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2025年03月13日 星期四

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  • 1745-N1

  • 品牌:罗克韦尔
  • 规格:进口正品
  • 材质:美国
  • 货期:1-2天
  • 简称:AB
  • 更新时间:2019-10-21
  • 联系方式

    17326618839  /  0591-87272336

    陈经理 先生(销售经理

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详细信息
1745-N1罗克韦尔
1745-N1,allen-bradley
1745-N1美AB
1745-N1

 采用变频器实现恒压供水已经算不上是新颖的应用,在自动控制领域这也算不上新课题,但是大多数恒压供水都是采用PLC 逻辑编程,使用变频器控制电机变频调速来实现恒压供水。本文详细介绍PowerFlex 400交流变频器在无需PLC控制器的情况下,完实现恒压供水的应用,将恒压供水这种典型的应用低成本化、益化。
  二、解决方案说明:
  在制定方案的选择上,本着节约能源、控制简单、应用方便的原则。该方案以恒压变频供水为控制核心,利用变频器的变频控制实现的恒压变频控制系统。
  主要优点:
  1. 无需PLC 控制器,变频器独立完成变频、工频之间的接触器切换;
  2. 采用AB变频器实现变频调速和PID整定调节;
  3. 电机的变频控制与工频控制之间可以周期性自动切换;
  4. 对于电机设备可能出现的异常或是故障,本系统提供较好的备用处理方式:
  ①变频器故障时,可以切换到工频直接启动电机;
  ②电机故障时,可以切换到备用电机(3#电机为备用电机),继续正常工作。
  三、解决方案核心设备清单:
变频器介绍:
  罗克韦尔自动化旗下艾伦-布拉德利PowerFlex400变频器拥有众多内置特性支持变频器与楼宇控制系统之间的无缝连接,大大方便了风机和泵类在商业领域的应用。本系统中主要应用PowerFlex 400变频器的以下功能特点:
  5.1 PowerFlex 400变频器自带两路模拟量输入,两路模拟量输出;解决方案拓展讨论:
  7.1 本方案只以2台电机变频、工频自动切换为主,介绍PowerFlex 400在恒压供水应用中的优势。实际上,在配置了辅助继电器卡后,多可以实现4台电机的切换控制;
  7.2 本方案中变频器在启动2#工频电机时,对管道压力会有一个波动产生,对此可以通过变频器内部的基准值补偿的方法,控制这种波动的影响到;
  7.3 单独变频器实现恒压供水的控制方案有别于其方案,无须逻辑编程。在方案实施过程中,要注意各个接触器之间的连锁控制,否则可能会造成设备的损坏。
  八、结束语
  变频器PowerFlex 400实现的恒压供水控制系统有着低成本、益、简单易用的优势,无需复杂的逻辑编程。
  本文介绍的PowerFlex 400变频器的这一典型应用更突出了它的水泵应用的灵活性、性。这一特性为它在同行业的应用提供了可靠地实用案例和宝贵经验。

1745-N1
103S-BWD3-CC10C-KY 6.3 - 10 A MCS Starter & Circuit Breaker
112-C09FBE1E-6P Fusible Disconnect Combination Starter
1492-LD4RB361 terminal block, resistor, 357 Ohms
1492-SP3D200 SUPP. PROTECTOR MINI CIRCUIT BREAKER
1326AB-B430G-S2L MOTOR SRV 460V 6.4NM 5000RPM SINGL IP67
140M-F8E-C32-KY MPCB
AEG Modicon AS-B805-016 Input Module B805 115 VAC
150-C234NCD-K1 SMC-3 KONE 234 A Legacy Controller
1494V-DH644-A-D-E 400A Variable-Depth Disconnect Kit
1492-CABLE013FF Digital Cable Wiring System
150-F1250NZAD CONTROLLER,MOTOR 480V MAX
1494F-V3-NP COMBINATION STARTER, ENCL
AB PLC Point Digital DC Output Module 1734-OB4E 1734OB4E NIB
1494C-DJ633-A5-E 30A Cable Operated Disconnect Kit
20BB2P2A3AYNBDC0 PowerFlex 700 2.2 A 0.5 Hp AC Drive
9307-EM10KMGRR SUPT REINSTATEMENT CONTRACT FOR 9307EM10KMGRENE RSENERGYMETRIX MANAGER (65-10K METERS) SOFTWARE
154-A22NA STC 22 A Torque Controller
Allen Bradley Box of 4 Snap In Marker Cards 1492-M5X12 In Box
Allen Bradley 1771-IBN 1771IBN C 32 Point Input NIB
1494V-DJ663-A-C-E-F NEMA Variable-Depth Disconnect Kit DS
103S-HTD2-GC63C-KN 40 - 63 A MCS Starter & Circuit Breaker
9301-2SE2350ZHU1 RSVIEW32 WORKS 150-5K UPGRADE IN-SUPT (ZH)
1494C-DJ622-A4-D-E 200A Cable Operated Disconnect Kit
191S-ANF3-CA40C-KN 191S Rev. Compact Starter w/CB
20F14GC260JA0NNNNN PowerFlex 753 AC Drive
1497B-A1-M17-1-N CONTROL POWER TRANSFORMER
1233X-CNAD-3-42 NEMA Pump Panel,Extra space,Cype
20AD040A3AYNANG1 PowerFlex 70 40 A 30 Hp AC Drive
1492-MR5X12H1-50 Wiring System 5mm x 12mm 120 Mkrs/Crd
ALLEN BRADLEY 1791-32B0 USPP 179132B0
100-KFB22M 100-KFB22M
20BD096A3QNNANA0 PowerFlex 700 96 A 75 Hp AC Drive
1585J-M8HBJM-25 RJ45 Ethernet Media
1494V-DJ666-C-E 60A Variable-Depth Disconnect Kit
ALLEN-BRADLEY 1201-DMA HMI DOOR MOUNT BEZEL XLNT
2711P-K15B1 PV PLUS 1500, KEYPAD, ENET, AC PS, STD MEM INCL ETHERNET, RS232, USB
20DE170A0ENNBNANE PowerFlex 700S 170 A 150 Hp AC Drive
150-F85FAD 150 Motor Controller
1770-CD10 DATA HWY TWINAXIAL CABLE, 1000 FT/305 M
1492-ACABLE150G Analog Cable Wiring System
1336-QOUT-SP24A TSTR,ASSY,OUTPUT,1336STE,575V,15HP
Allen Bradley Input Module 1769-IQ16 Series A
1492-MUA10-A13-MB81011 Base and Cover Plate
Artec LNS Module De Positionnement 4000 Positioning Module 521A
190E-BND2-CB25X 1.6 - 2.5 A 190E Eco Starter with CB
100-K05ZQ300 IEC 5 A Contactor
103T-BWZJ3-RC10B-E1D Combination Starter
194R-R1 Disconnect Operating Shaft
140M-C-PKC23M Connection Module
194L-NX16 BRAND LABELED F/BRETER
194R-KB20-1753-PY-A01P BS88 Fused Disconnect Switch
140M-I8E-D20E 140M MPCB 205A IEC/CE
1788-CN2DN CONTROLNET TO DEVICENET LINKING DEVICE
1492-CABLE017A Digital Cable Wiring System
20DB192A0EYNANANE PowerFlex 700S 192 A 75 Hp AC Drive
191S-CNKJ3-CC16C 10 - 16 A 191S Rev. Compact Starter w/CB
1492-RCD4A40 RESIDUAL CURRENT DEVICES
1283-213 GAUGE ADAPTER, 1/4 in.-18NPT/HP
194L-E12Z-50797-BR LOAD SW 12 AMP MAX
140M-C-UCN Undervoltage Release Module
190S-BND2-CC10C-V 190S Compact Comb Starter w/CB
1485C-P1G75 KWIKLINK CL2 CABLE
20LD650N0NNNLCA0EA PowerFlex 700L 650 A 600 Hp AC Drive
190S-ANEJ2-CC10D-KN-R11-S20 190S Compact Comb Starter w/CB
2711P-B7D2 PV PLUS 700, KEY/TOUCH, ENET, DC PS, EXT MEM INCL RS232, ETHERNET, USB
20DE1K0A3ENNBNANE PowerFlex 700S 1030 A 1100 Hp AC Drive
ALLEN BRADLEY 599-TW2 NSFP 599TW2
Allen Bradley 1746-IA16 SLC-500 Input Module.16-Poin​t
1492-JD4-BR TERMINAL BLOCK
23B-D024DF04NN-P6T 23B AC Packaged Drive
1756-IB16I ALLEN-BRADLEY DC ISOL INPUT MODULE
ALLEN BRADLEY 800FP-P7 USPP 800FPP7
1412-PP2127-51 PWRPAD PORT. PM W/36 IN 6500 A CUR PROBE
194L-HA-175I IEC CONTROL AND LOAD SW ACTUATOR TYPE A
1791R-16B0 RIO 24VDC COMPACTBLOCK, 16 IN SINKING, BASE
2711-B5A3 PV550 MONO KEY&TOUCH, DH485 & RS232 PRINT WITH DH-485 COMMUNICATIONS & RS-232 PRINTER PORT
20AD4C0AYNNNC1 PowerFlex 70 3.4 A 2 Hp AC Drive
9399-RSRGR RSRULES GETTING STARTED GUIDE
1769-MGA256 CompactLogix Tool Kit
1492-M5X12VL1 Wiring System 5mm x 12mm 144 Mkrs/Crd
20DH650N0ENNBNBNE PowerFlex 700S 650 A 355 kW AC Drive
20DH590H0ENNBNABE PowerFlex 700S 590 A 315 kW AC Drive
190E-AND2-CB40X-V 2.5 - 4 A 190E Eco Starter with CB
20G1AGC104JN0NNNNN PowerFlex 755 AC Drive
1414-ITI02AEIAA IMMERSION TEMPERATURE TRA
1760-MM1 Pico 12 Point Memory Module
1489-A1D060 UL489 MINI CIRCUIT BIEC60947-2 MINI CIRC
1764-MM1 MICROLOGIX 1500 MEMORY MODULE
1492-CABLE016Y Digital Cable Wiring System
1494G-NX1 Industrial Grade Safety Switch
140M-C2E-B16-XD 140M Circuit Breaker
Automation Direct Input Module D2-16ND3-2
100S-C60KA22BC 60 A MCS Safety Contactor
9399-INTAIXUG INTERCHANGE FOR AIX USERS GUIDE
2711-T5A9L1 PV550 MONO TOUCH, RS232 (DH485) & RS232 PRINT WITH RS-232 (DH-485) COMMUNICATIONS & RS-232 PRINTER PORT
9358-PLTM2600U1R UPGRADE: OUT-SUPT: PLANTMETRICS 5 TO 200 WORKCELL
103T-EWD7-RC16X-C2C Combination Starter
9323-TRL1303ENE RSTUNE WITH RSLINX BUNDLE
ALLEN BRADLEY PanelView OPERATOR INTERFACE CONTROL BOARD 77129-014-52E​ 20 0482
20BF098G0ANNANC0 PowerFlex 700 98 A 90 kW AC Drive
1494G-DK3N NEMA 100A Enclosed Disconnect
100-K05ZS200M IEC 5 A Contactor
21BD011HJAYNAND0NNNN-HD-B0-C1-P2 PowerFlex 700 Packaged Drive Bulletin 21
1492-L6-W 1-Ckt Feed-Through Blk 6mm
191E-AND3-CC10X-TE 191E Reversing EcoStarter w/CB
1771-CX30 PLC-5 LOCAL CABLE 98 FT/30 M, 1785-L40L, -L60L, TO 1771-ALX
1397-374215-A02 FN CONTACTOR, 125HP 230V / 250HP 460V
152H-C9FBD-38-6P-900 Controller w/Fusible Disconn Enclosed Mo
1494C-DR606-A4-D-E 600A Cable Operated Disconnect Kit
9322-ECRTENE ENTERPRISE CONTROL - RUNTIME EDITION
150-F251NBRD CONTROLLER,MOTOR 480V MAX
20DD011A3NYNA1DNK PowerFlex 700S 11 A 7.5 Hp AC Drive
20BD180A3AYNANN0 PowerFlex 700 180 A 150 Hp AC Drive
1489-A1C130R UL489 MINI CIRCUIT BIEC60947-2 MINI CIRC
20AD8P0A3AYYNCG1 PowerFlex 70 8 A 5 Hp AC Drive
1771-DS LATCHING INPUT MODULE, 10-27V DC, 8 INPUTS
100S-C09UZJ32C 9A MCS Safety Contactor
9324-RL0300PTS SUPT RENEWAL CONTRACT FOR 9324RL0300PT RSLOGIX 500 OFFLINE/ONLINE PROGRAMMING SOFTWARE (PORTUGUESE)
103T-CTD3-RB25B-C2A-KN-R-TE Combination Starter
6181P-12TP2KHDC VERSIEW INTEGRATED DISPLAY COMPUTER 12-INCH PERF FEATURES, WINDOWS 2000, HMI SOFTWARE, DC POWER
1336-SN-SP10A PCB INVERTER SNUB 1336STG 575V 150-250HP
20DB154A0ENNANANE PowerFlex 700S 154 A 60 Hp AC Drive
1762-MM1 MicroLogix 1200 Memory Module
Allen-Bradley 1761-CBL-PM02
190S-FND3-F5C-KN 32 - 45 A 190S Compact Comb Starter w/CB
107S-AWD3-CB16C 1 - 1.6 A Reversing Starter & Breaker
109-CCKD0-E1S-2 IEC Encld Non-Reversing Starter
1336-BDB-SP60D PCB GATE DRIVE 1336STG 575V X300HP
140M-C2E-A40-CX MOTOR PROTECTION CIRCUIT BREAKER
1492-CAM2OR TERMINAL BLOCK,ORANGE 600V MAX
2364-SPE32A CNTRL FUSE:10KVA XFMR,380VAC,F-G CUR COD
ALLEN BRADLEY 1771-IAD D AC/DC Input module
20DR125A0QNNACANE PowerFlex 700S 125 A 100 Hp AC Drive
191E-ANEJ3-CB25C 191E Reversing EcoStarter w/CB
190S-AND2-CB40S-R 2.5 - 4 A 190S Compact Comb Starter w/CB
194L-E20-1753 Control And Load Switch
190E-DND2-CC20S-V 14.5 - 20 A 190E Eco Starter with CB
20AC011A3AYYACC0 PowerFlex 70 11.5 A 5.5 kW AC Drive
9301-RSVGEMENR SUPT REINSTATEMENT CONTRACT FOR 9301RSVGEMEN RSVIEW32 GEM TOOL SOFTWARE
Allen-BradleyElectromechani​calContactOutputModule1771-0W16/B
194E-GA16-P11 Load Switch
1485RS-P1M5-F5 DNET THIN PATCHCORD, SS
140M-C2E-B25-X50 Motor Protection Circuit-Breaker
194E-A100-1753-6A IEC Load Switch 100A Encl.
190S-AND2-JB40D 2.5 - 4 A 190S Compact Comb Starter w/CB
194E-FA16EX-P11-PE-6 Load Switch
190E-CND2-CC16S-KY 10 - 16 A 190E Eco Starter with CB
140M-I8P-B70S-FN 140M Circuit Breaker
9323-ATUNER SUPT REINSTATEMENT CONTRACT FOR 9323ATUNEENE CONTROLLOGIX AND RSLOGIX 5000 LOOP TUNER SOFTWARE
1606-XLSRED80 80A Redundancy Module
152B-F43FBD-43-1F-3B-5R-6P-8B-BP-HC3 Controller w/Fusible Disc & IC
20CD261A0ANNNNA0 PowerFlex 700H 261 A 200 Hp AC Drive
1494V-DR622-A-B-D-E 200A Variable-Depth Disconnect Kit
20BE027M0AYNAND0 PowerFlex 700 27 A 25 Hp AC Drive
1.25x1.25x5 Kennametal Tool Holder DCLNL-204D KC3
153H-F201FBDB-51-3-4G-4R-6P-8L Controller w/Circuit Breaker
1497-M-BASX-0-N Control Circuit Transformer
140M-C2E-B63-CX-KN MOTOR PROTECTION CIRCUIT BREAKER
9358-PSMDCE POCKETSMART TM DATA COLLECTOR
20DC015A3EYYACGNE PowerFlex 700S 15.4 A 7.5 kW AC Drive
ALLEN BRADLEY INPUT MODULE SERIES C CAT.NO. 1746-IB16
1494C-DJ666-A5-B1-D-E-FF 60A Cable Operated Disconnect Kit
20AD4A3AYYADG0 PowerFlex 70 3.4 A 2 Hp AC Drive
20BD022A3AYYANA0 PowerFlex 700 22 A 15 Hp AC Drive
Allen Bradley 1746-NI4 input module
1492-CAB017M69 Digital Cable Wiring System
1492-M6X12V151-160 1492-M6x12 marker card Wiring System
ALLENBRADLEY1771-OGDOUTPUTMODULE1771OGD
Allen-Bradley 1747-L30A
9301-2SE2100ITS SUPT RENEWAL CONTRACT FOR 93012SE2100IT RSVIEW32 WORKS 150 SOFTWARE (ITALIAN)
1492-H2RA471 TERMINAL BLOCK 600V MAX
100-C16ZG10 16 A 100-C contactor
153B-F361FBDD-57-1F-4G-4R-20E-HC3-NI-SEL Controller w/Circ. Breaker&IC
20CF416A0ANNBNA0 PowerFlex 700H 416 A 400 kW AC Drive
1492-HWACAB005WB Honeywell Analog Cable Wiring System
1771-WN FIELD WIRING ARM, 32 TERMINALS
20BJ180A0AYNANA0 PowerFlex 700 180 A 150 Hp. AC Drive
Allen Bradley 2711-K6C1 Operator Interface 23502
9399-RSBGR GETTING RESULTS WITH RSBATCH GUIDE
140U-J-FCS04 Circuit-Breaker Accessory
20BE011A0AYYACC1 PowerFlex 700 11 A 10 Hp AC Drive
140M-D8E-C20-XC 140M-D8E-C20-XC
140M-L8P-D25-PD-XT MOTOR CIRCUIT PROTECTOR
1492-JTP IEC 1-Ckt Feed-Through Blk,Plug-In,2.5mm
20DD014A3EYNAEBSE PowerFlex 700S 14 A 10 Hp AC Drive
141A-B2010C 1200 mm Length 20X10 mm Copper Busbar
20DD011A3EYYANDSL PowerFlex 700S 11 A 7.5 Hp AC Drive
20DD077A0EYNAEASE PowerFlex 700S 77 A 60 Hp AC Drive
2011date Allen Bradley 1756-EN2F/B ControlLogix EtherNet/IP Fiber Bridge
100S-C16UD14C 16 A MCS Safety Contactor
100-C23UKD10 23 A 100-C contactor
140M-I8P-D15-CX MOTOR CIRCUIT PROTECTOR
100-C85UKD00 85 A 100-C contactor
103S-D4-DC10D-KN-TE 6.3 - 10 A MCS Starter & Circuit Breaker
1585BZ-M8TBBM-40 PATCHCORD METAL VARIANT 1 MALE TO MALE
ALLEN BRADLEY 1756-OB8 -FS- 1756OB8 CONTROLLOGIX
Allen Bradley AC Output Module 1771-OA 1771OA Series B
194L-A12-1783 Control and Load Switch

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  • 联系人: 陈经理 先生
  • 位: 销售经理
  • 话: 0591-87272336
  • 机: 17326618839
  • 真: 0591-87272336
  • 资质公示 福州聚福兴自动化有限公司 地址: 福建省 福州市 福建省福州市仓山区盖山镇齐安路760号3层A3-026 邮编350007
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