ABBSA167X1

￥￥￥ABB SA167 X1￥￥￥
￥￥￥ABB SA167 X1 ￥￥￥
　　国产DCS两台电源冗余运行，一用一备。其中一台的交流输入电源阶跃下降，能切换到备用电源。如果斜坡下降，就不能切换到备用电源。这是电源系统的缺点之一。

　　N+1的电源方案没有进入到我国的DCS系统。进口DCS采用N+1电源，问题也很多。N+1电源的意思是只要知道每一个所插模件的功率，把所有模件所需功率求和，而每个模件电源的功率是一定的，所需总功率除以模件电源的功率，就得到电源数。有小数位，都要进一位成为整数，这个整数为N，然后再加一，称为N+1。
★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★

↓
卍卍卍 联系人：苏烈格

卍卍卍 企业:3004859263

★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★

有多少人输给了三个字：下次吧

有多少人输给了三个字：考虑下

有多少人输给了三个字：不适合

有多少人输给了三个字：不需要
仲鑫达工业自动化备件，优势的价格，好的货，让您拒绝下一次，考虑下，不适合
，不需要。

仲鑫达自动化-您身边的工业自动化备件，您的满意，我们的不断追求。

致力于为客户提供的自动化配件，我们的团队拥有超过10年的行业销售经验，我们非常自豪地说，你不会找到一个比我们在自动化领域更加专注的销售专员
我们在范围内提供各式各样的自动化的部件，了解更多自动化零部件知识-仲鑫达Automation销售专员给您提供MRO设备需求！



15天包退换 一年质保 大量现货

AB/施耐德/ABB/GE/本特利/西屋/英维思/霍尼韦尔/黑马/福克斯波罗
========================================================
VICKERS DSV4-10V-C-0-80 SCREW-IN CARTRIDGE VALVE 1/2 IN NPT D576619

DOUBLE A QF-3-TT-10D2 HYDRAULIC SOLENOID DIRECTIONAL VALVE 120V-AC D583951

PARKER BD03-PT-A SIOLD CARTPAK 24V-DC HYDRAULIC SOLENOID CARTRIDGE VALVE D567181

DOUBLE A NNBBC-3-1M-10B2 HYDRAULIC PRESSURE RELIEF VALVE D585011

GRESEN 01F2N PARALLEL DIRECTIONAL HYDRAULIC SPOOL VALVE 1/2 IN NPT D576671

YUKEN DSGM-03Y-2190 HYDRAULIC VALVE SUBPLATE D576550

PARKER CPOM2DDN 5000PSI HYDRAULIC CHECK VALVE D584307

REXROTH 4WE6H60/EW110N9Z4 HYDRAULIC SOLENOID VALVE 120V-AC D564597

TITAN SV-06-180-S HY-SPEC 3/4 IN NPT HYDRAULIC NEEDLE VALVE D567324

PARKER S16-08152-4 HYDRAULIC PILOT VALVE D587468

PARKER D1VW1KNYCF4 120V-AC DIRECTIONAL CONTROL HYDRAULIC VALVE D556689

REXROTH 4WE6D60/OFEW110N9K4 120V-AC SOLENOID HYDRAULIC VALVE D549957











SUN HYDRAULICS RPGC-FEV HYDRAULIC PISTON RELIEF VALVE 50GPM D583969

REXROTH 4WE6D60/OFEW110N9K4 120V-AC SOLENOID HYDRAULIC VALVE D549958

REXROTH 4WE6D60/OFEW110N9K4 120V-AC SOLENOID HYDRAULIC VALVE D550080

PARKER BVHP08SSS1NA 6000 PSI 1/2 IN NPT HYDRAULIC BALL VALVE D567205

PARKER A14LX3 SKINNER 21W 3000PSI HYDRAULIC SOLENOID VALVE D591577

PARKER S16-08152-4 HYDRAULIC PILOT VALVE D587470

SUN HYDRAULICS RVGALBN BALANCED PISTON HYDRAULIC RELIEF VALVE 60GPM D589046

EDI ME0901S 0E0 FLOW CONTROL HYDRAULIC VALVE THREADED 1-1/4IN D587244

SUN HYDRAULICS OB56-AB HYDRAULIC FLOW CONTROL VALVE 3/4IN NPT D587260

DOUBLE A QF-3-TT-10D2 120V-AC DIRECTIONAL SOLENOID HYDRAULIC VALVE D591346

HOKE 2112G6Y 3/8 IN GYROLOK SCREWED BONNET HYDRAULIC NEEDLE VALVE D526878

PARKER CM3PPN 50 3000PSI HYDRAULIC CHECK VALVE D596537

VICKERS DG4V-3-6B-M-U-B6-60-EN21 DIRECTIONAL CONTROL SOLENOID VALVE D567334

PARKER C600S80 HYDRAULIC CHECK VALVE 5000 PSI 8GPM 30LPM 3/8IN NPT D596827

YUKEN MSW-03-Y-40 HYDRAULIC THROTTLE CHECK VALVE D568769

VICKERS FAR1-12-S-0 FAR1-12-S-A12T HYDRAULIC FLOW CONTROL VALVE ASSEMBLY D567507

VICKERS 30697 3/4X1 IN NPT REV E HYDRAULIC VALVE BODY MANIFOLD D567162

VICKERS FAR1-12-S-0 FAR1-12-S-A12T HYDRAULIC FLOW CONTROL VALVE ASSEMBLY D566782

HYDRAFORCE 6301024 3601 24V-DC HYDRAULIC SOLENOID VALVE D590590

PGI V-502SCJ THREADED HYDRAULIC NEEDLE VALVE 1/4 IN NPT D522349

SUN HYDRAULICS HBA IKJ0-A2 2 HYDRAULIC VALVE MANIFOLD D562289

SLOAN SB-V-C OMNI 7500PSI DOUBLE POPPET SS CHECK VALVE 1/4IN NPT D516115

BOSCH FE2 PAEH M06P S 60 RACINE FLOW CONTROL HYDRAULIC VALVE D547434

SUN HYDRAULICS ZTK HYDRAULIC MANIFOLD VALVE D517857

DELTROL APIDC30S 10007-19 12GPM 1/2 IN NPT HYDRAULIC CHECK VALVE D557053

REXROTH Z2FS 6 A2-44/2QV HYDRAULIC CHECK VALVE D518185

PARKER 8A-U12LR-G-SS 8Z-U12LR-G-SS STAINLESS 1/2IN NEEDLE VALVE D527095

REXROTH DBDH 6 P18/100 MANNESMANN PRESSURE RELIEF HYDRAULIC VALVE D549961

SUN HYDRAULICS XPOA-XXV FOUR PORT CAVITY PLUG HYDRAULIC VALVE D534463

GRESEN WH-1200 HYDRAULIC RELIEF VALVE CARTRIDGE 1200PSI 1 IN NPT D576708

GRESEN WH-1800 HYDRAULIC RELIEF VALVE CARTRIDGE 1800PSI 1 IN NPT D576735

GRESEN WH-1000 HYDRAULIC VALVE RELIEF CARTRIDGE 1000PSI 1 IN NPT D576705

GRESEN WH-1500 HYDRAULIC RELIEF VALVE CARTRIDGE 1500PSI 1 IN NPT D576710

DAMAN AD08SPSO16P ALUMINUM HYDRAULIC VALVE MANIFOLD SUBPLATE D576800

PARKER B10-3-6T 1/4 IN NPT HYDRAULIC MANIFOLD CAVITY VALVE ASSEMBLY D567154

PARKER N800S-E HYDRAULIC NEEDLE VALVE 15GPM 1/2IN NPT 5000PSI D590773

PARKER B10-3-6T PRH101S30 HYDRAULIC RELIEF VALVE ASSEMBLY D566793

TITAN CIT-06-07-S HY-SPEC 3/4 IN NPT CHECK HYDRAULIC VALVE D567773

DUPLOMATIC Z4M4-I HYDRAULIC PRESSURE REDUCING VALVE D584835

SCHRADER BELLOWS SPF800B -40DJ FLOW CONTROL VALVE 2000PSI 1/2 IN NPT D576692

DAMAN AD03TP022AB HYDRAULIC VALVE MANIFOLD PLATE D576973

YUKEN DSG-03-3C2-A100-4190 HYDRAULIC DIRECTIONAL CONTROL VALVE D576786

PARKER 8Z-U12LR-G-SS STAINLESS BONNET 1/2 IN NEEDLE VALVE D527091

PARKER CPOM2DD31 5000PSI HYDRAULIC SANDWICH CHECK VALVE D564534

VICKERS SPERRY DGFN0120 286120 HYDRAULIC FLOW CONTROL VALVE D576546

VICKERS DG4V-3S-2F-M-FW-B5-60-EN21 DIRECTIONAL CONTROL SOLENOID VALVE D576774

PARKER CPOM2DDN50 5000PSI CHECK HYDRAULIC VALVE D558674

RACINE REXNORD 6 FB1 X0KP 174N 7 10 HYDRAULIC CHECK VALVE D566473











SUN HYDRAULICS CWEA-LHN COUNTERBALANCE HYDRAULIC CARTRIDGE VALVE D595110

SUN HYDRAULICS CXHA XBV 150-160 LBF HYDRAULIC CHECK VALVE D596830

SUN HYDRAULICS CXHA XZV 150-160 LBF HYDRAULIC CHECK VALVE D596831

FLUID CONTROLS 1PD12-R3-6S 40LPM 1/4 IN CARTRIDGE HYDRAULIC VALVE D567509