DH221NRK

DH221NRK
变革性的技术


岸电技术的核心在于变频电源系统，即将岸上工频50Hz转变为船用60Hz，并在转换过程中实现同步无缝切换。目前国内现有码头船用供电系统涉及变频技术的案例并不多，有很多都是直接变压而不变频的岸电技术，相当于低压交流充电桩，无法做到不间断供电。


西门子不仅具有的变频技术，对船用电气技术也有深入的理解，其岸电的变频电源系统采用Sinamics S120 系列针对变频电源应用的变频模块作为岸基供电系统的核心，整体系统具备四象限整流单元（IG）、短路故障穿越、结构模块化易于扩展、开放性系统以及并网同步切换等特点，很好地起到了稳压、稳频，以及谐波的作用。


基于这一核心技术，西门子能够为岸电变频电源系统提供完备的从咨询、设计到制造执行等的整体解决方案，可根据用户需求设定 440V/60Hz，6.6kV/60Hz，400V/50Hz，6kV/50Hz 等多种制式电源上船的岸电系统，适用于散货码头、集装箱码头以及大型邮轮码头。

Parker 6204-049 1/2" Coupler LOT of 10
PARKER 61CA-3 BRASS NUT3/16" TUBE PD00625 *LOT OF 125*,     *
PARKER 6135-20 QUICK COUPLING 1-1/4" 613520
PARKER 6009840 COIL
Parker 60 Series, SH6-62 Stainless Steel Quick Coupling
PARKER 60 SERIES NIPPLE H12-63L FLUID CONNECTOR
Parker 60 Series Male Nipple, SS, 3/4", SSH6-63Y
Parker 60 Series Male Nipple, SS, 3/4", SH6-63
Parker 60 Series H8-62 and H8-63 Quick Disconnect Coupling Male and Female
Parker 60 Series Complete Package H8-62,-63,-65M,-66M Quick Disconnect Coupling
PARKER 60 PSIG 3/8" NPT SEMI-PRECISION REGULATOR, 27R214AD *NIB*
PARKER 6.00 BB2AT18A 3.00 SERIES 2A 6 IN 3 IN DOUBLE ACTING CYLINDER B465743
PARKER 6" PISTON SEAL KIT PK602HLL01 *     IN FACTORY BAG*
PARKER 6" BUNAN PISTOL SEAL KIT PK602HLL01 NIB
PARKER 6 VANE 13 IN OD STAINLESS PUMP IMPELLER REPLACEMENT PART D463362
Parker 6 O-Ring Removal Tool, Process Tube Deburring Tool, 3/8", Stainless Steel
Parker 6 GLO-S Seal-Lok ORFS Straight GLO Female Connector (30 Connectors)
Parker 6 CCTX-SS
Parker 6 C6LO-S Seal-Lok Swivel Nut Elbow, 90 Degrees (Package of 20 Fittings)
PARKER 5SC5-316 Union,SS,A-LOK,5/16" Box of 5
Parker 5N301-342 SELECTOR
PARKER 58P, Liquid Filter, 1/4"NPT 125PSI
Parker 58-679-4TW2-P, CGA Pigtail Connection, 44800237
Parker 58-678-4TW2-P, CGA Pigtail Connection, 44800428
Parker 58-590-4TW2-P, CGA Pigtail Connection, 44800147
Parker 57784 01.50 4RLPS4 1.000
Parker 57-728M4VM-2, CGA Outlet Adapter, 1/4" Face Seal, VCR, 44800355
Parker 57-726M4VM-2, CGA Outlet Adapter, 1/4" Face Seal, VCR, 44800616
Parker 57-724M4VM-2, CGA Outlet Adapter, 1/4" Face Seal, VCR, 44800364
Parker 57-722M4VM-2, CGA Outlet Adapter, 1/4" Face Seal, VCR, 44800617
Parker 57-720M4VM-2, CGA Outlet Adapter, 1/4" Face Seal, VCR, 44800482
Parker 57-718M4VM-2, CGA Outlet Adapter, 1/4" Face Seal, VCR, 44800324
Parker 57-716M4VM-2, CGA Outlet Adapter, 1/4" Face Seal, VCR, 44800192
Parker 57-714M4VM-2, CGA Outlet Adapter, 1/4" Face Seal, VCR, 44800375
Parker 57-712M4VM-2, CGA Outlet Adapter, 1/4" Face Seal, VCR, 44800291
Parker 57-638M4VM-2, CGA Outlet Adapter, 1/4" NPT Face Seal, VCR, 44800483
Parker 57-636M4VM-2, CGA Outlet Adapter, 1/4" Face Seal, VCR, 44800445
Parker 57-634M4VM-2, CGA Outlet Adapter, 1/4" Face Seal, VCR, 44800420
Parker 57-632M4VM-2, CGA Outlet Adapter, 1/4" Face Seal, VCR, 44800349
PARKER 56J19 THERMAL EXPANSION VALVE 1.5-3 TON R-22 WITH CHECK           $89
Parker 54014160, 182680, Model SQ2MICR0130E602PFSMM, Shipsameday #1177B
PARKER 524831000 MANUAL VALVE LEVER *     OUT OF BOX*
Parker 524831000 3 Way 2 Pos. Manual Valve Lever ***     SEALED***
PARKER 521810000 LEVER VALVE, 4 WAY 3 POSITION, MAX 150 PSI,     *
PARKER 520511000 AIR VALVE 150PSI *     IN A BOX*
PARKER 52001115B SOLENOID VALVE 4 WAY 2 POSITION 7C111P3
Parker 5180-N 5180 High Pressure Packing -      No Box
Parker 5159-4 Electrically Conductive Hose.
PARKER 510A-4 PARFLEX HOSE 1/4" SAE 100R7 THERMOPLASTIC TUBING 100FT      (H2)
Parker 50CHMPRMUS19MC Series MPRM Air Cylinder
Parker 50-66-T-(PKG), Pack of 25, CGA Gasket, PTFE, 44803481
PARKER 5030030     5030030
Parker 5030030 Kablage C1 Scat     
PARKER 5000PSI FLOW CONTROL VALVE FM2DDSV55
PARKER 5000PSI .18-.20A HYDRAULIC SOLENOID VALVE D1VW20H56YF-70     
PARKER 5000PSI .18-.20A HYDRAULIC SOLENOID VALVE D1VW20H56YF 70
PARKER 5000PSI .18-.20A HYDRAULIC SOLENOID VALVE D1VW20D56YF 70
PARKER 5000 PSI DIRECTIONAL CONTROL VALVE, FM2DD-30 *    *
PARKER 5000 PSI 5 GPM 19 LPM 1/4"-18NPT NEEDLE VALVES, N400S-11HA *     LOT OF 2*
PARKER 5000 PSI 345 BAR 30 LPM 8 GPM HYDRAULIC NEEDLE VALVE, N820S4 *    *
PARKER 5000 PSI 1/8" NPT HIGH PRESSURE CHECK VALVE, 451-1/8S2-125 *    *
PARKER 5000 PSI 1/4" NPT CHECK VALVE, 451-1/4S2-125 *    *
PARKER 500 PSIG LIQUID LINE FILTER DRYER 307S
Parker 50 mm Piston Cylinder Seal Repair Kit PK050MP005
PARKER 50 CKJMPUS14M14MC 140.00 PNEUMATIC CYLINDER, 50 MM BORE, 140.0 MM STROKE
PARKER 50 CKDTBHMIYB14M19MC PNEUMATIC CYLINDER 210BAR BORE: 6-5/8IN
PARKER 50 CJMPRLU14MC 241.300 PNEUMATIC CYLINDER ROD LOCK, SEE DESC
PARKER 50 CJMPRLU14MC 241.300 PNEUMATIC CYLINDER ROD LOCK, SEE DESC
PARKER 50 CJMPRLU14MC 241.300 CYLINDER ATTACHED BRACKET
PARKER 50 CJMPRLU14MC 241.300 CYLINDER ATTACHED 1 INCH PIPE, SEE DESC
Parker 50 CJMPR14MC 60.00 Pneumatic Air Cylinder 50mm Bore 60mm Stroke Series MP
PARKER 50 CJJHMIRNS29MC 200.0 M 1100 HYDRAULIC CYLINDER
PARKER 50 CJJHMIRNS14MC 254.0 M 1144 PNEUMATIC CYLINDER
PARKER 50 CHHHMIRNS19MC 220.0 M 1100 HYDRAULIC CYLINDER
PARKER 50 CCPHMIYN39MC 910.0M 1100 SERIES HMI HYDRAULIC CYLINDER
PARKER 50 CCPHMIRNS29MC 200.0 M 1100 PNEUMATIC CYLINDER
PARKER 50 CBCMPUS14MC 60 PNEUMATIC CYLINDER AIR MP
PARKER 50 CBBHMIRNS39MC 101.6 M 1144 SERIES HMI HYDRAULIC CYLINDER
PARKER 50 CBBHMIRBS14MC 174.0 M 4400 SERIES HMI HYDRAULIC CYLINDER,     *
PARKER 50 CBBHMIRBS14MC 174.0 M 4400 SERIES HMI HYDRAULIC CYLINDER
PARKER 5/8"NPTM ELBOW FITTING 8..B *     LOT OF 4*
PARKER 5/8" BALL VALVE,     *
Parker 5/32 Orifice Solenoid Valve Part # 71215SN2QND0N0C322C2 ~ 130 PSI ~ 24VDC
Parker 5/2 Wege Ventil handbet?tigt P2LBX512VS
PARKER 5.00" BORE 6.00" STROKE PNEUMATIC CYLINDER OB2AS19
PARKER 5 PSI 3/8" MALE NPT .359" ORIFICE CHECK VALVE, 6M-C6L-5-SS *     NO BOX*
Parker 4Z-V4AN-SS Angle Needle Valve 1/4" Compression CPI
Parker 4Z-PR4-VT-SS Rotary Plug Valve 1/4T 1/4 Turn 4Z(A)-PR4-VT-SS
PARKER 4Z-FT4-100-SS-C TEE FILTER NIB
PARKER 4Z-FT4-100-SS-C TEE FILTER NIB
PARKER 4Z-B6XJ-SSP BALL VALVE *     IN A BOX*
Parker 4Z-B6LJ-SSP 4ZB6LJSSP 4Z(A)-B6LJ-SSP Valve
Parker 4Z-B6LJ-SSP (4ZA) 2-Way 316 Stainless Steel 1/4" Manual Ball Valve w/PTFE
PARKER 4Z(A)-B6LJ-SSP 1/4" 2-WAY BALL VALVE
Parker 4W-P4K-11AC-SS Stainless Valve
Parker 4-Way 3-POS LEV/SPR RET Valve 521819003 150 PSI     
PARKER 4W2P M08534648 MANUAL VALVE 180 PSIG *NIB*
Parker 4V1-PT4K-SS-PP Diaphragm Valve -     
Parker 4V1-P4K-12AC-SS-PP Stainless Bellows Valve, 1/4" VCR, Lot of 4
PARKER 4V1-DPQ4K-SSP
Parker 4RLP9 Cylinder 4.0" Bore 2.0" Stoke 250 PSI
Parker 4M-NP6LK
Parker 4MA Series Pneumatic NFPA Cylinder Model 04.00 KF4MA2U14A14A 4.500
PARKER 4MA SERIES MODEL 1.50CF4MAU14AC 16,000 WW602287A
PARKER 4MA SERIES CYLINDER 250 PSI THREAD 1/2'' - 20 MODEL 01.50 J4MAU18A 3 INCH
PARKER 4MA SERIES CYLINDER 01.50 CJ4MA1U14AC 2.000      SURPLUS 0150CJ4MA1U14AC
PARKER 4MA SERIES AIR CYLINDER MODEL 01.50 CD4MAU14AC 250psi AIR *    *
PARKER 4MA SERIES 3.25 CJ4MAUS14AC 1.5 AIR CYLINDER
Parker 4MA Series 06.00 CBB4MA3U14AC 2.00
Parker 4MA Series 02.50 J4MAU19A 0.500 250PSI Pneumatic Cylinder
PARKER 4MA SERIES 02.00 J4MA1U18A 1.00 250 PSI PNEUMATIC CYLINDER     
Parker 4MA Series 01.50 CTEF4MAU14AC 3.000 Pneumatic Air Cylinder 250 PSI NWOB
Parker 4MA Series 01.50 BB4MA2US14A 1.000 Cylinder 250PSI     
Parker 4MA 02.00CBB4MAU14AC2.500 2" Bore X 2.5" Stroke Cylinder
Parker 4M4Z-V4LR-SS 1/4" Needle Valve
PARKER 4M4F-PR4-VT-SS ROTATING PLUG VALVE *     IN A BOX*
PARKER 4M4F-L-5-SS-C3 *     *
PARKER 4F-V6LR-SS NEEDLE VALVE 1/2" 316 STAINLESS STEEL
PARKER 4F-V6LN-SS NEEDLE VALVE 316SS 1/4" FNPT ENDS
PARKER 4F-V6LN-SS / 2 4f-v6ln-ss-gr (can sell whole lot or separate)
Parker 4FPV4DEVSS PARKER 4F-PV4DE-V-SS
Parker 4F-B6XJ-BP Brass Ball Valve NIB
PARKER 4C5BU SBP STRAIGHT THREAD ELBOW      OLD STOCK LOT OF 10
PARKER 4A-RL4A-KZT-SS-KB VALVE pressure RELIEF SS RL SERIES
PARKER 4A-C04L-1-V-SS O-RING POPPET CHECK VALVE -     Free Shipping
Parker 48FTXS 4-8 FTX-S Hydraulic Triplelok Male Fitting (Pack of 10)
Parker 4801 Extended Trel Slide (HYD1371)
Parker 471ST-4 Hydraulic Line -      No Box
Parker 45Deg Straight Thread Elbow 8V50X-S Box of 15
PARKER 45700344PA Manual Gas Flow Valve
PARKER 45600013 VERIFLOW VALVE 955GSFSMMLK2.3
Parker 45564 Valve Selector Assembly 1" Inlet & Outlets 5/16" Thread End 3 Way
PARKER 45393000F MODULAR FILTER *     IN A BOX*
PARKER 4531BD40ABAA53 DBL SOLENOID VALVE 150PSI MAX NNB
PARKER 4530CHXXABBBE531 VALVE
Parker 4530C Series Pneumatic Valve 4530CHXXABBE53 / S SOL 2P 120V     
PARKER 45300986 VALVE BELLOWS SS 1/4 VCR NUPRO
Parker 452-1/4S2-1 Check Hydraulic Valve
Parker 4520AHXXABAA53 Pneumatic Solenoid Valve (HYD1497)
Parker 4520AHXXAABE49 40-150PSI Control Valve
PARKER 4520AF20ABBB53 2-WAY VALVE 40-150PSIG ***XLNT***
PARKER 451TC-12      12' TOUGH COVER HYDRAULIC HOSE 3000 PSI 451TC12
PARKER 4511CHXXABAA53 PNEUMATIC SOLENOID VALVE 120V      CONDITION NO BOX
PARKER 451-1/4S2-65 1/4" CHECK VALVE -      - FREE SHIPPING!
PARKER 451-1/4S2-125 IN-LINE CHECK VALVE, 5000 PSI, 1.6 CV, NIB SEALED
PARKER 4510CHXXABAE53 SOLENOID VALVE, NNB
PARKER 4510BVXXABAA53 DIRECTIONAL AIR VALVE 120/60
PARKER 4510BHXXBAFE83 PNEUMATIC VALVE (     )
PARKER 4510BHXXABBB53 PNEUMATIC 2 WAY VALVE ***XLNT***
Parker 4510BF10AEAA53 Double Solenoid Valve
Parker 4510BE20APAE53 Solenoid Valve
PARKER 4510BD20ABAE53 VALVE 40-150 PSI W/ L0030153 VALVE COIL 6.2 WATTS
Parker 4510BD20AAAE53 Pneumatic Control Valve *    *
PARKER 4510BD10AAFF83 PNEUMATIC VALVE *     *
Parker 4501AS10AABE53 Air Control Valve 150 PSIG Max
PARKER 4501AF10AAAE53 AIR CONTROL VALVE
PARKER 45/06 5000PSI HYDRAULIC VALVE 44036-2026 / CPOM2DDN 60 99112
PARKER 45/06 5000PSI HYDRAULIC VALVE 44036-2026 / CPOM2DDN 60 99112
PARKER 45 ELBOW 5/8" JIC X 3/8" MALE NPT , LOT OF 10
PARKER 4-4-FTX-SS Triple-Lok 37° Straight FTX Lot (25)     
Parker 4-4 VBZ-SS 45* Male Elbow 1/4" Single Ferrule Tube Fitting x 1/4"MNPT (3)
PARKER 4-4 MCN-SS MALE CLOSE NIPPLE, PC 1/4"
Parker 4-4 FE-SS Stainless Steel Female 90 Elbow 1/4" Qty: 5 NIB
Parker 436-12 43612 No-Skive Hydraulic Hose -      No Box
PARKER 4304 CROSSED ROLLER LINEAR SLIDE ~     PORT NRC
Parker 4301 Slide 7904D-1
PARKER 4251006-RK SK REPAIR KIT *     OUT OF A BOX*
Parker 422CT011K Air Pneumatic Foot Valve     
PARKER 422CR024W PNEUMATIC VALVE 3 DETENT POSITIONS NOS
Parker 422CR024W Manual Air Valve ! WOW !
PARKER 422CR024W 3/8" 2POS MANUAL AIR VALVE 150PSI     
PARKER 422CE421E23L 35-150PSI DUAL 110/120V-AC 3/8 IN NPT SOLENOID VALVE B455981