51305072-400
日期：2018-8-23本文主要分析这种变频器运行时某一单元突然出现故障后的处理方法，并给出了应用结果。
为真实地反应现场的实际情况，也为检测我们研制的高压变频器。用一台3KVA-6000V的变频器驱动一台220kW/6000V的水泵电机进行了现场测试。该变频器的主电路结构:它是由18个功率单元（每相6个）所组成，AI至A6组成A相，BI至B6组成B相，Cl至C6组成C相。每个功率单元都是相互独立的，它们都有各自的三相交流电源、三相整流桥、滤波电路、H桥逆变电路、输出旁路开关及控制电路。测试时，电流波形取自于霍尔元件电流传感器，电压波形是将电机端电压由阻容分压（阻抗匹配，以免失真）后取得。故障状态是人为造成某单元失效来形成。
在6O00V电压的单元串联型高压变频器中，每相需要五至六个单元。当其中某个单元出现故障时，就应立即让该单元退出运行，并将其旁路掉。这样其它单元还可以继续工作。对于每相有6个单元的结构，当某相少了一个单元后，该相的最高电压只能达到正常值的83%，这时如果现场情况允许可以将输出频率限制在额定值的83%以下，这样电机还属于正常的变频运行。如果现场要求电机必须运行在额定频率的83%以上，缺少单元的那相的正弦波输出就会出现平顶，由于电机旋转磁场的存在，在平顶处会出现严重的电流崎变，如不采取措施电机的电流会产生严重的不平衡，使电机产生很大的振动。
设计一个高效而全面的数据库的关键是准确地识别主体以及主体和客体的关系，通过一定的抽象综合将主客体的关系理顺，从而将高层活动分解为低层活动（包括各类登记、删除、修改、查询等）。我们充分考虑到药检业务的实际过程所涉及到的各种信息（即各种主体的自然信息）和这些主体信息之间的关系。因为这些信息类别非常的繁杂，我们引入了/数据字典的解决方法，即将一些基础信息（比如检品的名称、规格；人员的姓名性别等等）单独存储，在系统实际操作使用这些基础信息时，可以直接引用这些已经存储的信息，减少重复输入一般数据次数，将药检工作从重复的劳动中解脱出来。所以，对各种主体除了基础信息外，每一步工作流程都建立了一个数据表格，以记录检验的相关信息。
本系统设定软件功能用户分为四种，分别为所长、业务处、药检室主任、药检人员。每操作模式都设计有多个帐号（相当于银行的信用卡号码，可以用任意方便记忆的字符。各个帐号都有对应的不同密码），引入帐号是为了数据安全和减少误操作的发生。各种功能用户所掌握的权限不尽相同，从而操作界面都不相同，但互相的数据是共享和连通的。
变频器距离电动机距离过远时（超过10Om），电机与变频器之间的电缆寄生电容过大，并与电机三相绕组寄生电容共同作用，在变频器开关接通瞬间，由于速度很快，会产生过大的尖峰电流，使变频器工况恶化，甚至烧毁开关。同时，长导线的压降也变大，降低电动机端电压，导致定子电流有所增加。为解决此问题，一方面加大导线截面积，保证线压降在2%以内；同时应加装变频器输出电抗器，用来补偿长距离导线产生的分布电容充电电流。输出电抗器的选择，可参考变频器生产公司提供的《用户使用手册》的说明。
在实施上述措施后仍不可避免干扰而影响系统正常使用的，应考虑更换另外品牌和型号的变频器。做好变频器参数的设置与调试，是设备正常运转的一个根本保证措施，现场出现的许多问题，往往是参数的设置问题，而与设备本身无关，由此可见合理正确设置参数的重要性，参数设定前要详细阅读产品使用说明书。
（1）基本参数的设置基本参数包括电机名牌上的额定功率、电压、电流、转速、频率以及启动、制动和控制方式等，这里需注意的是输人电压要根据本单位供电情况选定，最高输出频率的设定也要慎重;
（2）根据生产工艺的要求做好其它参数的设置变频器一般都有几十到上一百个可设置的参数，实际运用中大多数可采用出厂设置，仅对少数作特殊设定即可满足生产要求。
如在要求重载启动的环节，则必须设定启动提升参数，可通过设定连续提升和启动提升两个参数来提升转矩，提升转矩只在启动时有效并与连续提升相叠加，叠加点总和被限制在250%以下，当频率达到设定值时，启动提升作用结束，这样就能满足设备的启动要求。
（3）设备的初运转参数设定完毕后，进人初运转阶段，要仔细检查线路，确保接线的正确性，不允许反转的设备要检查相序。为保证安全可靠，建议先用键盘人工控制方式，缓慢启动，并观察设备运转情况及输出电流，合理调整启动和制动时间、转矩等参数，逐渐加速到额定速度，运行正常后方可投入到自动方式，完成试运转。
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ISSC 1071-2-P-1-B 24 VAC/DC Input 1-10 Sec. Timing Relay 10712P1B Kanson
Sprecher Schuh D5-3X01 D5-3N3A Orange Illuminated Push/Pull Button D53X01 D53N3A
GE Fanuc IC670CHS002E I/O Base 2 Tier Box Terminal IC670CHS002 (TB)
Allen Bradley 100-A18ND31 Starter 110/120 VAC Coil 18 Amp 100A18ND31
Sick WTB4-3N1061S24 Optic Electronic Sensor WTB43N1061S24
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Festo PRMZ-5-M5-3 Manifold 30243 PRMZ5M53
X-Rite VeriColor VC50 Sensor Head 000668
Siemens 3RV1021-0DA10 Motor Starter Protector 0.22-0.32 Amp 3RV10210DA10
Sick MZN1-06VPS-KRD Magnetic Cylinder Sensor MZN106VPSKRD
Festo Pneumatic LR-D-7-I-MINI Pneumatic Regulator LRD7IMINI
Banner T18SP6FF100Q 10-30 VDC Photoelectric Switch Sensor
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Telemecanique CA2KN31G7 120 VAC Control Relay CA2KN 31G7 CA2KN31 G7 New
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Ross Controls 1523 C 5012 L-O-X Pneumatic Shut Off Valve 1523C5012 LOX (TSC)
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Norgren M/40/2 Reed Switch Sensor 10-240 VAC 170 VDC M402
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USG U.S Gauge Ammonia ASME-B40.1 30 in Hg Vac-150 PSI Pressure Gauge ASMEB401
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Bourns 3400S-1-103 10 kohm k ohm Potentiometer 3400S1103 New (TSC)
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Humphrey 5-DP-2 Pneumatic Cylinder 5DP2
Turck BC20-K40SR-VN4X2 Proximity Sensor BC20K40SRVN4X2
GE Fanuc IC693ALG220G Analog Voltage Input Module IC693ALG220 IC693 90-30
TPC USH5000 Pneumatic Shut Off Valve USH 5000
Turck BI2-CRS476-ADZ30X2-B3131/S34 Proximity Switch 20-250 VAC/DC (TSC)
Parker WD416517 A Air Cylinder 00.56 KDXSRM 4.000 WD416517A New (TSC)
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Numatics 081SS500K 228-703B 110-120 VAC Solenoid Pneumatic Valve (TSC)
Emerson GL200A Fitting Cable Connector
Mitsubishi F05 Disconnect Operator Handle Assembly
Bimba MRS-173-DXPB Pneumatic Cylinder MRS173DXPB
Omron C200HW-CLK21 Controller Link Unit C200HWCLK21
Speedaire Dayton 4MY49 Reed Switch New (TB)
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Cutler Hammer Eaton E59-F12A105D01-D1 Proximity Switch E59F12A105D01D1 (TSC)
Wohner 6032 690 V 32 A Power Distributor Mounting Rail
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Hyvair F-204 Pneumatic Filter F204
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Cutler Hammer Eaton 10250T/91000T T3910 Emergency Stop Red Push Pull Button
Allen Bradley 71A27 24 V Coil Size 1 New
Omron E3S-AD16 Photoelectric Switch Sensor E3SAD16
Dayton 6X153E Solid State Time Delay Relay .1 - 10 Sec.
ABB N44E Relay 110/110-120 VAC Coil 4 NO 4 NC
Aro 59891 Electric Solenoid Switch
Honeywell 115330 Vacuum Tube for C1702 New
Eaton 9515 Switch Plug New
Parker 06L11BC Pneumatic Lubricator (TB)
Boston Gear 67719 SC150 Set Collar ZNPLTD Steel 67719SC150 New (TSC)
SCC Static Controls CB-1308 Rev C Control Board CB1308
Whittet-Higgins KM-064 LockNut KM064 Bag of 4 New
Superior Valve DP500PSIG 1" Valve New
Telemecanique LR-D09 307 Overload Relay 1.6-2.5 AMP LRD09 LRD09307 LR1-D09307
ABB BC25-40 24 VDC Coil 20 HP @ 460 V Motor Starter Contactor BC2540 (TSC)
ABB N31E Relay 110/110-120 VAC Coil 3 NO 1 NC
MAC 35A-AAA-DDFJ-1KD 24 VDC Solenoid Valve 35AAAADDFJ1KD
Meritor 5310001501745 Nut Bag of 3 New
Regent Controls ACCUMAX24-32 24 V Clutch Brake Control Relay ACCUMAX2432
MAC 35A-ACA-RA14 Pneumatic Valve 35AACARA14 BA14
Arlington L49 Box Connector 3/4" Box of 20 New (OK)
SMC CG1BN40-52 Pneumatic Cylinder 145 PSI 1.00 MPa CG1BN4052
Genuine Sarco NO 1A Cover Gasket Float Traps New
Genuine Spirax Sarco 55476 NO 1A Cover Gasket Float Traps New
SMC CDG1BA32-60 Pneumatic Cylinder 145 PSI 1.00 MPa CDG1BA3260
Synventive 81-98-26-197 240 V 300 W Kona Coil Heater 819826197 Dynisco (TB)
Stauff BBV20040001 K 2-Way Ball Valve W/ Lockout BBV20040001K (TSC)
Carlo Gavazzi RN1A48A30 Solid State Relay 30 Amp 480 V Contact 24-230 V Coil
Numatics 354RS1Z2JN00000 Pneumatic Regulator 215-537B 215537B (TSC)
Numatics 353BB600M000061 24 VDC Pneumatic Valve (TSC)
Balogh G8630TLEB89A1 Transceiver (TSC)
IFM Efector PN5204 Pressure Monitor Switch (TSC)
Square D 8536SA012S Motor Starter 120/110 VAC Coil Size 00 8536SAO12S (TSC)
Infitec SBR3503 Timer Board SBR 3503
York Frick IME0034420 Bushing P1 x 1.625 New
Synventive 83-77-240 Thermocouple Drop 21000-R5 41-01 8377240 New (TB)
Allen Bradley 709-AOH103 Size 0 Motor Starter 120/110 VAC 709-AOH 709AOH103 N26
Compact Automation Universal RK6 4/06 Seal Kit New RK64/06 RK6406 (TB)
Hoffman Mclean F-44WSC 4 " x 4 " Inch Wireway Gutter Fitting F44WSC
Danfoss 27121 Potentiometer New
US B07129A Circuit Board B07130
Fuji Electric SC-0Y SC13ZA 4NC0F0#01Y 100-120 VAC Coil 5 HP Starter
Banner T18SP6DQ 10-30 VDC Photoelectric Switch Sensor
Horyu SP-107-200B-10 57.60 Line Reactor 10 mH 8 A SP107200B10 5760
Siemens 3RV1021-1DA10 Motor Starter Protector 2.2-3.2 Amp 3RV10211DA10
DE-STA-CO 810-152 Reed Proximity Cylinder Switch 120 VAC Destaco 810152 New
AFB38830 Thermostat Switch A30-2265-00 A30226500
Festo ESN-1/2"-1.5-P-A Pneumatic Cylinder ESN1/2"15PA
Rexroth Indramat Reco RMB02.2-04 4 Slot Chassis Unit Rack Base RMB02204
Festo L-3-M5 Pneumatic Air Valve Limit Switch L3M5
Atlas Copco 9710869910B Ribbon Cable SC1 XP2 TAB1 XP1 (TSC)
Atlas Copco 9710869910B Ribbon Cable IO 1.1 XP2 IOB 1.1 XP1 (TSC)
Atlas Copco 9710869910B Ribbon Cable SC2 XP2 TAB2 XP1 (TSC)
Collis Tap Collet 71321 New (TB)
SMC AMD150-02 Micro Mist Separator AMD150 AMD15002 AMD-EL150 AMDEL150
Atlas Copco 9710869910B Ribbon Cable IO 2.1 XP2 IBO 2.1 XP1 (TSC)
Allen Bradley 42GRL-9002-QD Photoswitch 42GRL9002QD
SMC NARBF4000-P Pneumatic Spacer Regulator NARBF4000P (TSC)
Crydom Crouzet Gordos GRD 84130103 Solid State Relay 4-32 VDC 20 Amp GRD84130103
Ross Controls 1523C4002 L-O-X 0-20 BAR Pneumatic Shut Off Valve 1523 C 4002
Allen Bradley 1336-L5 24 VAC/DC Less Encoder 42336-173-54 Rev F 1336L5
Matsushita FC-10N 3A1B BMF6103 100-110 VAC Coil Starter Contactor FC10N
Pivot Punch 01-0052695-001 HDC 4 1.000 .108 HDC4 010052695001 PKG of 3 New
Allen Bradley 700-HT1 Timing Timer Relay Module 700HT1
Square D 9007 Limit Switch 9007
Parker 01.25 USLUV36 1.000 Pneumatic Cylinder 01.25USLUV361.000 (TSC)
Moeller Eaton ZB12-4 XT0B004BC1 2.4-4 Amp Overload Relay ZB124
Festo DNU-32-25-PPV-A Pneumatic Cylinder DNU3225PPVA (TSC)
Autoclave CT6660 Valve MAWP 60,000 316SS (OK)
LOVEJOY L-190 2-1/8" Jaw Coupling L190 2-1/8 (OK)
Dixon R00-02R 1/4" Pneumatic Mini Regulator R0002R
NEW LISTING Wilkerson R19-03-FA00 Regulator R1903FA00
NEW LISTING Banner VS2RP5R Sensor Receiver VS2 New
NEW LISTING Parker YR10 ETN RSF Refrigerant Strainer Kit 13 mm 110-14347 New
NEW LISTING MAC 411A-B0A-DM-DJAA-1CA Solenoid Valve DMB-DDAJ-1CA 411AB0ADMDJAA1CA
NEW LISTING Sanyo 91-8479 109S405UL Fan 100 VAC San Ace
NEW LISTING Allen Bradley 440K-A21030 Cadet Guard Master Key 440KA21030 New
NEW LISTING Allen Bradley 1771-IBN C Ser. C Rev D02 PLC5 10-30 VDC Input Module 1771IBN
NEW LISTING Syndevco ID-248 Robot Cable Management Utility Clamp 1-5/8 " ID248
NEW LISTING IFM Efector IGW201 Proximity Sensor Switch
NEW LISTING OBO Betterman 2058 12 LGR Clamp 8-12 mm 205812LGR 1195 123 Box of 100 New
NEW LISTING Allen Bradley 73A86 110/120 V Coil (TSC)
NEW LISTING Matsushita KT-11S BMK9-04 Thermal Relay 2.1-3.1 Amp KT11S BMK904
NEW LISTING Matsushita BMK 9-11 K FKT-10 3.6-6 Amp Overload Relay BMK911K FKT10 BMK9-11
NEW LISTING Nason GS1A33R Pneumatic Air Switch
NEW LISTING Allen Bradley 100-C23Z*10 15 HP Starter 100-C23 100C23Z 100C 24 VDC Coil
NEW LISTING Meritor 20 X 1815 Stud Wheel LH 20X1815 Bag of 3 New
NEW LISTING Meritor 20 X 407Z Stud 20X407Z New
NEW LISTING SMC MXQ12-40ASR Pneumatic Slide Cylinder MXQ1240ASR (TSC)
NEW LISTING Allen Bradley 42GRR-9000-QD Photoswitch Photoelectric Sensor 42GRR9000QD
NEW LISTING Banner SP320D Remote Sensor New
NEW LISTING Allen Bradley 42GRF-9003 Photoswitch Fiber Optic Sensor 42GRF9003
NEW LISTING Banner VS4EVQ VS4 Photoelectric Switch Sensor (TSC)
NEW LISTING Veeder Root 799988-610 Timer 799988610
NEW LISTING MAC 180002-122-0039 Pneumatic Control Valve 1800021220039
NEW LISTING SCP EG47 Brush EG 47 Lot of 2 New (TB)
NEW LISTING Siemens 3RV1421-1GA10 Motor Starter Protector 4.5-6.3 Amp 3RV14211GA10
NEW LISTING GEC Alsthom Red Spot RS32 Fuse Holder BS88 30 Amp 600 VAC
NEW LISTING Omron CQM1-ID213 Input Unit 24 VDC 32 Point CQM1ID213
McGill ER-16-1" Bearing ER161" New (TB)
Allen Bradley 71A27 24 VAC Coil Size 1 New
Agastat SSC12AGA Timing Relay 120 VAC / VDC 10 - 300 Seconds w/ Base
Siemens 3TH8271-0B 24 VDC Coil Relay 3TH82710B 3TH82 71-0B 71E
Allen Bradley 100-C09D*400 Starter 100-C09 100C09D 100C 24 VDC Coil (TSC)
Allen Bradley 700DC-P800Z24 24 VDC Relay 700DCP800Z24 700DC 700DC-P800 700-PC40
Allen Bradley 100-C09D*400 Starter 100-C09 100C09D 100C 24 VDC Coil
White Rodgers RBM Type 122 Definite Purpose Contactor 2 Pole 120 VAC Coil 30 Amp
Humphrey 5-DP-2 Pneumatic Cylinder 5DP2
Telemecanique J20A20 Auxiliary Contact Block 2 Pole Gould ITE
Festo MUH-ZP-D-1-24G Intermediate Solenoid Plate MUHZPD124G New
Siemens U-01T Relay Output Module U01T Texas Instruments
AEG Modicon DAP218/AS-BDAP-218 Output Module DAP218 ASBDAP218 (TSC)
Banner PVA100P6RQ Light Curtain Receiver Sensor (TSC)
Siemens 3RV1021-1EA10 Motor Starter Protector 2.8-4 Amp 3RV10211EA10
Omron D4D-3520N Limit Switch D4D3520N New
Parker 692915 A Solenoid Connector New (TB)
Schneider Modicon TSXRKY12 12 Slot Rack Chassis TSX RKY12 TSX RKY 12 (OK)
Mitsubishi F05 Disconnect Operator Handle Assembly
NCC National Controls Corp T1K-600-461 Solid State Timer 6-600 Sec. T1K600461
IPD 2110588 Main Bearing Std T1J
Fleetguard 3960461 S PAC FF Head Cummins 4990848 3960461S
KAIMEI MA1751H1B01 Jamicon Fan 100-125 VAC (OK)
Tri-Tronics F-A-36T Fiber Optic Cable FA36T
Furnas 52PA4GB Red Illuminated Pilot Light Indicator Button Siemens
Furnas 52PA4GB White Illuminated Pilot Light Indicator Button Siemens
Siemens 8WD4 400-1AD Orange Amber Steady Stack Light 8WD4400-1AD 8WD44001AD
Oriental Motor SS21-UL Control Pack 115 VAC SS21UL (TSC)
Meritor 2297 X 7122 Guide 2297X7122 New
SMC AF40-N04D-8Z Pneumatic Filter AF40N04D8Z (TSC)
Eumax WHM50/0.5M Cable WHM500.5M WHM5005M
Parker 202021 Plug Kit Modulating A4A 3/4 New
Daito GP150 15 Amp 250 V Fuse Bag of 2 New
Parker 699-1-3/4D2 Safety Lockout 699134D2 New (TSC)
Allen Bradley 1771-P7 B 120/220 VAC Power Supply Module Ser B PLC5 1771P7
Allen Bradley 1771-IQ16 B Ser B Rev C02 10-32 VDC Isolated Input Module 1771IQ16
SMC NJ07 Cylinder Floating Joint 7/16-20UNF (OK)
Allen Bradley 1746-IB32 Ser. D Sink Input Module SLC 500 1746IB32 15 - 30 VDC
GE Fanuc IC693MDL240C Input 120 VAC 16 Point Module IC693MDL240 IC693 90-30
Phoenix Contact 2281209 25 Pin Terminal Block FLKM-D25 SUB/B-US FLKMD25
Allen Bradley 193-A2E1 1.6-5 Amp Overload Relay 193A2E1 193
NEW LISTING Meritor 1199Z3146 Sleeve Oil Seal 1199 Z 3146 Bag of 3
Perma-Cool 1761 Oil Filter Mount 3/8" FPT 3/4"-16 New (TSC)
Mitsubishi TH-K20KP 1.3A 1-1.6 Amp Overload THK20KP TH-K20KPUL THK20KPUL 1.3 A
Allen Bradley 1756-TBS6H A ControlLogix Terminal Block 1756TBS6H (TSC)
Mead DMA-437 Self Aligning Rod Coupler DMA437 New
Meritor 2208G423 Gasket 2208 G 423 Box of 27
Potter & Brumfield PR11DY0 1 HP 12 VDC Relay
NEW LISTING Meritor 2203H7470 Shim 2203 H 7470 Box of 5
Festo Pneumatic CPX-AB-8-KL Terminal Block CPX-GE-EV CPXAB8KL CPXGEEV
Sprecher + Schuh CS3-22E Relay 110/120 VAC Coil CS322E CS3 22E (OK)
Adept Key Tronic E03417XTAT Keyboard
Omron E2E2-X2Y2-US Proximity Switch Sensor E2E2X2Y2US
Crouzet 81504025 Pneumatic Valve Logic Module 81 504 025
Torrington HJ-223016 Bearing HJ223016 New (TB)
Schmersal AZ 16zvrk-M20 Safety Interlock Switch AZ16zvrk-M20 AZ16zvrkM20
Current Transformer 600:5A 5RBT-601 CAT 5 RBT-601 50-400 Hz 600 V
Parker F800B Hydraulic Flow Control Valve (TSC)
MAC 6343D-000-PM-111DA Pneumatic Solenoid Valve 110/120 VAC PME-111DAAG (TSC)
ALARM-SAF 37-001 Transformer 16 VAC 9 Amp WT-BK (OK)
Omron E2A-S08KS02-WP-B1 12-24 VDC Proximity Switch Sensor E2AS08KS02WPB1
SMC CDUJB6-10D Pneumatic Cylinder CDUJB610D
IDEC RAHB-201Z 3-28 VDC Coil Solid State Relay RAHB201Z w/ Relay Base RAHB-20IZ
TPC USH4000 Pneumatic Shut Off Valve USH 4000
Hoffman Mclean A-4AXFN 85/100 CFM 115 VAC Fan A4AXFN
Omron D4DS-35FS Safety Interlock Door Switch D4DS35FS
Allen Bradley 599-F04 Control Circuit Fuse Kit 599 599F04 New
Banner Q45BB6LPQ5 Photoelectric Sensor 10-30 VDC
Hoffman ADP2 Large Print Pocket New
Ross Controls 1523 C 4002 L-O-X 0-20 BAR Pneumatic Shut Off Valve 1523C4002 (TSC
Turck Ni4-M12-AN6X-H1141 Proximity Sensor Ni4M12AN6XH1141
Allen Bradley 140M-C2E-B25 1.6-2.5 Amp Motor Circuit Protector 140MC2EB25 140M
Hayward TB1100ST 1" PVC True Union Ball Valve Viton New
Rams RM-SS-437-20 Rod Alignment Coupler RMSS43720 New
SMC RBC2725 Shock Absorber
Crydom Crouzet Gordos PB-24SM Relay I/O Mounting Board PB24SM
Allen Bradley 1771-ODD Isolated 120V AC Output Module 1771ODD (TSC)
Allen Bradley 193-EECB 1-5 Amp Overload Relay 193EECB 193 EECB
Allen Bradley 1771-P7 B 120/220 VAC Power Supply Module Ser B PLC5 1771P7
LOVEJOY L-100 28 MM 3 Jaw Coupling L100
Numatics R12R-01IS01 Pneumatic Regulator R12R-01 R12R01IS01 (TSC)
Schmersal AZ 16-12zvrk-M20 Safety Interlock Switch AZ16-12zvrk-M20 AZ1612zvrkM20
Allen Bradley 1746-OV32 Ser. C 5-50 VDC Output Module SLC 500 1746OV32
Numatics 082SA415K 237-415B Pneumatic Solenoid Valve 110-120 VAC 237415B
Versa VSH-3301 3 Way Valve VSH3301
Meritor Oshkosh 5310013302168 Flat Washer New Bag of 58
Furnas 45EG20AF Siemens Definite Purpose Controller 110/120 VAC Coil 30 FLA
SMC NVK332V 24 VDC Single Solenoid Valve
Cincinnati Milacron 3-531-3855A Rev. B AC Input Module 35313855A (TSC)
Sprecher + Schuh CA3-9-01 24 VDC Coil Starter CA3-9C CA39C CA3901
Numatics 081SA4002000030 228-675B 110-120 VAC Solenoid Pneumatic Valve
Carr-Lane CL-250-SPC Toggle Clamp CL250SPC (TSC)
Numatics 081SS500K 228-703B 110-120 VAC Solenoid Pneumatic Valve (TSC)
Square D 8502 PD2.10E Contactor Starter 110/120 VAC Coil 9999 PN40 8502PD2.10E
Allen Bradley 509-TOD Size 00 Contactor Starter 509TOD 115-120/110 VAC Coil
Baldor Reliance AutoMate 45C1A Programmable Controller Input/Output Rail
SMC NVHS4500-N04-X116 Pneumatic Lockout Valve 3 Port NVHS4500N04X116
VNE Stainless Steel SS 304L 1 1/2 " O.D. T Tee 4 1/2" Long 304 SS304L
Allen Bradley 193-ED1BB 0.2-1 Amp Overload Relay 193ED1BB
NEW LISTING Allen Bradley 140M-C2E-B63 6.3 A Motor Circuit Protector Ser B 140MC2EB63 140M
NEW LISTING Ram Meter 2CT130 Current Transformer 30:5 25-400 Hz 2 VA Midwest Electric
Festo DSNU-12-80P-A Pneumatic Air Cylinder DSNU1280PA
Beckhoff KL2612 Relay Output Module
Parker Schrader Bellows CS1HM13NBG5300A 150 PSI Pneumatic Valve 110/120 VAC
GE Fanuc IC610MDL155A Output 24 VDC Source 8 Point Module IC610MDL155
Allen Bradley 100-C16Z*10 24 VDC Starter 100C16Z10 100-C16Z 100-C16
Allen Bradley 509-AOD Size 0 Contactor Motor Starter 509AOD 115-120 VAC Coil A0D
Allen Bradley 1794-IA8 Flex I/O 120 VAC 8 Input Module 1794IA8 Ser A
Banner Q23SN6FPQ Photo Electric Sensor 10-30 VDC 46449 Q23SN6
Magnetek Jefferson 636-1131 100 VA Control Transformer .100 kVA 6361131
Fanuc JX5 2005-T572 Connector 2005T572 New (TSC)
Festo DSNU-12-80P-A Pneumatic Air Cylinder DSNU1280PA
Allen Bradley 700-HG46A24 24 VAC Relay 700HG46A24
Banner QM42VP6DQ 10-30 VDC Photoelectric Switch Sensor (TSC)
VNE63-03 Stainless Steel SS 304 304L 2 " O.D. Flange T Tee 4 3/4" Long 2026670
Stainless Steel SS 304 2 " O.D. T Tee 4 1/4" Long
Japan Servo Centaur III CN60B3 Cooling Fan 200 V 14/12 W
Mencom L Com MD88FF D9 Programming Panel Interface w/ 3 Amp 115 Vac Receptacle