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1794-OE4
1794-OE4
1794-OE4
控制系统结构
PLC采用罗克韦尔自动化/ AllenBradley ControlLogix控制系统,完成设备的连续集中控制。采用单CPU处理器,处理器选用1756-L61。
各子系统I/O扩展和上位通讯考虑采用符合IEC 61158的开放现场总线ControlNet系统,冗余链路配置。 ControlNet为令牌总线方式的实时控制网,通讯速率5MBit/秒,冗余配置,其上挂接混合型控制器CPM和服务器, ControlNet的传送方式可以保证实时数据何时传送(确定性),并不会因网上节点的增减而改变 (重复性),介质为RG6同轴电缆,BNC连接器,长度可达1km,加扩展器可扩展达6km。ControlLogix 系统为多种类型的控制提供了的控制平台,在这一个平台上,就可以实现顺序控制、过程控制、传动或运动控制的任意组合控制。因为这个平台是模块化的,所以就能够有效地设计、建立和更改平台,地节约了工程实施费用。通过先进的组态工具、内存结构和需要较少编程和内存的符号编程,可以大大提高工程的生产率。内存分为程序区和用户数据区,采用完全的自动内存分配机制,开发人员无需人工分配系统内存,支持灵活的网络结构,无需任何编程或者处理器干预,即可实现不同网络之间的通讯桥接和数据交换。
系统的网络结构如下图所示:每个主排风机有一个独立的控PLC以及 PanelView Plus 1000作为人机界面接口。这些设备以及变频器的PLC通过1756- CNBR模块组成ControlNet网络,这个网络通过烧结主系统的PLC2远程IO站与烧结主系统L1网络连接.变频器(VFD)PLC有一个ControlNet IO网络,两个Point IO 分别控制MB3(Motor1)、MB4(Motor2)的励磁盘,1756-A10框架及20-COMM-C完成变频器本体的控制及数据交换,本地框架主要是高压盘等外围接口状态采集及控制。
由于ControlLogix 系统的开放性及灵活性,可以在烧结L1网络的任意位置通过Drive Executive工具对变频器进行组态及维护,也可以由PLC经由ControlNet 网络通过20-COMM-C模块修改变频器控制参数。这里由于两台马达动态参数有较大的差别,为了达到理想的控制效果,在起动前由PLC写入针对该马达的控制参数。程序如图3所示。
实际上,只要对外围系统进行简单的改造,将来本起动装置可以起动一烧结9300KW直流无刷励磁同步电动机,也可以起动规划中的4000-5000KW的脱硫增压风机,而且可以是任何形式的10KV 高压电动机。系统的开放性在这里得到了充分的体现。
七、改造效果
原有设备拆除,新设备在线安装、调试全部工作在10天内完成,确保了年修节提前36小时完成,实现效益450万元。
新设备运转平稳,静止状态下起动成功率,并网冲击小,频率差 <0.1Hz、电压差 <3%、相位差<3°。
综上所述,起动装置改造性能指标完全达到设计要求,改造取得圆满成功。
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100-3KA00 43 A 100-C contactor
100-C60UKP00 60 A 100-C contactor
21G1ABC567JN0NNNNN-HD-L1-P3-P11 PowerFlex 755 Packaged Drive
1326AB-B520F-S2L MOTOR,SERVO,460V,13.1NM,3500RPM,SINGL,IP67
1401-N71 Fuse Clip Kit
103S-DTD2-DC25X 18 - 25 A MCS Starter & Circuit Breaker
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194E-KA40E Load Switch
190S-ANN2-DC10C 190S Compact Comb Starter w/CB
1232X-CNB-6P-26 NEMA Pump Panel,Extra space,DS Type
100-C16ZJ200 16 A 100-C contactor
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100-CRFC22 Auxiliary Contact
191E-AND3-CB16A 1 - 1.6 A 191E Reversing EcoStarter w/CB
20P21AD412RA0NNN PowerFlex 412 A DC Drive
Allen Bradley 6180-FLIFGLDTHEZ /B 6180 VersaView Touch/Keypad Color SEE NOTE
152H-F251FBDB-54-3-8L Controller w/Fusible Disconn
Allan Bradley DC Input Module 1771-IB
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9220-WINTAS SUPT RENEWAL CONTRACT FOR 9220WINTA CONTROLNET TRAFFIC ANALYZER SOFTWARE
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199-MSMV2 Surge Suppressor
23B-D012D104NN-P6T-S7-S18 23B AC Packaged Drive
100-3N00 43 A 100-C contactor
20P21AD667RA0NNN PowerFlex 667 A DC Drive
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9701-VWSTR SUPT REINSTATEMENT CONTRACT FOR 9701VWSTENE RSVIEW STUDIO FOR RSVIEW ENTERPRISE EDITION SOFTWARE
20P21AF1K2RA0NNN PowerFlex 1243 A DC Drive
20-COMM-M PF ARCH. CLASS DPI MODBUS/TCP ADAPTE
1771-NT2 1771 8 Point Analog Input N Series
20DC500A0ENNBNAEE PowerFlex 700S 500 A 250 kW AC Drive
1497A-A7-M19-3-N MACHINE TOOL TRANSFORMER
750-354 Wago EtherCAT Fieldbus Coupler 100 mBit digital and analog signals
20CE460A0ANNBNB0 PowerFlex 700H 460 A 500 Hp AC Drive
100S-C12D32C 12 A MCS Safety Contactor
1492-C005005XT 0.5/0.5m Cab Compat w/LA004
103S-ATD2-CB63C-TE 4 - 6.3 A MCS Starter & Circuit Breaker
20C60H0ANNBNA0 PowerFlex 700H 460 A 250 kW AC Drive
103S-DWDJ2-CC20X MCS Starter & Circuit Breaker
190E-BNKA2-CC10B 6.3 - 10 A 190E Eco Starter with CB
1490-N7 ROSTONE HUB ASSY 2.5 in.
21CD385BPANNBNB0NNNN-ND-B0-C1-P3-S51-S59-S60-S66-S68 21C AC Configured Drive
140A-C-UXD Undervoltage Release Module
112-C60FBDXXX-DNF Combination Starter
1109-BOA VAC STARTER 200A
103S-ATB3-CB16X-TE 1 - 1.6 A MCS Starter & Circuit Breaker
100S-C23ZJ404C 23 A MCS Safety Contactor
141A-VC3B Busbar Connector
100S-C30G14BC 30 A MCS Safety Contactor
2090-UXNFM-S09 Kinetix 9 m Length Feedback Cable
152H-F135FBD-50-8B-HC3 Controller w/Fusible Disconn
2090-CPWM7DF-10AA25 25 m Length SpeedTec Standard Pwr Cable
1492-CE9GL TERMINAL BLOCK 600V MAX
190E-AND2-CB25C-R10-V 1.6 - 2.5 A 190E Eco Starter with CB
140U-G-MTL3A Circuit-Breaker Accessory
1494V-DJ606-A-E 600A Variable-Depth Disconnect Kit
112-3FBDE1F Fusible Disconnect Combination Starter
1738-IT2IM12 ArmorPoint 2 Point Input Module
103S-ASKD2-CA63C MCS Starter & Circuit Breaker
Allen-Bradley 1771-IAD ser. D 120V AC/DC Input Module
2090-SCVP10-0 Kinetix 10-10 m Length Fiber Optic Cable
191S-AND3-CB10C 191S Rev. Compact Starter w/CB
140U-J-GFP1503 Ground Fault Circuit-Breaker Accessory
140U-M6H3-D80-F M frame molded case circuit-breaker
20DH460N0ENNBNGNE PowerFlex 700S 460 A 250 kW AC Drive
Allen Bradley Circuit Breaker 1492-CB1
152H-F135FBD-50-1-4R-6P Controller w/Fusible Disconn
20DD156A3EYNANAEE 156 A 125 Hp AC Drive
20AC2P1A3AYNANG0 PowerFlex 70 2.1 A 0.75 kW AC Drive
1492-PSK2 Wire Guide
140U-I6C3-C35-M 35 A Molded Case Circuit-Breaker
1494C-DH622-A6-B1-D-E 200A Cable Operated Disconnect Kit
103H-DFHH2-DC25X-1M IEC Enclosed Combination Motor Controlle
Applied Materials 0090-02012 SENSR ASSY SYSTEM INPUT MODULE. LEVEL AMAT
105-C09ADE1C-7 Reversing Starter
20BD248A3AYNACD1 PowerFlex 700 248 A 200 Hp AC Drive
ALLEN BRADLEY 1747-DCM DIRECT COMMUNICATION MODULE
Allen Bradley AC Relay 700-P800A1 Series A700P800A17OO-P8OOA17OOP8OOA1
20BC600U3NNNNCC1 PowerFlex 700 600 A 350 kW AC Drive
1492-MS6X12VU71-80 Wiring System 6mm x 12mm 80 Mkrs/Crd
ALLEN BRADLEY 1771-DS LATCHING INPUT MODULE 1771DS
1485F-P6M5-C DNET RECEPTACLE THIN
1494G-GC3N-203W-420 NEMA 600A Enclosed Disconnect
100S-C60B22BC 60 A MCS IEC safety contactor
ABB ASEA BROWN ROBOT DSMC 110 57330001-N/3 CIRCUIT BOARD Floppy Disk Interface
20DC920N0ENNBNANE 920 A 500 kW AC Drive
1747-OCUS OPEN CONTROLLER FAMILY UPDATE SERVICE
190E-AND1-CC10C-TE 6.3 - 10 A 190E Eco Starter with CB
1494V-DR633-A-B-E-FF 30A Variable-Depth Disconnect Kit
21G1ABC750JN0NNNNN-HD-P5 PowerFlex 755 Packaged Drive
Allen Bradley 1794-0W8 Series A Output Module
1492-WFB424 4 square mm Fuse Terminal Block
100S-D115A22BC 115 A MCS Safety Contactor
9380-RSBVBS SUPT RENEWAL CONTRACT FOR 9380RSBVB RSBATCH PC BASED PHASE OPTION UNLIMITED
1492-HM2RA622 TERMINAL BLOCK 600V MAX
1000DH-CB-HC-C INGERSOLL STARTER PANEL
21G1AB60JN0NNNNN-LD-P3 PowerFlex 755 Packaged Drive
140UE-J7S4-D25 IEC 250 A Molded Case Circuit-Breaker
153H-F317FBD-56-4G Controller w/Circuit Breaker
1492-L3Q-OR 1-Ckt Feed-Through Blk 2 Conn Pts 2.5mm
112-C12FBD1D-6P Fusible Disconnect Combination Starter
103S-FWD2-F5C 32 - 45 A MCS Starter & Circuit Breaker
20DE2P7A0NYNAEANE PowerFlex 700S 2.7 A 2 Hp AC Drive
104-C30ZQ02 30 A Reversing Contactor
153H-F317FBD-56-1-6PX-HC3 Controller w/Circuit Breaker
ALLEN BRADLEY COMMUNICATIONS MODULE REMOTE I/O 1203-GD1 1203GD1 SER C 120/240VAC
103T-AWZJ2-RB63X-C1B-KN Combination Starter
194RF-NN030R24E B194
Allen Bradley 2711P-B7D1 Panelview Plus 700 Touch WOW
190E-CND2-CC16C-KY-R 10 - 16 A 190E Eco Starter with CB
Allen bradley 1771-1B DC Input Module 12-24 volt
2090-CPBM4DF-14AF15 MP-Series 15 m Length Cable
12000-SIP-601 CISCO
20BB6P8A3NYNBEC1 PowerFlex 700 6.8 A 2 Hp AC Drive
104S-C12UDJ210BC 12A MCS Safety Reversing Contactor
194E-FA20-P11 Load Switch
194L-E16-5511 Control and Load Switch
ALLEN BRADLEY 2711-T10C1 SERIES B OPERATOR INTERFACE PANELVIEW
1492-HWACAB130WB Honeywell Analog Cable Wiring System
140U-H-RM12B Circuit-Breaker Accessory
107T-ATZJ3-RB25C-E1C-D Rev. Combination Starter
100-C23B01 23 A 100-C contactor
9515-RSCHM200ENE RSMACC CHANGE MGMT FOR UP TO 200 DEVICES
190S-AND2-CB10S 190S Compact Comb Starter w/CB
153H-DF135FHD-49-6PK SOLID-STATE CONTROLLER WI
20BD034A3NYNAEA0 PowerFlex 700 34 A 25 Hp AC Drive
100-C09KD10-X50 CONTACTOR, NON-REVERSING
20F11GC043AA0NNNNN PowerFlex 753 AC Drive
1494V-C250-B Cutler-Hammer 1494V Circuit Breaker Kit
20CF261N0CNNBNA0 AC DRV,690 VAC,3 PH261 A,IP00/OPEN TYPE
1492-ACABLE012Z Analog Cable Wiring System
MPL-A330P-MJ22AA MOTOR,SERVO,4.18 NM,5000RPM,MULTI,230V,5.0KG
1492-H2D TERMINAL BLOCK 600V MAX
1000-TH2202-0014 THDPLX 460V,60HZ,H,10HP
20BC170A3AYNAEC0 PowerFlex 700 170 A 90 kW AC Drive
1492-ACAB010BF69 Analog Cable Wiring System
20BC140A3ANNACC0 PowerFlex 700 140 A 75 kW AC Drive
150-F625JBE-1F-6P-8L-20E-HC3 150 Motor Controller
1747-PBASER BASIC DEVELOPMENT SOFTWARE SLC500 REINSTATEMENT
107T-ASD7-RB40D-C2A-KN Rev. Combination Starter
112-C12ABDE1D-3 Fusible Disconnect Combination Starter
103S-EWDJ2-FC32B-KN-SP 23 - 32 A MCS Starter & Circuit Breaker
103T-BWD3-RC16C-E1E-KN Combination Starter
20AE9P0C3AYNNNC0 PowerFlex 70 9 A 7.5 Hp AC Drive
190S-CNDJ1-DC16C 10 - 16 A 190S Compact Comb Starter w/CB
20BD022A3AYNACD0 PowerFlex 700 22 A 15 Hp AC Drive
1232X-DNB-A2J-4LG-6P-25R NEMA Pump Panel,Extra space,DS Type
ALLEN BRADLEY 1771-M1 -- 1771M1
2090-XXNPMP-10S20 MP-Series 20 m Length Power Cable
1489-A1D015 UL489 MINI CIRCUIT BIEC60947-2 MINI CIRC
140UE-M7G3-D80 IEC MoldedCase Circuit Breaker
1746-NR8 8 CHANNEL RTD INPUT MODULE
20G11BC1K1JN0NNNNN PowerFlex 755
1000TR-CT30-1600R TRANE 30A STARTER ASSY
1492-LD4RB395 terminal block, resistor, 3.92M Ohms
112-C12ACDE1C-3-4R-7 112 combination starter
104S-C16J210C 16A MCS Safety Reversing Contactor
2030-PC1204 ElectroGuard Bulletin 2030
Allen Bradley 1771-IT 12-24V Fast Response DC Input Module Includes 1771-WA
AB PLC Output Module 1762-OW8 1762OW8 NIB
20BD040A3AYNAED1 PowerFlex 700 40 A 30 Hp AC Drive
153H-C108XBD-49-4R-NB-HE-LB Encl. SMC-3 PumpController,75HP,CB,LBB
Allen Bradley 1771-OAD/B 1771OADB AC Output Module Ser B
1786-FS20 200 MICRON CABLE ASSEMBLY 20 METERS (65.6 FT)
1485C-P12Z5-C DeviceNet Physical Media
1SU44002 SP500 AC DRIVE, NEMA-4X/12, 460V, 2HP
20BP365U3ANNNCC1 PowerFlex 700 365 A 200 kW. AC Drive
140-CMN-6300-CX-KN-MT MOTOR PROTECTION CIRCUIT BREAKER
04753 WEIGHT KIT I/N 5169 + KEYS & C
140U-N-SNN Shunt Release Circuit-Breaker Accessory
ALLEN BRADLEY COMMUNICATION MODULE FOR ISA/EISA1784-KT
ALLEN BRADLEY 800T-X528 USPP 800TX528
107T-FTD7-RC16S-E1E-KY-S11-V Rev. Combination Starter
1492-ACABLE016Z Analog Cable Wiring System
20BC037M0AYNANC0 PowerFlex 700 37 A 18.5 kW AC Drive
1494V-DR233 Variable-Depth Disconnect Kit
Air Gage Company 79BG-101 79BG101 Electron 1 Column Module No DRO Module
103T-AWDJ3-RC10C-E1D Combination Starter
20BD040A3AYNACD0 PowerFlex 700 40 A 30 Hp AC Drive
1492-JD4C 4 square mm Double Level Terminal Block
1492-IFM40F-2 Wiring System
153H-F251FBD-54-HC3 Controller w/Circuit Breaker
20AD8P0L0AYNANC0 PowerFlex 70 8 A 5 Hp AC Drive
1796-CL3S3 CONTROLLOGIX ULTRA3000S DEMO, 220V UK
20DE017A3EYNADACE PowerFlex 700S 17 A 15 Hp AC Drive
20BC170A0ANNANA0 PowerFlex 700 170 A 90 kW AC Drive
Allen Bradley Keypad Cat 20-HIM-C5
20BD040A3AYNANC0 PowerFlex 700 40 A At 30 Hp AC Drive
20DC730A3ENNBNANE 730 A 400 kW AC Drive
2030-CH0085G-1TD ElectroGuard Bulletin 2030
Allen Bradley 6189-RDB15C Versa View 1500H 18710
1796-CLBACKUP8 IDP CLX HOT BACKUP DEMO, 220V S. AFRICA
150-F480FBD-1F-4R-6P-20E 150 Motor Controller
1794-OE4
1794-OE4
控制系统结构
PLC采用罗克韦尔自动化/ AllenBradley ControlLogix控制系统,完成设备的连续集中控制。采用单CPU处理器,处理器选用1756-L61。
各子系统I/O扩展和上位通讯考虑采用符合IEC 61158的开放现场总线ControlNet系统,冗余链路配置。 ControlNet为令牌总线方式的实时控制网,通讯速率5MBit/秒,冗余配置,其上挂接混合型控制器CPM和服务器, ControlNet的传送方式可以保证实时数据何时传送(确定性),并不会因网上节点的增减而改变 (重复性),介质为RG6同轴电缆,BNC连接器,长度可达1km,加扩展器可扩展达6km。ControlLogix 系统为多种类型的控制提供了的控制平台,在这一个平台上,就可以实现顺序控制、过程控制、传动或运动控制的任意组合控制。因为这个平台是模块化的,所以就能够有效地设计、建立和更改平台,地节约了工程实施费用。通过先进的组态工具、内存结构和需要较少编程和内存的符号编程,可以大大提高工程的生产率。内存分为程序区和用户数据区,采用完全的自动内存分配机制,开发人员无需人工分配系统内存,支持灵活的网络结构,无需任何编程或者处理器干预,即可实现不同网络之间的通讯桥接和数据交换。
系统的网络结构如下图所示:每个主排风机有一个独立的控PLC以及 PanelView Plus 1000作为人机界面接口。这些设备以及变频器的PLC通过1756- CNBR模块组成ControlNet网络,这个网络通过烧结主系统的PLC2远程IO站与烧结主系统L1网络连接.变频器(VFD)PLC有一个ControlNet IO网络,两个Point IO 分别控制MB3(Motor1)、MB4(Motor2)的励磁盘,1756-A10框架及20-COMM-C完成变频器本体的控制及数据交换,本地框架主要是高压盘等外围接口状态采集及控制。
由于ControlLogix 系统的开放性及灵活性,可以在烧结L1网络的任意位置通过Drive Executive工具对变频器进行组态及维护,也可以由PLC经由ControlNet 网络通过20-COMM-C模块修改变频器控制参数。这里由于两台马达动态参数有较大的差别,为了达到理想的控制效果,在起动前由PLC写入针对该马达的控制参数。程序如图3所示。
实际上,只要对外围系统进行简单的改造,将来本起动装置可以起动一烧结9300KW直流无刷励磁同步电动机,也可以起动规划中的4000-5000KW的脱硫增压风机,而且可以是任何形式的10KV 高压电动机。系统的开放性在这里得到了充分的体现。
七、改造效果
原有设备拆除,新设备在线安装、调试全部工作在10天内完成,确保了年修节提前36小时完成,实现效益450万元。
新设备运转平稳,静止状态下起动成功率,并网冲击小,频率差 <0.1Hz、电压差 <3%、相位差<3°。
综上所述,起动装置改造性能指标完全达到设计要求,改造取得圆满成功。
20BE022A0AYNANA0 PowerFlex 700 22 A 20 Hp AC Drive
1585J-M8TBJM-60 DEVICENET LONG LENGTH
Modicon AS-J890-101 Remote I/O Processor Module
100-3KA00 43 A 100-C contactor
100-C60UKP00 60 A 100-C contactor
21G1ABC567JN0NNNNN-HD-L1-P3-P11 PowerFlex 755 Packaged Drive
1326AB-B520F-S2L MOTOR,SERVO,460V,13.1NM,3500RPM,SINGL,IP67
1401-N71 Fuse Clip Kit
103S-DTD2-DC25X 18 - 25 A MCS Starter & Circuit Breaker
20BD5P0A3AYNADD1 PowerFlex 700 5 A 3 Hp AC Drive
194E-KA40E Load Switch
190S-ANN2-DC10C 190S Compact Comb Starter w/CB
1232X-CNB-6P-26 NEMA Pump Panel,Extra space,DS Type
100-C16ZJ200 16 A 100-C contactor
F1785-L80CSERE FIRMWARE UPGRADE FOR 1785-L80C PLC5 PROCESSOR MODU
100-CRFC22 Auxiliary Contact
191E-AND3-CB16A 1 - 1.6 A 191E Reversing EcoStarter w/CB
20P21AD412RA0NNN PowerFlex 412 A DC Drive
Allen Bradley 6180-FLIFGLDTHEZ /B 6180 VersaView Touch/Keypad Color SEE NOTE
152H-F251FBDB-54-3-8L Controller w/Fusible Disconn
Allan Bradley DC Input Module 1771-IB
190S-CND2-DC16C-R11 10 - 16 A 190S Compact Comb Starter w/CB
1485G-P3W5-N5 DeviceNet Physical Media
9220-WINTAS SUPT RENEWAL CONTRACT FOR 9220WINTA CONTROLNET TRAFFIC ANALYZER SOFTWARE
22C-D460A103 PowerFlex 400 250 kW (350 Hp) AC Drive
9515-RSAAMPRVR SUPT REINSTATEMENT CONTRACT FOR 9515RSAAMPRVENE RSMACC AUTO ASSET MANAGEMENT (PREVENTIVE MAINTENANCE) SOFTWARE
199-MSMV2 Surge Suppressor
23B-D012D104NN-P6T-S7-S18 23B AC Packaged Drive
100-3N00 43 A 100-C contactor
20P21AD667RA0NNN PowerFlex 667 A DC Drive
104-C23UZJ22 23 A Reversing Contactor
9701-VWSTR SUPT REINSTATEMENT CONTRACT FOR 9701VWSTENE RSVIEW STUDIO FOR RSVIEW ENTERPRISE EDITION SOFTWARE
20P21AF1K2RA0NNN PowerFlex 1243 A DC Drive
20-COMM-M PF ARCH. CLASS DPI MODBUS/TCP ADAPTE
1771-NT2 1771 8 Point Analog Input N Series
20DC500A0ENNBNAEE PowerFlex 700S 500 A 250 kW AC Drive
1497A-A7-M19-3-N MACHINE TOOL TRANSFORMER
750-354 Wago EtherCAT Fieldbus Coupler 100 mBit digital and analog signals
20CE460A0ANNBNB0 PowerFlex 700H 460 A 500 Hp AC Drive
100S-C12D32C 12 A MCS Safety Contactor
1492-C005005XT 0.5/0.5m Cab Compat w/LA004
103S-ATD2-CB63C-TE 4 - 6.3 A MCS Starter & Circuit Breaker
20C60H0ANNBNA0 PowerFlex 700H 460 A 250 kW AC Drive
103S-DWDJ2-CC20X MCS Starter & Circuit Breaker
190E-BNKA2-CC10B 6.3 - 10 A 190E Eco Starter with CB
1490-N7 ROSTONE HUB ASSY 2.5 in.
21CD385BPANNBNB0NNNN-ND-B0-C1-P3-S51-S59-S60-S66-S68 21C AC Configured Drive
140A-C-UXD Undervoltage Release Module
112-C60FBDXXX-DNF Combination Starter
1109-BOA VAC STARTER 200A
103S-ATB3-CB16X-TE 1 - 1.6 A MCS Starter & Circuit Breaker
100S-C23ZJ404C 23 A MCS Safety Contactor
141A-VC3B Busbar Connector
100S-C30G14BC 30 A MCS Safety Contactor
2090-UXNFM-S09 Kinetix 9 m Length Feedback Cable
152H-F135FBD-50-8B-HC3 Controller w/Fusible Disconn
2090-CPWM7DF-10AA25 25 m Length SpeedTec Standard Pwr Cable
1492-CE9GL TERMINAL BLOCK 600V MAX
190E-AND2-CB25C-R10-V 1.6 - 2.5 A 190E Eco Starter with CB
140U-G-MTL3A Circuit-Breaker Accessory
1494V-DJ606-A-E 600A Variable-Depth Disconnect Kit
112-3FBDE1F Fusible Disconnect Combination Starter
1738-IT2IM12 ArmorPoint 2 Point Input Module
103S-ASKD2-CA63C MCS Starter & Circuit Breaker
Allen-Bradley 1771-IAD ser. D 120V AC/DC Input Module
2090-SCVP10-0 Kinetix 10-10 m Length Fiber Optic Cable
191S-AND3-CB10C 191S Rev. Compact Starter w/CB
140U-J-GFP1503 Ground Fault Circuit-Breaker Accessory
140U-M6H3-D80-F M frame molded case circuit-breaker
20DH460N0ENNBNGNE PowerFlex 700S 460 A 250 kW AC Drive
Allen Bradley Circuit Breaker 1492-CB1
152H-F135FBD-50-1-4R-6P Controller w/Fusible Disconn
20DD156A3EYNANAEE 156 A 125 Hp AC Drive
20AC2P1A3AYNANG0 PowerFlex 70 2.1 A 0.75 kW AC Drive
1492-PSK2 Wire Guide
140U-I6C3-C35-M 35 A Molded Case Circuit-Breaker
1494C-DH622-A6-B1-D-E 200A Cable Operated Disconnect Kit
103H-DFHH2-DC25X-1M IEC Enclosed Combination Motor Controlle
Applied Materials 0090-02012 SENSR ASSY SYSTEM INPUT MODULE. LEVEL AMAT
105-C09ADE1C-7 Reversing Starter
20BD248A3AYNACD1 PowerFlex 700 248 A 200 Hp AC Drive
ALLEN BRADLEY 1747-DCM DIRECT COMMUNICATION MODULE
Allen Bradley AC Relay 700-P800A1 Series A700P800A17OO-P8OOA17OOP8OOA1
20BC600U3NNNNCC1 PowerFlex 700 600 A 350 kW AC Drive
1492-MS6X12VU71-80 Wiring System 6mm x 12mm 80 Mkrs/Crd
ALLEN BRADLEY 1771-DS LATCHING INPUT MODULE 1771DS
1485F-P6M5-C DNET RECEPTACLE THIN
1494G-GC3N-203W-420 NEMA 600A Enclosed Disconnect
100S-C60B22BC 60 A MCS IEC safety contactor
ABB ASEA BROWN ROBOT DSMC 110 57330001-N/3 CIRCUIT BOARD Floppy Disk Interface
20DC920N0ENNBNANE 920 A 500 kW AC Drive
1747-OCUS OPEN CONTROLLER FAMILY UPDATE SERVICE
190E-AND1-CC10C-TE 6.3 - 10 A 190E Eco Starter with CB
1494V-DR633-A-B-E-FF 30A Variable-Depth Disconnect Kit
21G1ABC750JN0NNNNN-HD-P5 PowerFlex 755 Packaged Drive
Allen Bradley 1794-0W8 Series A Output Module
1492-WFB424 4 square mm Fuse Terminal Block
100S-D115A22BC 115 A MCS Safety Contactor
9380-RSBVBS SUPT RENEWAL CONTRACT FOR 9380RSBVB RSBATCH PC BASED PHASE OPTION UNLIMITED
1492-HM2RA622 TERMINAL BLOCK 600V MAX
1000DH-CB-HC-C INGERSOLL STARTER PANEL
21G1AB60JN0NNNNN-LD-P3 PowerFlex 755 Packaged Drive
140UE-J7S4-D25 IEC 250 A Molded Case Circuit-Breaker
153H-F317FBD-56-4G Controller w/Circuit Breaker
1492-L3Q-OR 1-Ckt Feed-Through Blk 2 Conn Pts 2.5mm
112-C12FBD1D-6P Fusible Disconnect Combination Starter
103S-FWD2-F5C 32 - 45 A MCS Starter & Circuit Breaker
20DE2P7A0NYNAEANE PowerFlex 700S 2.7 A 2 Hp AC Drive
104-C30ZQ02 30 A Reversing Contactor
153H-F317FBD-56-1-6PX-HC3 Controller w/Circuit Breaker
ALLEN BRADLEY COMMUNICATIONS MODULE REMOTE I/O 1203-GD1 1203GD1 SER C 120/240VAC
103T-AWZJ2-RB63X-C1B-KN Combination Starter
194RF-NN030R24E B194
Allen Bradley 2711P-B7D1 Panelview Plus 700 Touch WOW
190E-CND2-CC16C-KY-R 10 - 16 A 190E Eco Starter with CB
Allen bradley 1771-1B DC Input Module 12-24 volt
2090-CPBM4DF-14AF15 MP-Series 15 m Length Cable
12000-SIP-601 CISCO
20BB6P8A3NYNBEC1 PowerFlex 700 6.8 A 2 Hp AC Drive
104S-C12UDJ210BC 12A MCS Safety Reversing Contactor
194E-FA20-P11 Load Switch
194L-E16-5511 Control and Load Switch
ALLEN BRADLEY 2711-T10C1 SERIES B OPERATOR INTERFACE PANELVIEW
1492-HWACAB130WB Honeywell Analog Cable Wiring System
140U-H-RM12B Circuit-Breaker Accessory
107T-ATZJ3-RB25C-E1C-D Rev. Combination Starter
100-C23B01 23 A 100-C contactor
9515-RSCHM200ENE RSMACC CHANGE MGMT FOR UP TO 200 DEVICES
190S-AND2-CB10S 190S Compact Comb Starter w/CB
153H-DF135FHD-49-6PK SOLID-STATE CONTROLLER WI
20BD034A3NYNAEA0 PowerFlex 700 34 A 25 Hp AC Drive
100-C09KD10-X50 CONTACTOR, NON-REVERSING
20F11GC043AA0NNNNN PowerFlex 753 AC Drive
1494V-C250-B Cutler-Hammer 1494V Circuit Breaker Kit
20CF261N0CNNBNA0 AC DRV,690 VAC,3 PH261 A,IP00/OPEN TYPE
1492-ACABLE012Z Analog Cable Wiring System
MPL-A330P-MJ22AA MOTOR,SERVO,4.18 NM,5000RPM,MULTI,230V,5.0KG
1492-H2D TERMINAL BLOCK 600V MAX
1000-TH2202-0014 THDPLX 460V,60HZ,H,10HP
20BC170A3AYNAEC0 PowerFlex 700 170 A 90 kW AC Drive
1492-ACAB010BF69 Analog Cable Wiring System
20BC140A3ANNACC0 PowerFlex 700 140 A 75 kW AC Drive
150-F625JBE-1F-6P-8L-20E-HC3 150 Motor Controller
1747-PBASER BASIC DEVELOPMENT SOFTWARE SLC500 REINSTATEMENT
107T-ASD7-RB40D-C2A-KN Rev. Combination Starter
112-C12ABDE1D-3 Fusible Disconnect Combination Starter
103S-EWDJ2-FC32B-KN-SP 23 - 32 A MCS Starter & Circuit Breaker
103T-BWD3-RC16C-E1E-KN Combination Starter
20AE9P0C3AYNNNC0 PowerFlex 70 9 A 7.5 Hp AC Drive
190S-CNDJ1-DC16C 10 - 16 A 190S Compact Comb Starter w/CB
20BD022A3AYNACD0 PowerFlex 700 22 A 15 Hp AC Drive
1232X-DNB-A2J-4LG-6P-25R NEMA Pump Panel,Extra space,DS Type
ALLEN BRADLEY 1771-M1 -- 1771M1
2090-XXNPMP-10S20 MP-Series 20 m Length Power Cable
1489-A1D015 UL489 MINI CIRCUIT BIEC60947-2 MINI CIRC
140UE-M7G3-D80 IEC MoldedCase Circuit Breaker
1746-NR8 8 CHANNEL RTD INPUT MODULE
20G11BC1K1JN0NNNNN PowerFlex 755
1000TR-CT30-1600R TRANE 30A STARTER ASSY
1492-LD4RB395 terminal block, resistor, 3.92M Ohms
112-C12ACDE1C-3-4R-7 112 combination starter
104S-C16J210C 16A MCS Safety Reversing Contactor
2030-PC1204 ElectroGuard Bulletin 2030
Allen Bradley 1771-IT 12-24V Fast Response DC Input Module Includes 1771-WA
AB PLC Output Module 1762-OW8 1762OW8 NIB
20BD040A3AYNAED1 PowerFlex 700 40 A 30 Hp AC Drive
153H-C108XBD-49-4R-NB-HE-LB Encl. SMC-3 PumpController,75HP,CB,LBB
Allen Bradley 1771-OAD/B 1771OADB AC Output Module Ser B
1786-FS20 200 MICRON CABLE ASSEMBLY 20 METERS (65.6 FT)
1485C-P12Z5-C DeviceNet Physical Media
1SU44002 SP500 AC DRIVE, NEMA-4X/12, 460V, 2HP
20BP365U3ANNNCC1 PowerFlex 700 365 A 200 kW. AC Drive
140-CMN-6300-CX-KN-MT MOTOR PROTECTION CIRCUIT BREAKER
04753 WEIGHT KIT I/N 5169 + KEYS & C
140U-N-SNN Shunt Release Circuit-Breaker Accessory
ALLEN BRADLEY COMMUNICATION MODULE FOR ISA/EISA1784-KT
ALLEN BRADLEY 800T-X528 USPP 800TX528
107T-FTD7-RC16S-E1E-KY-S11-V Rev. Combination Starter
1492-ACABLE016Z Analog Cable Wiring System
20BC037M0AYNANC0 PowerFlex 700 37 A 18.5 kW AC Drive
1494V-DR233 Variable-Depth Disconnect Kit
Air Gage Company 79BG-101 79BG101 Electron 1 Column Module No DRO Module
103T-AWDJ3-RC10C-E1D Combination Starter
20BD040A3AYNACD0 PowerFlex 700 40 A 30 Hp AC Drive
1492-JD4C 4 square mm Double Level Terminal Block
1492-IFM40F-2 Wiring System
153H-F251FBD-54-HC3 Controller w/Circuit Breaker
20AD8P0L0AYNANC0 PowerFlex 70 8 A 5 Hp AC Drive
1796-CL3S3 CONTROLLOGIX ULTRA3000S DEMO, 220V UK
20DE017A3EYNADACE PowerFlex 700S 17 A 15 Hp AC Drive
20BC170A0ANNANA0 PowerFlex 700 170 A 90 kW AC Drive
Allen Bradley Keypad Cat 20-HIM-C5
20BD040A3AYNANC0 PowerFlex 700 40 A At 30 Hp AC Drive
20DC730A3ENNBNANE 730 A 400 kW AC Drive
2030-CH0085G-1TD ElectroGuard Bulletin 2030
Allen Bradley 6189-RDB15C Versa View 1500H 18710
1796-CLBACKUP8 IDP CLX HOT BACKUP DEMO, 220V S. AFRICA
150-F480FBD-1F-4R-6P-20E 150 Motor Controller