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2024年05月20日 星期一

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  • 1769-L24ER-QB1B

  • 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:2019-10-26
  • 联系方式

    17326618839  /  0591-87272336

    陈经理 先生(销售经理

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1769-L24ER-QB1B罗克韦尔
1769-L24ER-QB1B /allen-bradley
1769-L24ER-QB1B正品AB
1769-L24ER-QB1B

 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。

1769-L24ER-QB1B
ABB ASEA BROWN ROBOT YYT 102F YT212001-AN/7 CIRCUIT BOARD Card Servo Control
1757-FIMUPG005 FIELDBUS LICENSE UPGRADE, 5 FIMS ONE RELEASE LEVEL
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107H-DFBD3-DC25X IEC Enclosed Combination Motor Controlle
AMD PhenomIIx4 965 Black Ed. 4G500G HD6570/1G Gaming/Home/Bu​siness Computer
190E-AND2-CB16D 1 - 1.6 A 190E Eco Starter with CB
1764-24BWA MicroLogix 1500 24 Point Controller
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1494G-EF3H6 NEMA 200A Enclosed Disconnect
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100-FL11KA Mechanical Latch
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140M-C2E-B40-CX-KN MOTOR PROTECTION CIRCUIT BREAKER
1336-SCREW-SP1A 1336S SPARE PARTS1336-SCREW-SP1A
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190S-ANDJ2-CA40S 190S Compact Comb Starter w/CB
109-CBKKB0-E1D-2 IEC Enclosed Non-Reversing Starter
100S-3A14C 43 A MCS Safety Contactor
1395-B76-C3-P11-P50 1395 Digital DC Drive
104-3KD22 43 A Reversing Contactor
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[EF] Interface MoDULE CPU Power Control Drving CPU Package2
1485C-P1X2N5-M5 DNET PATCHCORD THICK
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20AD8P0A3AYYNNG0 PowerFlex 70 8 A 5 Hp AC Drive
100-KRFC22 Auxiliary Contact
9358-CTATEENS SUPT RENEWAL CONTRACT FOR 9358CTATEEN RSBIZWARE COMPLIANCETRACK AUDITEE CLIENT (1 USER) SOFTWARE
1404-M805B-CNT MASTER MODULE FOR POWERMONITOR
1790-T0A8X LDX I/O, 120V AC, 8 OUTPUT EXPANSION, TERM BLK
1771-IEC 1771IEC Analog Input Module 8 Bit ser A rev C.
1492-CJK5-4 4 Pole Push-In Center Jumper
530TVL SONY Original Module 432X WDR Night 12pcs IR LEDs up to 330ft OSD
150-B24NCRA 150 Motor Controller
ALLEN BRADLEY 1489-A1C-040 NSPP 1489A1C040
Allen Bradley Micrologix cable 1761-CBL-PM02
Allen Bradley DH/DH Interface Module 5130-KA/A CARD
1796-CNET27 CONTROLNET I/O DEMO, 220V DENMARK
1492-SP1C080-N SUPP. PROTECTOR MINI CIRCUIT BREAKER
190E-AND2-CB63X-S11 4 - 6.3 A 190E Eco Starter with CB
1494GY-CC3N-3-98-203W NEMA 60A Enclosed Disconnect
9500-CPAKWENE CONTROLPAK DEVELOPMENT SYSTEM SP: 11/01/05
1497-E-ABJX-3-N Control Circuit Transformer
103S-BWD2-DC10C-KY-R 6.3 - 10 A MCS Starter & Circuit Breaker
9326-AD5US SUPT RENEWAL CONTRACT FOR 9326AD5UENE RSAUTOMATION DESKTOP 5 USERS SOFTWARE
Allen Bradley 1756-IB16 Series A | DC Input Module
153H-C85FAD-44 Controller w/Circuit Breaker Enclosed Mo
20BC140A3AYNANA0 PowerFlex 700 140 A 75 kW AC Drive
104-C16ZQ22 16 A Reversing Contactor
9301-2SE235ESU3R RSVIEW32 WORKS 1500-5K UPGRADE OUT-SUPT (ES)
1771-HD HANDHELD TERMINAL
199-LH1 Disconnect Terminal Lugs
103S-DTD2-DC25B-V 18 - 25 A MCS Starter & Circuit Breaker
2090-K7CK-KENDAT Kinetix 7000 EnDat Converter Module
1746-NR4/B Allen Bradley SLC 500 Resistance Input Module 1746NR4 D213
20BD077A0NYNACC1 PowerFlex 700 77 A 60 Hp AC Drive
20DH650N0ENNBNBNE PowerFlex 700S 650 A 355 kW AC Drive
6233-5VTLR SUPT REINSTATEMENT CONTRACT FOR 62335VTL 6200 SERIES PLC-5 VAX PROGRAM DEVELOPMENT SOFTWARE
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190S-AND2-CB63C-KN-R10-V 4 - 6.3 A 190S Compact Comb Starter w/CB
1785-L11B PLC-5 Processor
1799-MAC03 POINT BACK 6 SLOT MAC VALVE
21AD014ACAYNANC0NNNN-ND-B2-B5-C1-J2-P1-S15 POWERFLEX 70 21AD014
20AC030A3AYNACG0 PowerFlex 70 30 A 15 kW AC Drive
20CD1K4ACANNBNG0 PowerFlex 700H 1450 A 1250 Hp AC Drive
140U-QTD3-D35 350 A Trip Unit
100-SBL11 Auxiliary Contact
20DD300A3EYNBDASE 300 A 250 Hp AC Drive
2090-XXTPMP-16S07 MP-Series 7 m Length Power Cable
1492-CJK6-7 Center Jumper 6 mm 7 Pole
ALLEN BRADLEY X-33553-EACH NSPP X33553EACH
152H-F135FBD-50-1-4R-6P Controller w/Fusible Disconn
20AD022A0AYNANC0 PowerFlex 70 22 A At 15 Hp AC Drive
20DD014A3EYNANGNE PowerFlex 700S 14 A 10 Hp AC Drive
194R-J60-1753S-PBR2 Fused Disconnect Switch
190E-KMND2-CB16B 1 - 1.6 A 190E Eco Starter with CB
140M-F8E-C32-KN-MT MOTOR PROTECTION CIRCUIT BREAKER
20DD052A3NYNACASE PowerFlex 700S 52 A 40 Hp AC Drive
1734-IR2 POINT I/O 2 Point Input Module
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1492-CABLE080TBNH Digital Cable Wiring System
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1492-MCAA115 UL489/CSA MINI CIRCUUL489/CSA MINI CIRCU
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1770-CD5 DATA HWY TWINAXIAL CABLE, 500 FT/152 M
190S-CNKF2-CC16C-JE-KN 10 - 16 A 190S Compact Comb Starter w/CB
100-D630ED00 MCS Contactor
140M-C2T-B25 140M Circuit-breaker
20BD125A0ANNAND0NNAE PowerFlex 700 125 A 100 Hp AC Drive
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2090-MCNPMP-6S05 MP-Series 5 m Length Power Cable
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20DJ300A0ENNBNANE 20DJ300A0ENNBNANE
1492-M7X12HL1 Wiring System 7mm x 12mm 108 Mkrs/Crd
194E-E25-1783 IEC LOAD SWITCH
1746-NI8 SLC 8 Point Analog Input Module
1492-M7X12VU1-10 Wiring System 7mm x 12mm 108 Mkrs/Crd
194L-E16-4502 Control and Load Switch
1491-R169 2 Pole 600V 30 A Fuse Block
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9301-2SE3350KOU2 RSVIEW32 RUNTIME 300-5K UPGRADE IN-SUPT (KO)
9358-RTI10E RTI DATA COLLECTOR 10 CONFIGURATION
Bailey Controls INFI-90: NTA105 Analoge Input Module
20BD014A0AYYANB0 PowerFlex 700 14 A 10 Hp AC Drive
190E-ANJ1-CB40C-A11-S11 2.5 - 4 A 190E Eco Starter with CB
1494V-DH633-A-C 30A Variable-Depth Disconnect Kit
140M-D8E-C20-KN-RM MOTOR PROTECTION CIRCUIT BREAKER
20DD4A3EYNANCNL PowerFlex 700S 3.4 A 2 Hp AC Drive
1790D-T0W6 DNET LDX I/O, 6 RELAY OUT BASE, TERMINAL BLOCK
Allen Bradley 1769-OB32 NIB Factory Sealed
Allen Bradley Rockwell Automation 3053-1000 Datamyte Operator Interface Panel
1585D-M4GBDM-2 Ethernet Media M12
20BD156A3AYNAED0 PowerFlex 700 156 A 125 Hp AC Drive
1000DB-GE-KE INGERSOLL STARTER PANEL
100S-C85L04C 85 A MCS Safety Contactor
20DD034A0NYNARANL 34 A 25 Hp AC Drive
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1492-CJK6-20 CENTER JUMPER
103S-DWD2-CC20C-KY-S01 MCS Starter & Circuit Breaker
Allen Bradley PanelView 1000 2711-K10C9L1 Membrane Keypad
190E-BND1-CC16S-TE 10 - 16 A 190E Eco Starter with CB
1492-CABLE012F Digital Cable Wiring System
20BP170A0QYNANC0 PowerFlex 700 170 A 90 kW.. AC Drive
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20AD4A3NYNNCC0 PowerFlex 70 3.4 A 2 Hp AC Drive
194L-G3154R CONTROL KNOB RED
20CD460J3ANNBNB0 PowerFlex 700H 460 A 350 Hp AC Drive
1494V-DH644-A-D1-E NEMA Variable-Depth Disconnect Kit Disco
100-NX212B10 50 A Definite Purpose Contactor
20BC105A3AYNADA0 PowerFlex 700 105 A 55 kW AC Drive
1321-3R12-C 1321 Power Component 12 A Line Reactor
ALLEN BRADLEY PRO-SET 700 6500-PS7DSP OPERATOR INTERFACE K6
2090-DANPT-16S04 CABLE, NON-FLEX, MTR PWR, CABLE-MTD CONN, 16AWG, 0
113-C30FBD1D-42-1-6P-7-901 Circuit Breaker Combination Starter
Allen Bradley 1746-M13 64K FLASH NIB
1485R-P2N5-F5 DeviceNet Physical Media
1746-RT27 SLC Replacement Terminal Block
20BD027A3AYYADN0 PowerFlex 700 27 A 20 Hp AC Drive
20AE032C3AYNNNC0 PowerFlex 70 32 A 30 Hp AC Drive
193-KB48 3.5-4.8 A Bimetallic Overload Relay
20DM416N0ENNBNGNE PowerFlex 700S 416 A 400 kW AC Drive
1485G-P6M5-V5 DeviceNet Physical Media
103T-EWD2-RC10C-C1B-KN Combination Starter
1794-OB8 24 VDC OUTPUT 8 POINTS
2090-CFBM6DD-CCAA07 TL-Series 7 m Length Feedback Cable
2098-DSD-005X Ultra 3000 Servo Drive
1321-3TH440-AA 1321 Power Component 440 kVA Transformer
ALLEN-BRADLEY 1771-OW16/B ELECTROMECHANI​CAL CONT. OUTPUT MODULE REV:G01 QUANTITY
1494V-DNX30 30A Variable-Depth Disconnect Kit
1494V-DHX666-A-D-E 60A Variable-Depth Disconnect Kit
1492-N18VT END BARRIER FOR TERMINAL BLOCK
20AC011A3AYNAEC1 PowerFlex 70 11.5 A 5.5 kW AC Drive
112-C09FBDD1C-3-7 IEC Enclosed Combination Starter
1411-AL-301 MODEL AL, 300:5 RATIO
ALLEN BRADLEY PROGRAMMING TERMINAL CAT: 1201-HJP
20DC730N3ENNBDANE 730 A 400 kW AC Drive
153H-B135JBD-50-1F-HJ2-NB-UL Controller w/Circuit Breaker
21P-CB-A600-HDL2 KIT,CKT BRK HANDLE AND 148mm SHAFT
103T-GWD3-T5X-E1F IEC Combination Starter
ALLEN BRADLEY INPUT MODULE 1771-IAD D 1771-WH REV B02
20B-VECTB-D0AX PowerFlex 700 Custom Control, 115V Kit
190S-GNDJ3-F5C 32 - 45 A 190S Compact Comb Starter w/CB
190E-BND2-DC10C-TE-V 6.3 - 10 A 190E Eco Starter with CB
ALLEN BRADLEY 1203-GD1 SER A REMOTE I/O COMMUNICATIONS MODULE
Allen Bradley 1784-T30C 1784T30C 1784 T30C Plant Floor Terminal ser.B 532058001
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1769-IQ6XOW4 COMBO 6PT 24 VDC SNK/SRC IN, 4PT VAC/VDC RELAY OUT
190S-DNKF2-DC25C 18 - 25 A 190S Compact Comb Starter w/CB
20AC5A3AYYACC0 PowerFlex 70 3.5 A 1.5 kW AC Drive
190S-END3-FC32R-KN 23 - 32 A 190S Compact Comb Starter w/CB
103S-AWDJ2-CA63C-KY MCS Starter & Circuit Breaker
1585D-M4UBDM-16 Micro D-Code, QD Style Ethernet Media
20AE017A3AYNNEC0 PowerFlex 70 17 A 15 Hp AC Drive
20DD011A3EYYANDNK PowerFlex 700S 11 A 7.5 Hp AC Drive
141A-TU3 Busbar Support
ALLEN BRADLEY SLC 500 INPUT MODULE 1746-IB16 SER B OLDER LABEL 3
20DD2P1A3EYNA1CBK PowerFlex 700S 2.1 A 1 Hp AC Drive

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