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3HAC021645-001

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品 牌: ABB 
型 号: 3HAC021645-001 
规 格: 3HAC021645-001 
单 价: 999.00元/个 
起 订: 1 个 
供货总量: 999 个
发货期限: 自买家付款之日起 3 天内发货
所在地: 福建 厦门市
有效期至: 长期有效
更新日期: 2015-01-28 16:53
浏览次数: 20
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【3HAC021645-001】详细说明
 3HAC021645-001
3HAC021645-001
3HAC021645-001
人生在世最大的勇气不是不怕死亡,而是坚强的活着,勇敢的面对生活带给的压力和考验!
采购TELL:0592-5856213(张工)
 
 注: 来电时请拨座机号码,谢谢!!!
本公司主营品牌:AB ABB GE 西门子 施耐德 福克斯波罗 
               英维斯  西屋 本特利 等欧美进口品牌
图片仅供参考,如需实物,欢迎来电垂询!!
★厦门仲鑫达自动化设备有限公司
    
★Tel:0592-5856213 ★ (张工)            Mobile:18150117686 ★
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★Address;厦门市思明区湖滨东路湖光大厦八楼A座★
简述造纸PLC控制系统抗干扰分析:
一、概述
  随着科学技术的发展,PLC(PLC的相关产品)在工业控制中的应用越来越广泛。PLC控制系统的可靠性直接影响到工业企业的安全生产和经济运行,系统的抗干扰能力是关系到整个系统可靠运行的关键。自动化系统中所使用的各种类型PLC,有的是集中安装在控制室,有的是安装在生产现场和各电机设备上,它们大多处在强电电路和强电设备所形成的恶劣电磁环境中。要提高PLC控制系统可靠性,一方面要求PLC生产厂家用提高设备的抗干扰能力;另一方面,要求工程设计、安装施工和使用维护中引起高度重视,多方配合才能完善解决问题,有效地增强系统的抗干扰性能。
  二、电磁干扰源及对系统的干扰
  1、干扰源及干扰一般分类
  影响PLC控制系统的干扰源与一般影响工业控制设备的干扰源一样,大都产生在电流或电压剧烈变化的部位,这些电荷剧烈移动的部位就是噪声源,即干扰源。
NEW WHISTLER AUTO-MATION 73750005 MULTI-CODE REMOTE D298547
NEW STEEL COLLAR SPACER RING 3X4X1-1/8IN D330241
LOT 3 NEW SQUARE D 1-B3.00 OVERLOAD RELAY ELEMENT THERMAL HEATING UNIT B333118
LOT 3 TRI CLOVER ASSORTED STAINLESS SANITARY CLAMP 3IN B324385
LOT 3 NEW BOSCH RECTUS 21 NW5 QUICK COUPLER 1/4IN NPT TO 3/8IN TUBE D265747
NEW DALMEC 65.04.0012 REPAIR KIT D345906
NEW RA JONES 276848 SHAFT SLEEVE STAINLESS 1 IN BORE D248182
NEW CRV LANCASTER 68631-3 CLAMP ASSEMBLY D345535
NEW CRV LANCASTER 68631-3 CLAMP ASSEMBLY D345536
LOT 4 NEW NATIONAL 472213 OIL SEAL D345354
LOT 2 ALLEN BRADLEY ASSORTED 800H-HR2 800T-H2 MAINTAINED SELECTOR SWITCH B446340
LOT 2 NEW BOUTON 99706 UNIVERSAL FLEX SIDESHIELD SMOKE D408272
NEW VWR INTERNATIONAL 28310-161 FILTER PAPER 413 B433964
NEW HILLMAN 8320000 2YU31 SINGLE LOOP JACK CHAIN 100FT LENGTH 12 GAUGE D371224
LOT 3 NEW WINTERS PEM212 PRESSURE 0-30PSI 2-1/2 IN 1/4 IN NPT GAUGE B309186
LOT 20 SPRAYING SYSTEMS H1/4VV 9505 STAINLESS SPRAY 1/4 IN NPT NOZZLE B348677
LOT 3 NEW HELWIG E23 CARBON MOTOR BRUSHES D229428
LOT 3 HONEYWELL ASSORTED PRESSURE GAUGE 1/8 IN NPT 1 IN DIAL B217522
NEW CM COLUMBUS MCKINNON 29MM SHACKLE & PIN ASSEMBLY D396649
LOT 3 WESTINGHOUSE 503B025G01 ARCING CONTACT D340373
NEW CLARK 1811334 FORKLIFT HORN BUTTON KIT D334768
NEW MCMASTER-CARR 1343K12 BRASS ACME NUT 7/8IN ID D232259
LOT 4 NEW FISHER G1197440082 VALVE COVER PLATE STAINLESS D342397
NEW TENNANT 1008639 DRAIN CAP ASSEMBLY D449709
COPELAND FTAH-A075-IAV-001 AIR-COOLED CONDENSING CHILLER 208-230V 45F B217834
NEW SWAGELOK SS-QC4-B-4PFK4-BN QUICK DISCONNECT COUPLER 1/4IN NPT FEMALE D347865
NEW FIFE 76889-001 CARRIER ASSEMBLY PART D309969
NEW FIFE 76885-001 CARRIER ASSEMBLY PART D309979
NEW NISSAN 38686 STEEL AXLE BOLT PIN D317628
LOT 2 SPIELDAUER FZP300X45S-10 BRAKING RESISTOR BRAKE 10OHM 320W D205920
LOT 2 CUTLER HAMMER AR420A 120V-AC 600V 10A 2P CONTROL RELAY B272255
DUFF NORTON M10010-273 B SCREW JACK WORM GEAR ACTUATOR B239958
9X ALLEN BRADLEY ASSORTED 700-HA33A1 700-HA32Z24 CONTROL RELAY SER C 10A B245521
LOT 3 NEW 0683690000 PIVOT PIN ASSEMBLY 3/4IN D246468
LOT 8 OMRON MY2N RELAY 120V-AC 8-PIN D220272
LOT 148 NEW SPRAYING SYSTEMS H1/4 USS VEEJET STAINLESS NOZZLE D325518
LOT 23 ALLEN BRADLEY ASSORTED PUSHBUTTON LEGEND PLATE D442322
LOT 6 NEW CAMLOC ROD END 5/16IN THREAD 3/4IN DIA 1-3/4IN LENGTH ALUMINUM D245225
NEW KOFAB GM09-606-CNV03-005-07 STAINLESS STEEL CLEVIS ARM D246315
LOT 2 NEW FISHER 1J523711032 PRESSURE SETTING DIAL PLATE D341428
NEW 1-1/2X2-1/2IN 316L WELD REDUCER SANITARY FITTING D342102
LOT 5 NEW CFS TW00005824 TRAY SEALER BUSHING 20X31X15MM BUSHING D322982
HILTI 3.47 13IN POINTED BIT CHISEL DURABLE STEEL B269307
LOT 3 NEW 07549900 B 5X2 1/2IN BORE 4-3/4IN OD CASTER WHEEL B344994
NEW FKI LOGISTEX 6554077 STEEL KICKER FACE D344454
LOT 2 NEW AZO 3-FILT-01722 POLYESTER FILTER BAG D347639
LOT 4 NEW LEGRIS 3604 06 00 HEMA TEE FITTING D349317
LOT 8 NEW HEUFT HPP090012 REJECTOR FITTING 3 PIECE D349637
LOT 2 NEW AZO 3-FILT-01722 POLYESTER FILTER BAG D347639
LOT 4 NEW LEGRIS 3604 06 00 HEMA TEE FITTING D349317
LOT 8 NEW HEUFT HPP090012 REJECTOR FITTING 3 PIECE D349637
NEW WAUKESHA 13MHHM STAINLESS 1IN SANITARY TUBING CLAMP D347966
NEW NALGENE 3662-0025 PP GRADUATED CYLINDER 25ML CAPACITY D349446
NEW GRACO 236-466 SENATOR AIR POWERED PUMP 17:1 D483137
LOT 2 ASSORTED 0-100PSI 0-30PSI PRESSURE GAUGE D346739
LOT 4 C2088 RED ILLUMINATED PUSH/PULL PUSHBUTTON D346910
LOT 2 FAIRCHILD MODEL 20 PNUEMATIC VOLUME BOOSTER D347143
NEW TISHMA T4300020A STAINLESS ADJUSTABLE BLOCK INSERT D348145
NEW WAUKESHA 2IN 90DEG ELBOW STAINLESS SANITARY D348744
NEW SEBRIGHT 696894 VITON O-RING SEAL KIT D349077
LOT 2 NEW DEUBLIN 6958-U HALF CLAMP B349784
NEW THOMAS&BETTS 847 2IN NPT CONDUIT CONNECTOR B346351
NEW MILLS WINFIELD 8101028PSP PROPELLER AGITATOR 5IN DIA 5/8IN ID D247440
LOT 2 NEW APPLIED PROCESS C4521000 COMPRESSION SPRING 3-3/4 IN D386629
WORTHINGTON NIELAN MCCORD OIL LIQUID LUBRICATOR PUMP UNIT B313967
ABB 803295 KIRK INTERLOCK KEY ITEM 5 CIRCUIT BREAKER SWITCH LOCK B312310
LOT 4 NEW MERIT ABRASIVES 1-3/8IN OD MINIATURE FLAP WHEEL 120GRIT D483622
LOT 7 NEW HELWIG 1524700 CARBON MOTOR BRUSH B343475
LOT 5 NEW ALLEN BRADLEY X-51343 REAR CONTACT BLOCK FOR 700 D RELAY D382786
NEW SPRAYING SYSTEMS 1/4 MEG 4013 WASHJET SPRAY NOZZLE D411386
NEW MILLER 093551 POINTER KNOB 0.750 X 0.126 IN D482747
LOT 2 WAUKESHA STAINLESS SANITARY CLAMP 1-1/2IN B323155
LOT 2 NEW BIG CHIEF BC1558-17RTD-B72 THERMOCOUPLE PROBE 100OHM B334730
LOT 2 SEAGATE ASSORTED ST380215A 9CY011-305 ST3160812A 9BD032-303 HDD D434941
NEW BAILEY 136-91750000 BELLOWS AND PIPING ASSEMBLY D399948
LOT 32 NEW RONNINGEN-PETTER 4RPES10001PP FILTER SOCKS 14-1/4X6-3/4IN D311860
VOSS 8437A-512-Z8 STAINLESS SANITARY TRI CLAMP 4IN B347477
ACCODATA ADJUSTABLE NON SLIP FOOT REST B239476
LOCTITE O-RING SPLICING KIT SAE 120R CLASS BUNA N RUBBER B334312
LOT 8 NEW ASSORTED 98152439 2-1/2IN PRESSURE GAUGE 1/4IN NPT D291871
LOT 2 NEW WHEEL 8X2IN RUBBER D212671
NEW CATERPILLAR CAT 5C-8813 24IN BLADE WIPER B447274
NEW SWAGELOK SS-QC6-S-600K3 STAINLESS 3/8IN TUBING STEM COUPLER D348071
LOT 32 NEW KOBELT 1033-1008 RIVET BRAKE 1/4X1/2IN BRASS D342289
NEW 0072170114 RSKMS1A1 KEY OPERATED ASSEMBLY D346153
NEW ROCKWELL 226-09090515000 FLEXIBLE FULL CIRCLE CLAMP 15IN B348219
LOT 21 GITS BROS 5/8IN DRIVE-IN HOLE OD OIL CUP COVER D394913
SPIROL KIT 30 LIGHT MEDIUM HEAVY SPRING PIN D398241
NEW INDAG 60019180 3-FM-07-164 GUIDE RAIL D348112
LOT 6 NEW FORDS PACKAGING 00010152 BEARING BUSHING D370108
NEW SASIB B60034 STAINLESS PADDLE TYPE ASSEMBLY B340675
NEW WAUKESHA STAINLESS TUBE REDUCER 3IN TO 2IN D348754
LOT 4 NEW VILTER 31989N PISTON RING 4-3/4X4-7/16X3/16IN D264255
NEW BRADMAN-LAKE 50328855 BRACKET STEEL D218919
NORTH AMERICAN H3105-024-25 REFLECTOR BAR ASSEMBLY D439556
NEW DRIERITE 23001 INDICATING ANHYDROUS CALCIUM SULFATE 1LB D482652
ADVANCED OTT-JAKOB 95.101.306.3.2 TOOL GRIPPER HOLDER D256572
LOT 5 NEW GRACO 169586 AXLE DETENT 1-3/4IN LONG 5/16IN OD D381575
HEWLETT PACKARD HP C4381A EXTERNAL CD WRITER PLUS D446784
SPECIALTY TOOL CALIBRATION TOOL FOR FISHER TEST EQUIPMENT B328723
NEW FMC 3601.2452 EJECTOR PLATE BRACKET STEEL D263720
GENERAL ELECTRIC PK-2 TYPE TEST BLOCK MODULE TERMINAL B266302
NEW INGERSOLL RAND 43146012 SS TORSION RIGHT SPRING D351272
LOT 38 NEW 2IN RIGID METAL STRAP 2 HOLE PIPE CLAMP CLIP B343975
NEW VOITH 10.621.20 THERMOSTATIC PLUG 160 DEG. C D449716
LOT 6 NEW CUTLER HAMMER ASSORTED HEATER COIL H1231 H1226 H1222 B349799
LOT 100 NEW WHATMAN 1004 320 QUALITATIVE GRADE 4 32.0CM FILTER PAPER D263666
LOT 3 NEW MARTIN 35B12 STEEL SPROCKET 12 TEETH 1/2IN BORE B228479
NEW GRACO 161586 SEAL NUT 1/4IN NPT D381077
NEW ROTEX 27151 SIFTER CARBON SLIDE BALL D461825
HEWLETT PACKARD HP KB-0316 KEYBOARD PS2 D446811
NEW JERGUSON 12-17001 SIZE 12 REFLEX GAGE GLASS 12IN D308404
NEW PAAL 58015.011 SPACER RING 45X55X6MM D394205
NEW NATIONAL PARTS SUPPLY 302793233 CLEVIS STAINLESS D214464
NEW SWECO 30A8A008G 30IN OD ROUND STAINLESS SIFTER SCREEN D344704
LOT 9 NEW PHOENIX CONTACT TMSTBP 2.5/5.08 PLUGGABLE TERMINAL BLOCK D240031
LOT 2 NEW SEALMASTER ASSORTED TRE-10N TREL-12N LEFT MALE ROD END BEARING B420035
NEW VEMAG 143.320.060 SILVER PACKING CORD D346895
NEW HYDAC 306336 BREATHER 3/4 IN PNEUMATIC FILTER ELEMENT B350608
LOT 12 NEW BROWNING 40 OFFSET ROLLER CHAIN CONNECTING LINK D349850
STRAHMAN SV-700 1/2X3/4N NPT STAINLESS 600PSI SCREW TYPE SAMPLE VALVE B346200
SUNROC 5MM 5EHJN TELKEE LOCKING KEY CABNIT STEEL D304470
LOT 6 NEW GENERAL ELECTRIC GE 2N2647 6-PIN TRANSISTOR D480826
LOT 4 NEW POTTER BRUMFIELD R10-E1-Y2-J2.5K 5.8MA DC RELAY D348966
LOT 6 NEW ALLEN BRADLEY 700-HN127 300V-AC 10AMP RELAY SOCKET BASE D343205
LOT 4 NEW TSUBAKI RS160 ROLLER CHAIN CONNECTING LINK REPLACEMENT B381359
LOT 3 NEW TB WOODS JA78 7/8IN BORE BUSHING D332014
NEW DEZURIK 1056705 STAINLESS RING DISC 5-1/2IN OD D342843
LOT 3 NEW FG INOX THREADED STAINLESS 1000WOG 3/8IN NPT BALL VALVE B348375
LOT 10 NEW FLEXCO 1-1/4 HD BELT FASTENER D398432
LOT 3 EVEREADY 912558-67 WATCHDOG WEIDMULLER TIMER TRIAC OPTO MOUNT B344729
NEW WEXXAR 51340 CLEVIS ROD END STEEL 1/2 IN THREAD D239188
NEW HYSTER 277704 FORKLIFT TUBE D340833
LOT 6 NEW ALLENAIR A-1-1/2-P-WR PNEUMATIC CYLINDER REPAIR KIT D348831
LOT 6 NEW SENTRY ASSORTED 2-00612A REAR GASKET 3-1/8X1-1/16X1/8IN D239304
LOT 3 ALLEN BRADLEY 800T-J4 SELECTOR SWITCH SER T 600V-AC B369325
SIEMENS W2T11708? PPM CI2 NH3 GAS MONITOR MODULE 10-15VDC B206669
LOT 5 NEW NAPA 770-6849 BALKAMP FUSED LINK B348135
ITT BELL & GOSSETT CHXS HEAT EXCHANGER 225PSI 450F 2X3IN NPT B215547
HONEYWELL VIP 7201 COMPUTER DISPLAY TERMINAL W/KEYBOARD D478965
LOT 3 NEW SKF ASSORTED 17139 19832 OIL SEAL D390205
LOT 5 NEW PAAL B0007.581 COMPRESSION SPRING WASHER D394220
DIXON 500-DC DC DUST CAP ALUMINUM CAM LOCK B288974
NEW MCDONNELL & MILLER SA94-159R FLOAT ARM AND SPRING ASSEMBLY  B231966
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