国产三级伦理在线,久久久久黄久久免费漫画,成人国产精品日本在线,欧美美最猛性xxxxxx

分布式供電無法實現
  一種可行的解決方案是，盡量縮短低壓直流傳輸導線的長度，將交流/直流電源設置在負載附近。 但這需要改變整個系統的供電方式，由“集中供電”改為“分布供電”，需要安排更多的交流“取電 點”，或者采用長距離的 230Vac 或 400Vac 交流傳輸線。在很多應用中，考慮到低壓安全要求或系統 設計要求等，無法實行這種方案。

普通的直流/直流轉換器方案
另一個可行的解決方案是在長距離低壓直流導線末端串入一臺直流/直流轉換器，作為“電壓補償 器”，以補償導線上的壓降引起的電壓波動。并不是所有的直流/直流轉換器都適用于此類應用，非常 重要的是，
1) 直流/直流轉換器要有較寬的輸入電壓范圍，允許的輸入低電壓要很低。
2) 直流/直流轉換器自身不能有過高的輸入(起動) 電流需求。

PULS 普爾世的電壓補償器 CD5.241-L1
  PULS 普爾世在開發電壓補償器“CD5.241-L1 ”時，認真考慮了這些應用需求，設計了 14-35Vdc的寬輸入電壓范圍，和主動式浪涌電流抑制以及“軟”起動功能以避免普通直流/直流轉換器起動時的 輸入峰值電流。可以下述應用為例來說明它的特性。

Yokogawa] F3CX04-0N Temperature Monitor Yokogawa PLC        EMS/UPS Fast Shipping
[Yokogawa] F3CX04-0N Temperature Monitor Yokogawa PLC        EMS/UPS Fast Shipping
[Yokogawa] F3EM01-0N Memory Card +1GB Unit Yokogawa PLC        EMSUPS FastShipping
[Yokogawa] F3LC11-1F Computer Link Unit Yokogawa PLC        EMS UPS Fast Shipping
[Yokogawa] F3LC11-1N Computer Link Yokogawa PLC        EMS/UPS Fast Shipping
[Yokogawa] F3LE01-5T Ethernet card Yokogawa PLC        EMS/UPS Fast Shipping
[Yokogawa] F3LE01-5T Ethernet card Yokogawa PLC        EMS/UPS Fast Shipping
[Yokogawa] F3SP08 CPU Unit Yokogawa PLC        EMS/UPS Fast Shipping
[Yokogawa] F3SP28-3N CPU + Base + Power Yokogawa PLC        EMS/UPS Fast Shipping
[Yokogawa] F3SP28-3S Sequence CPU Unit Yokogawa PLC        EMS UPS Fast Shipping
[Yokogawa] F3XD32-3F Input Unit Yokogawa PLC        EMS UPS Fast Shipping
[Yokogawa] F3XD32-3N DC Input Module Yokogawa PLC        EMS/UPS Fast Shipping
[Yokogawa] F3XD64-3F Input Unit Yokogawa PLC        EMS UPS Fast Shipping
[Yokogawa] F3XD64-3N DC Input Module Yokogawa PLC        EMS/UPS Fast Shipping
[Yokogawa] F3YC16-0N Output Unit Yokogawa PLC        EMS UPS Fast Shipping
[Yokogawa] F3YD64-1A TR Output Module Yokogawa PLC        EMS/UPS Fast Shipping
[Yokogawa] F3YD64-3F Ouput Unit Yokogawa PLC        EMS UPS Fast Shipping
[Yokogawa] F3YP04-0N Positioning Module Yokogawa PLC        EMS/UPS Fast Shipping
[Yokogawa] F3YP18-0N Position Unit Yokogawa PLC        EMS UPS Fast Shipping
[Yokogawa] UP550E UT550 TESTED Temperature Contorller EMS/UPS Fast Shipping
[Yokogawa] UT351E Digital Indicating Controller EMS/UPS Fast Shipping 3~5 days
[Yokogawa] WE800 WE7052 WE7282 WE7273 x 3 WE7000 Series EMS UPS Fast Shipping
0-150V AC Panel Meter YOKOGAWA 250344PZPZ7/UL
02M8959 Yokogawa B9901Ax 6-Color Ribbon Cassette
0-300V AC Panel Meter YOKOGAWA 250344RXR7/UL
0-6000 AC Kilowatts Panel Meter Yokogawa
1       YOKOGAWA 152121ECRX PANEL METER NIB
1       YOKOGAWA 250240LSMT PANEL METER ***MAKE OFFER***
1       YOKOGAWA 250240LSMT PANEL METER NIB
1       YOKOGAWA 250300LALA8KAF DC VOLT METER ***MAKE OFFER***
1       YOKOGAWA 250340LS-SU7/UL/KNC 0-1200 AC AMPERES PANEL METER NIB
1       YOKOGAWA 251440LSRL PANEL METER ***MAKE OFFER***
1       YOKOGAWA 254224ECSF DC AMPERES WHITE PANEL METER NIB ***MAKE OFFER***
1       YOKOGAWA 255224GBRX8 PANEL METER NIB
1       YOKOGAWA 260-300-FAFA '0-160 PERCENT RATED' METER ***MAKE OFFER***
1       YOKOGAWA DYA S1 VORTEX FLOW CONVERTER ***MAKE OFFER***
1       YOKOGAWA EJA-120A PRESSURE TRANSMITTER NIP *MAKE OFFER*
1       YOKOGAWA M60690 WHITE FACE 400AMP DC PANEL METER NIB
1 NIB YOKOGAWA EJA110A-ELS4B-92EA/FF1/D1 TRANSMITTER EJA110AELS4B92EAFF1D1
1 NIB YOKOGAWA JUXTA SIGNAL CONDITIONER FG1V*A FG1VA FG1V-A 0-150 VAC 1-5 VDC
1 NOS YOKOGAWA METER AB-14 6625-01-038-6835 AC KILOAMP FREE SHIPPING! 3.
1 PC Uesd Yokogawa UP750-50（S3） In Good Condition
1 PC               Yokogawa CPU F3XD64
1 PC        Yokogawa dcs S9943AL
1 PC        Yokogawa F3WD64-3P
1 PC YOKOGAWA CS3000 DCS system module AAP135-S00
1 PC Yokogawa DY100-DALSS4-0D
1 PC Yokogawa F3DA08-5N
1 PC Yokogawa F3LC11-1F
1 PC Yokogawa F3LC12-1F
1 PC Yokogawa F3LE01-5T
1 PC Yokogawa F3LP01-0N
1 PC Yokogawa F3NC12-0N
1 PC Yokogawa F3NC12-1N
1 PC Yokogawa F3RZ91-0F / Z02
1 PC Yokogawa F3XD64-4N
1 PC Yokogawa F3YD32-1A
1 PC Yokogawa NFLR121-S00
1 PC Yokogawa PLC F3LU01-0N
1 pcs YOKOGAWA DD motor DM1015B00 tested
1 PCS Yokogawa F3AD04-0N
1 PCS Yokogawa F3BU09-0N
1 PCS Yokogawa F3DA02-0N
1 PCS Yokogawa F3HA08-0N
1 PCS Yokogawa F3LE11-0T
1 PCS Yokogawa F3LP02-0N
1 PCS Yokogawa F3LR02-0N
1 PCS Yokogawa F3SP10-0N
1 PCS Yokogawa F3SP28-3N
1 PCS Yokogawa F3SP30-0N
1 pcs YOKOGAWA F3SP66-4S tested
1 PCS Yokogawa F3WD64-3N
1 PCS Yokogawa F3WD64-4F
1 PCS Yokogawa F3YD14-5B
1 PCS Yokogawa F3YD64-1M
1 PCS Yokogawa F3YP04-0N
1 PCS Yokogawa F3YP08-0N
1 PCS YOKOGAWA F3YP08-0N 7FSO
1 PCS Yokogawa NFBU200-S10
1 PCS Yokogawa NFBU200-S10
1 PCS Yokogawa NFCP100-S00
1 pcs YOKOGAWA PLC F3RZ82-0F
1 PCS Yokogawa PLC F3SP35-5N
1 PCS Yokogawa PLC F3XD16-3N
1 pcs YOKOGAWA servo drive SD1015B02 tested
1 pcs YOKOGAWA servo drive SD1015B02-2SN/96S0934 tested
1 PCS YOKOGAWA servo TM1L-230B
1 PCS Yokogawa Y3NC52-0N
1        YOKOGAWA 103021PZSJ7 PANEL METER ***MAKE OFFER***
1        YOKOGAWA 24U312AAAB ELAPSED-TIME HOUR METER *MAKE OFFER*
1        YOKOGAWA DU100-11 UNIVERSAL INPUT MODULE ***MAKE OFFER***
1        YOKOGAWA SR1015B6 DD SERVO ACTUATOR ***MAKE OFFER***
1        YOKOGAWA UT38 TEMPERATURE CONTROLLER *MAKE OFFER*
1        YOKOGAWA UT38E TEMPERATURE CONTROLLER *MAKE OFFER*
100%       YOKOGAWA JUXTA SIGNAL CONDITIONER W SERIES LIMIT ALAR