SIEMENS 6DS1144-8AA

在DCS控制系統(tǒng)中,電源占有極重要的地位。電網(wǎng)干擾串入DCS控制系統(tǒng)主要通過DCS系統(tǒng)的供電電源(如CPU電源、I/O電源等)、變送器供電電源和與DCS系統(tǒng)具有直接電氣連接的儀表供電電源等耦合進(jìn)入的?，F(xiàn)在,對(duì)于DCS系統(tǒng)供電的電源,一般都采用隔離性能較好電源,而對(duì)于變送器供電的電源和DCS系統(tǒng)有直接電氣連接的儀表的供電電源,并沒受到足夠的重視,雖然采取了一定的隔離措施,但普遍還不夠,主要是使用的隔離變壓器分布參數(shù)大,抑制*力差,經(jīng)電源耦合而串入共模干擾、差模干擾。所以,對(duì)于變送器和共用信號(hào)儀表供電應(yīng)選擇分布電容孝抑制帶大(如采用多次隔離和屏蔽及漏感技術(shù))的配電器,以減少DCS系統(tǒng)的干擾。

廈門仲鑫航自動(dòng)化設(shè)備有限公司
★ ：張芳
★ ：  +
★ （請(qǐng)備注張芳收，謝謝?。?br />★ 業(yè)務(wù)
★ ：
★ 地址：廈門思明區(qū)湖濱東路湖光大廈8樓A　

Rexroth 3 842518058 55/63 kW 74/84 Hp 0.75" Shaft

50 Vintage Cryla Architectural Ceramic/Stone Fluted Column Flue Firebrick

GL&V 2 HP 1.5 kW Integrated Motor Drive 581046 460 VAC 1800-5400 RPM 7/8" Shaft

Bonfiglioli Gear Speed Reducer 19.35:1 MAS 25/P w/ 1.5 HP Amerio Motor 1690 RPM

Square D 225 Amp I-Line Circuit Breaker KH-36225 3 Pole

GE General Electric 225 Amp Max Circuit Breaker E11592-R w/ 200 Amp Fuse

Square D 175GXMSJD100E Limiting Power Fuse 100 Amp

Sorvall Instruments MicroSpin Centrifuge 24S (No Rotor)

Adalet Explosion Proof Panel Enclosure Box 8" X 6" X 4" CAT NO XB-684

Acme Electric PS-75559 Component Rectifier/24 VDC DC Power Supply 1400 VA

Fend-All Emergency Eyewash Station Pure Flow 1000 w/Stand

NIB Higen Submersible Hydraulic Pump Motor 3HP KMR-03HB3

NIB Asco Solenoid Valve 1" 120/60V PSI 25 8215B50

I-T-E Circuit Breaker 65-160Amp 600VAC, lot of 2

Square D I-Line Circuit Breaker 70 Amp 3 Pole FC34070 FC-34070 480 VAC

Square D I-Line Circuit Breaker 60 Amp 3 Pole FA34060 FA-34060 480 VAC

Elevator Equipment Co. EECO Brass Flow Control Valve Type BP2 1" NPT

GE 55-501336G22 Nema Size 3 120V Magnetic Coil for General Electric Starter

CPG, Mitsubishi VNP1022 Van-TG-NP Brass Non Paraffin Wire EDM Machines .010"

Tempco Heating Bands 3994402 H 95 2350W 240 480 V Lot of 2

LEM Current Transducer LC 1000-S/SP7

Siemens Deflector Column 3RG7848-0FR 4 Beam Reflector Safety Curtain

Grab Box of Heat/Heater Bands w/Various Sizes & Wattage (2)

NIB Warner Electric MC4-016 Fixed TORQUE 5/8" Magnetic Brake Clutch Precision

Square D NEMA 0 Motor Starter/ 30 Amp Safety Disconnect Switch Combo 480 VAC

Tolomatic LS10 Pneumatic Linear Actuator LS#282928 LS10 SK12 PN2 SH2

Emerson 2Hp 1735 Cat. ELT2E2DC EL37 Electric Motor

Bijur Mist Lubricator Fluid Flex Solenoid Valve AP 322

Grab Box 18 Assorted Allen Bradley Din Rail Circuit Breakers 1492-CB1 G 010-G200

Schneider TSX Quantum 14ODAI54300 Input Module DAI 543 00

SMC SI DeviceNet EX250 Air/Pneumatic Valve Manifold VVQ2000 VQC2100N-5, VQC2200N

SOR EchOsonix U11 Loop Powered LevelTransmitte?r U11-CL9H-00-30-?BGP-3A-00-00000

Square D Busplug PQ-3603 20HP 30 amps 600ac Fusible Switch Bus Plug

Techni-Quip Corp Micro-Mac Camera w/ IZUKAR Mini TV Lens 16mm 54871

Westinghouse Circuit Board 7380A31G01

Square D I-Line Circuit Breaker 60 Amp 3 Pole FH36060 FH-36060 600 VAC

Hub City 40:1 Gear Reducer 214 0220-22016-214 Style B w/ 2500RPM Cleveland Motor

Oriental Motor 5IK60GU-SF Rpm: 1300/1600 w/Gear Head 5GU180K

Seweurodrive Gear Speed Reducer FAF57AM182 19.11:1 960 IN LB 1.5" Out 2.25" In

WSI Cambridge HEPA Model 3 Replacement Filter Element 1 X 24246-2 24" X 24" X 6"

Reliance Electric Power Matched 3/4 0.75 HP DC Motor T56HI022AC-VU 1725 RPM

Edwards Oil Mist Filter EMF10

Jeamar Winches 7000 LB Pulley Trolley Single Swivel Direction Block SS7000

NIB Square D I-Line Panelboard HCW50TS

Lafert Motor 1.5HP 830Rpm 1" Shaft 100LS8 w/Brake

Hydropa Hydrostar Switch 30vdc/250VAC DS302

Chiu Technical Lumina - I Fiber Optic Light Source F0-150 150 Watt 60Hz

NIB TIMKEN Tapered Roller Bearing 29685-90033

Sew Euro Drive Movitrac MC07B0004-5A3-4?-00 400VAC 0.37kW/0.5HP

Radleys Discovery Technologies Temperature Probe RR98073

Sew-Eurodrive 135.09:1 Gear Reducer 8/3 w/0.25HP 1700Rpm Motor 1" Shaft

TRG Hydraulic Motor A62F 5/8" Shaft

Bauer Esslingen Motor 3/4" Shaft 1783574-01 700/1420Rpm w/Gear Reducer & Brake

Otari DAT Tape DLT Evaluator Controller T-1310 220 VAC 60Hz 4 KVA

CompacTorque Pneumatic Valve Actuator 3TS 120Psig w/Brass Apollo 2" Valve

ITS Digital Barometric Pressure Correction Unit Regulator Model PE104 Lot of 2

AC Tech AC Inverter Motor Drive Starter 3HP 2.2 KW M1430C

Boston Gear Reductor Ratiomotor 1:1 Right Angle Speed Reducer R137AM1

Edwards Industrial Signal Horn B-N-8546-N5 120 VAC

Thomas Benjamin Industrial Signal Horn N8546 115V

Comptrol Superloadcell Load Cell DST131-C-545

3" DeZurik Manual Stainless Steel Knife Valve 9256997 150 CWP

3" Nibco IBBM Gate Valve F-617-0

Dodge Tigear 30:1 Gear Speed Reducer 599 IN-LB 1750 RPM MR94763L1 5/8" In 1" Out

Leeson Iron Man 50:1 Gear Speed Reducer BMQ824-50-R-56 1065 IN-LBS 1750 RPM

Dodge Tigear 2 30:1 Gear Speed Reducer Size 20 MR94763L1 Torque 802 IN-LB

Indramat 20.0 m 65' Fiber Optic Cable 11610152

Schroff MPS003 Power Supply 230V 2.7 Amp

SMC SI DeviceNet EX250 w/Solenoid Valves VQC2100N-5, VQC2200N-5, VVQ2000

SMC SI DeviceNet EX250 w/Solenoid Valves VQC2100N-5 & VVQ2000

Leeson M4C17DC5F 3/4 HP Motor 100021.00 1725 RPM 1.625" Coupling 115/208-230 VAC

Spirax Sarco B/M 50927 K88 Cast Iron Steam Trap 1" Ports, lot of 2

Stanley A40SB3J-015 Wrench/Torque Gun 130 Rpm 3/4" w/ Metal L Bar attachment

Atlas Copco Torque/Wrench impact Gun QTC200 3/4" Drive w/Metal L Bar, lot of 2

Atlas Copco Torque/Wrench impact Gun A954006-16 5/8" Drive 0.625" w/Metal L Bar

Sunx Sensor Controller EX-14A Lot of 2 NPS-CT7

NIB Dodge Grid-Lign Coupling 1070T 006755

NIB SS Stainless Steel 8374 DFT Inc. SCV 2" Check Vavle 750 CWP

Heypac 3 HP Hydraulic Power Unit Pump 20:1 Ratio w/ 4.5L Reservoir GX20-SSN-R2M

IMEC Pacific Scientific Sigma Line Stepper Drive 1PH 1AMP 115VAC Model 5230

GENERAL PNEUMATICS PARTICULATE FILTER GPE95-1200-PF NIB

WEG Motor w/ Coolant/Trash/H?ydraulic? Pump 1.5" NPT 070500572

emecanique Altivar 5 ATV 15025 1/3HP 0.25 kW Drive 220-240V 50/60Hz

Vici Valco Instruments Multiposition Control Module w/ Actuator EMHCA-CE 24 VDC

Atlas Copco LTP51PH003-19 3/4" 190 Rpm Pneumatic Impact Torque Wrench/Nutrunne?r

Ultramid Polyamide Black SoundProofing/B?arrier Mat 148.5" x 30"

Introl ServoLoc 1 Digital Brushless Servo Motor Drive Controller SL1kD0006

SKID/PALLET ANDALU RECTANGLE FIREBRICK/FIRE BRICK 9 X 6 X 3

Wilco Bakery Associates Oven Controller

Sony U-Matic Videocassette Recorder VO-5600

Martin Double Row Sprocket 16 Teeth D80ATB16H 2517, lot of 2

Pulsafeeder Hydracone R1 Reciprocating Diaphragm Metering Pump w/ Motor

Grab Box 8 Contactor Motor Starter Lot Of Allen Bradley 509-AOD Size 0

Grab Box 6 700-NPTA1 Ser. C Contactor Motor Starter Lot Of Allen Bradley

Balzers Vacuum Sanitary Fitting Clamps Flanges NW10-16KF, lot of 41

Numatics Direct Solenioid Valves (8) 031SA4004000061 w/ Manifold Block 150 PSIG

Allen Bradley 1771-OW Selectable Contact Output Module 138/125 AC/DC

4 Vintage Crouse-Hinds Vaporgard Explosion Proof Light Fixtures 150 Watt VXH15

Schaffner FN 256-25-47 25 Amp Power Line Filter TYPE:3-PHASE + NEUTRAL LINE

A.O. Smith AC Motor 1/4HP 1725Rpm C153 w/Strainer Pump 1-1/4" NPT

PHD Pneumatic Cylinder SLD82 X 200 -DB-L9-M Guided Air Slide

2 PHD Pneumatic Slide & Cylinder/Linear Actuator SDD22X3/4 621188-01

Parker Pneumatic/Air Lockout 1-1/8" Valve LV31A & LV41A, lot of 5

MTE .22 mH 160 Amp RL-13002 Transformer 3 Phase Line Reactor 1321-3R160-B

Robert I. Robotics Inc. Qterm-IV Human Interface Bar Code Terminal F081

Sumitomo HF-320 Motor Drive Inverter 2 HP HF3212-1A5 3 kVA 1.5 kW

NIB TC Motor Contactor 600 VAC AC3 32A/15KW TC1D3210 Lot of 2

PTI 48" Stainless Steel High Temp/Corrosive Chemical Filter 21-20071-10V-1

Bosch 49.23:1 Gear Speed Reducer 1700 RPM 34.5 IN-LBS 19mm Shaft 3 842 519 003

ABB SACE Tmax T1N 150 Amp Circuit Breaker E93565

ABB SACE S3 S3B DC Circuit Breaker 225 Amp

Red Lion Gear Motor 32-999-2004-020 w/Bison Gear Reducer 828-040-W-5-008?3-A-N-H

Cutler Hammer 100 Amp Heavy Duty Safety Switch DH363NGK Bus Plug Busplug 600 VAC

emecanique LC1 D80008 Contactor Control Relay

Allen Bradley 200 Amp Continuous Rating AC Motor Contactor 500L-EOD92 600 VAC

Robohand X2031008 Double Wedge Parallel Pneumatic Gripper, lot of 4

Rockwell Ramcon II Electric Actuator R55FFS w Stainless Steel Flow Control Valve

GE Fanuc SeriesOneJunior IC609SJR121B PC unit

NIB Thomson Ultra True Helical True Planetary Gear Head UT010-004-0

Nord Gear Motor 1SM40VF-71 40:1 Ratio 43 RPM 407 IN-LB .50 HP 3/4" Shaft

Amplifier FMA111-AV Micro Switch Proximity Control Module, lot of 2

NIB Baldor VM8012 34K38-282 1 HP Motor 208-230/460 VAC 3450 RPM

NIB Numatics 020BW400G000061 Solenoid Manifold Valves 100 Psig, lot of 10

MixPac Pneumatic Driven Adhesive Dispenser Gun Custom Machine DP 400-85

MixPac Pneumatic Adhesive Dispenser Gun Custom Machine w/Controller DP 400-85

Deltron 11088XA VF Series Power Supply 90-132V / 180-264V

TECNOMATIC OMC ENGINE MOTOR OIL MAINTENANCE SYSTEM

Hubbell Circuit-Lock Safety-Shroud Twist-Lock Interlock 250V HBLMITL HBL2420SW

ROSEMOUNT 244P HEAD MOUNT TEMPERATURE TRANSMITTER

Bodine Electric 1/17 HP Gearmotor 42 RPM 24A4BEPM-D3 1/4" Shaft 130 Volt 60:1

NIB Rhino DC Power Supply PS24-600D 115/230 VAC Input 24 VDC Output 600 W

Rhino DC Power Supply PS24-600D (600W) 115/230 VAC Input 24 VDC Output

Sew-Eurodrive Motor 0.8/3.3HP 780/3300Rpm 5/8" Shaft SDFT100LB/2BM64?HF

Schneider Electric GV2ME20 IEC Manual Starter w/ Schenider Breaker Accessory

NIB ITT Bell & Gossett 189075 Front Bearing Kit , lot of 4 B & G

LOAD CONTROLS PFR-1700-HL MOTOR SENSOR COMPENSATOR

NIB Honeywell Spring Return Direct Coupled Rotary Actuator ML8185 C 1006

Square D I-Line Circuit Breaker 50 Amp 2 Pole FA24050AB FA-24050AB 480 VAC

SQUARE D 45 AMP CIRCUIT BREAKER MOD # EDB34045 NIB

Microscan MS-3 Compact Laser Barcode Scanner CCD Reader, MS3, FIS-0003-0187G

Dodge Tigear Gear Reducer 3/4" Size/Ratio: 54/150-1.5 0.75HP 1750Rpm MR94744

Viega Propress Apollo Bronze 1 1/2" Ball Valve 79840 200 PSI 250 Degree

Viega Propress Apollo Bronze 1 1/4" Ball Valve 79110 200 PSI 250 Degree

200 FT 1/4" TUBING .25 X .035 316L STAINLESS STEEL TUBE

200 FT 1/4" TUBING .25 X .049 316L STAINLESS STEEL TUBE

Watts PAS-1000-M4 1.5" Regulator Ball Valve & Actuator 125 PSI 428 Inch Lbs

Bodine Electric 1/4 HP Gearmotor 125 RPM 42A5BEPM-E3 3/4" Shaft 130 Volt 20:1

NIB Lovejoy 260 5/8" Bore Pulley 685144 18724

Parker Compumotor 1/2" Double Shaft A/AX57-83 Stepper Motor

NIB Reliance Inverter Duty RPM Motor 3/4 HP 1725 RPM 230/460 VAC P56H6603G

Super-E Motor 3HP 1760Rpm 1" Shaft EM3611T w/Pulley

Sew-Eurodrive 135.09:1 Gear Reducer 8/2 w/0.25HP 1700Rpm Motor 1" Shaft

Leeson C4T17FC40A 1/2 HP Motor 1725 RPM 208-230/460 VAC 5/8" Shaft

Lafert Motor 1.5HP 0.58/8-0Rpm 208/440/230/480?V 1.5" Shaft AFTOOL38

NIB Parker Disk Pneumatic/Air Manual Hand Valve 3/8" 150 Psi PL37

NIB Ross Single Solenoid Pilot Valve 1-10 bar D2773B4001

EIC Electronic Enclosure Air Conditioner AAC-145-4XT-E 120 VAC PH 1

Super-E Motor 1HP 1750Rpm 0.75" Shaft VEM3581T-5

Ultramid Polyamide Black Soundproofing/S?ound Barrier Mat Panel 108" x 36"

Bodine Electric 1/4 HP Gearmotor 125 RPM 42D5BEPM-E3 1" Shaft 130 Volt

Bodine Electric 1/9 HP Gearmotor 83 RPM 34R6BFCI-W2 1/2" Shaft 20.4:1 115 V

Bodine Electric 1/6 HP Gearmotor 42 RPM 42R5BFSI-E3 3/4" Shaft 115 Volt

Baldor Motor 3HP 1726Rpm 1-1/4" Shaft VM3611T

Char-Lynn Hydraulic Motor/Pump 1" Shaft 101-1017-008

Bodine Motor 42Y6BFPP Motor T33012

Little Giant Condensate Pump & Reservoir Model VCL-24ULS 115 VAC

Ultramid Polyamide Black Soundproofing/S?ound Barrier Mat Panel 78" x 48"

Vintage Red Glass Explosion Proof and Signal Light Fresnel Lens

NIB Ashcroft Dresser Temperature Regulator 2100-2200

NIB Bimba Ultran Rodless Cylinder Linear Actuator Slide UGS-0915 15" Stroke

Allen Bradley 1771-OFE2/B Analog Output Module 12 Bit Current Rev: A Series: B

Accuweb Motor Control Board MCB3070E-50Hz

Square D Schneider Electric Transformer 1.5kva 120-240V/12-24V 1 Phase 1.5S43F

NIB Fairchild Pneumatic High Capacity Volume Booster 20813 3/8"

Manual Precision 3" Table Mounted Assembly Arbor Press

Square D Class 8536 Type SD0-1 Form S Series A Motor Starter NEMA 2 600 VAC 25HP

Sorensen Power Supply SSD 48-4 input:115/230V 4.8/2.4 Amps output:42-54 lot of 2

Visipak Action Instruments XIHFGCX 2 Electronic Counter Transmitter

Legrand Class 105 Transformer 42450 230/400V 4 Amp AS CS6864N 50/60Hz

Square D QMB-361-TW Series E1 30 Amp 3 Pole 600VAC Fusible Panel Board Switch

Legrand Class 105 Transformer 42424 160/630V 2 Amp AS CS6864N 50/60Hz

Omotion Systems Corp. Linear Actuator 3200Rpm 115V 71620388

NIB Emerson White-Rodgers Solenoid Gas Valve 25D46-206 25V 3/4"

NIB Namco Snap-Lock Limit Switch EA150-30396

Grab Box of 8 Assorted Rexroth Hydraulic Solenoid Valves

6" Nibco Bronze Butterfly Valve LD2000 200 PSI w/ 3" Feeder Chute

Bison DC Gear Motor 1/20 - 1/17HP 95/137Rpm 18.9:1 1/2" Shaft

Placid Industries Inc. Magnetic Particle Clutch Dual 0.375" Shaft C15/25-24-E

emecanique LS1-D2531A65 Fuse Carrier/Holder, lot of 10

Scandialogic SL 2200-3 AC Motor Drive Inverter In: 3X380/415+N Out: 3 HP 2.2 kW

CRT Driver PCB Circuit Board Barber A-12373-000-B0 Monitor Card

Manual 5" Table Benchtop Mount Rack & Pinion Arbor Press