动的保持这个转矩和电流运行，电流限流值不受设定斜坡时间的影响，直到电机达到全速运行为止。当电机达到全速运行后，电机电流降到正常全速运行的电流值，HPMVK中、高压软起动器有一个全速运行状态输出继电器，从而使旁路高压真空接触器闭合，使电机电流经旁路接触器，从而防止SCR导通所产生的压降引起的热损耗，了工作效率及可靠性。MPMV是工作在全压状态下，正如其它起动器一样，在电机软起动后，电网电压直接加到电机上，但是优于其它起动方式之处在于HPMV具有全电子保护功能，它的灵敏度和对故障保护反映速度是用毫秒来计算，这是常规的电机起动和保护器无法比拟的。

1768-L45S机架式

FedEx DHL used Matrox PH-A128R
FedEx DHL used MATROX PULSAR 586-0101 REV A
FedEx DHL used MATROX PULSAR 586-02 BEV.B
FedEx DHL USED Matrox Pulsar 586-02 REV B Frame Grabber
FedEx DHL Used MATROX PULSAR 586-03 BEV.B
FedEx DHL Used MATROX QID-E128LPAF PCI-E Graphics Card
FedEx DHL Used Matrox RADLPX-PAF
FedEx DHL used Matrox RTX2-BOARD 63039621390
FedEx DHL Used MATROX RTX2SD/BRD P/N63039621911 Y7302-00 industrial Mainboard
FedEx DHL used MATROX S0L2MEVCLB SOL2MEVCLB M030380 image acquisition card Fast
FedEx DHL Used Matrox S0L2MEVCLB SOL2MEVCLB M030380 Image Acquisition Card Test
FedEx DHL Used Matrox SOL 2M EV CLB camera link full capture card SOL2MEVCLF
FedEx DHL USED Matrox SOL2MEVCLB
FedEx DHL used Matrox SOL2MEVCLB Y7367-00 REV.B
FedEx DHL used matroX SOL2MEVCLB*
FedEx DHL used Matrox SOL2MEVCLBL Y7415-00 REV.B
FedEx DHL USED Matrox SOL2MEVCLF
FedEx DHL Used Matrox SOL2MEVCLF acquisition cards tested
FedEx DHL Used MATROX SOL2MEVCLF Y7367-00 Image Capture Card Tested Fast Ship
FedEx DHL Used MATROX SOL6M4A * + Y7139-0101 REV A capture card tested
FedEx DHL used MATROX SOL6M4A Y7190-02 REV.A SOL6M4A
FedEx DHL used MATROX SOL6M4A Y7190-02 REV.A SOLIOS XA
FedEx DHL used MATROX SOL6M4A*+ Y7139-0101 REV A
FedEx DHL Used MATROX SOL6M4AE
FedEx DHL Used Matrox SOL6MCL
FedEx DHL Used Matrox SOL6MCL
FedEx DHL used Matrox SOL6MCL CCD Y7184-01 REV.B
FedEx DHL Used Matrox SOL6MCL video capture card tested
FedEx DHL USED Matrox SOL6MCLB Y7285-01 REV.A Image Acquisition Card
FedEx DHL used Matrox SOL6MCLBE Y7298-01
FedEx DHL used Matrox SOL6MCLBE Y7298-01 REV.A
FedEx DHL USED Matrox SOL6MFC
FedEx DHL used MATROX SOL6MFC SOLIOS XCL Y7184-01
FedEx DHL USED Matrox SOL6MFCE
FedEx DHL Used Matrox SOL6MFCE Image Acquisition Card
FedEx DHL USED Matrox SOL6MFCFE
FedEx DHL Used Matrox Solios Xcl SOL6MCLB PCI CARD Tested in Good Condition
FedEx DHL USED Matrox Solios Xcl Y7184-01 REV.B SOL6MCL CARD
FedEx DHL Used Matrox TOUCAN FG 943-0001 Interface Card Tested in Good conditio
FedEx DHL used Matrox VIO Y7231-03 VIO7ISAOSA* M055010 y7231-01
FedEx DHL used Matrox XMIO/12/8000
FedEx DHL used matrox XMIO/24/5000A* Y7174-0201
FedEx DHL used Matrox XMIO/24/8000 Y7174-02 REV.B
FedEx DHL USED MATROX Y7141-001 CRONOSPLUS Image Acquisition Card
FedEx DHL Used MATROX Y7142_03 REV A MOR/2VD Card DHL fedex ship
FedEx DHL used MATROX Y7225-01 REV.B DSXLE/300 MQ23770
FedEx DHL used Matrox Y7247-0101 REV.A SOL6M4AE Solios
FedEx DHL used Matrox Y7247-03 REV.A SOL6M4AE
FedEx DHL Used Matrox Y7247-03 REV.A SOL6M4AE ship
FedEx DHL USED MATROX Y7298-01 REV.A SOL6MCLBE MD13580
FedEx DHL used Matrox-PCI MIL2P/4N Tested in Good Condition Fast Ship
FedEx DHL Used test MATROX METEOR_II MULTI-CHANNEL Y751_0301 REVB BOARD
FedEx DHL Used tested Matrox 4Sight M Y7180-03 REV.D COPYRIGHT 2006 4Si
FEI Phillips Matrox G550 Multi-Monitor G55MADDA32DB
FEI PHILLIPS Matrox G550 Multi-monitor Graphics PCB G55MADDA32DB Eaton ET866
FEI PHILLIPS Matrox G550 Multi-monitor Graphics PCB G55MADDA32DB Eaton ET866
FISHER DC6460X1-LA1 MATROX VDU CONTROLLER BOARD * USED *
Fisher Rosemount Provox DC6460X1-LA1 11B7554X02R Matrox VDU Controller QG-640
FISHER-ROSEMOUNT DC6460X1-LA1 MATROX VDU Control Board 3E-3
FISHER-ROSEMOUNT DC6460X1-LA1 MATROX VDU Control Board 3E-3
For TEST Matrox VB27018 V107 Industrial camera (by EMS or DHL )
For TEST Matrox VB27018 V107 Industrial camera (by EMS or DHL )
For Matrox F7003-0301REV_A Industrial control Medical device PCI graphics card
for MATROX METEOR2/4 750-03 REV.A Capture card 1PC
for Matrox Meteor2-MC / 4 * Y751-0301 REV. B VER.301
For Matrox P690 PCIe x16 P69-MDDE128F card
For Parts: Lot of 7 AverMedia Gaming, erTV, Matrox TripleHead2Go etc
For Used AGP 8X MATROX MGI PH-A8X256 256M
For Used AGP 8X MATROX MGI PH-A8X256 256M 90 day warranty
For used MATROX METEOR2/4 METEOR_II 750-0203 REV.A capture card
For Used MATROX PULSAR 586-02 Rev:B Frame grabber
For Used Matrox SOL6MCL*SOLIOS XCL Y7184-01 REV.B frame grabber
For Used Matrox XMIO2/24/6000 Y7291-0101 REV.A
For Used Matrox Y7116-04 Y7027-0101 OP413G2GSFCL* frame grabber
FREE 2 YEAR RADWELL WARRANTY
FREE 2 YEAR WARRANTY
Free ship DHL or EMS Matrox XMIO/12/5000A Used and tested
FREE SHIP Genuine Matrox DualHead2Go display ports TESTED dual vga DP
Free US Delivery | ISBN: 0756400562
Fujitsu AGP Graphics Card g450 32mb LP s26361-d1283-v333
FUJITSU G4+MILA/16/OEM S26361-D1168-V16 AGP 16MB
FUJITSU G4+MILA/16/OEM S26361-D1168-V16 AGP 16MB
FUJITSU MATROX G2+DMILA/8/OEM S26361-D1114-V8 AGP 8MB
FUJITSU MATROX G2+DMILA/8/OEM S26361-D1114-V8 AGP 8MB
FUJITSU MATROX G2MILA/8D/OE2 S26361-D1114-V80 AGP 8MB
FUJITSU MATROX G2MILA/8D/OE2 S26361-D1114-V80 AGP 8MB
FUJITSU MATROX G45+MDVA16D/OEM S26361-D1283-V17 AGP 16MB DDR
FUJITSU MATROX G45FMLDVA32DB S26361-D1283-V33 AGP 32MB
Full Height Double Matrox G550 32MB AGP G 55 MADDA 32DB & Degree B DVI Splitter Cable
Full Height Double Matrox G550 32MB AGP G 55 MADDA 32DB Card with DVI/VGA Splitter
Full Height Double Matrox G550 32MB AGP G 55 MADDA 32DB Graphics Card
Full Height Double Monitor Matrox G 55 MDDAP 32DSF G550 32MB PCI Graphics Card
FULL HEIGHT DUAL DELL 5M801 / 05M801 MATROX G550 32MB AGP GRAPHICS CARD
Full height dual display Matrox G 55 MDDAP 32dsf g550 32mb PCI Graphics Card
FULL HEIGHT DUAL DISPLAY MATROX G55MDDAP32DSF G550 32MB PCI GRAPHICS CARD
FULL HEIGHT DUAL MATROX G550 32MB AGP G55MADDA32DB & GRADE B DVI SPLITTER CABLE
FULL HEIGHT DUAL MATROX G550 32MB AGP G55MADDA32DB & GRADE B DVI SPLITTER CABLE
FULL HEIGHT DUAL MATROX G550 32MB AGP G55MADDA32DB CARD WITH DVI/VGA SPLITTER
FULL HEIGHT DUAL MATROX G550 32MB AGP G55MADDA32DB GRAPHICS CARD
Full Height Dual MONITOR MATROX G 55 MADDA 32DBF G550 32MB AGP Graphics Card
Full height dual monitor matrox G 55 mddap 32dsf g550 32mb pci graphics card
FULL HEIGHT DUAL MONITOR MATROX G55MADDA32DBF G550 32MB AGP GRAPHICS CARD
Full Sheet Labels For Dot Matrox Printer 250 8 X 12
G 45 x 2 DUAL-B Matrox ID73550
G 45 x 2 DUAL-BF Matrox ID73749
G 55 MDDAP 32DSF G550 32MB PCI SFF DUAL MATROX Graphics Card with DVI Splitter
G 55 MDDAP 32DSF G550 32MB PCI SFF DUAL MATROX Graphics Card with VGA Splitter
G 55 MDDAP 32DSF Matrox Millennium G550 LP PCI Graphics Cards ~ D ~
G 55+ MDHA 32DB Matrox 7012-03 for Logiq 7 GE Yokogawa medical systems ID39