描述
软启动器(软启动器)是一种集电机软起动、软停车、轻载节能和多种保护功能于一体的电机控制装置。软启动器采用三相反并联晶闸管作为调压器,将其接入电源和电动机定子之间。这种电路如三相全控桥式整流电路。使用软启动器启动电动机时,晶闸管的输出电压逐渐增加,电动机逐渐加速,直到晶闸管全导通,电动机工作在额定电压的机械特性上,实现平滑启动,降低启动电流,避免启动过流跳闸。待电机达到额定转数时,启动过程结束,软启动器自动用旁路接触器取代已完成任务的晶闸管,为电动机正常运转提供额定电压,以降低晶闸管的热损耗,延长软启动器的使用寿命,提高其工作效率,又使电网避免了谐波污染。软启动器同时还提供软停车功能,软停车与软启动过程相反,电压逐渐降低,转数逐渐下降到零,避免自由停车引起的转矩冲击。
产品广泛应用于:电力、石油、矿井提升、港口、供热、燃气、供水、污水处理、冶金、造纸、纺织、化工、水利等现代化工业领域!
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主营:世界知名品牌的PLC、DCS系统备件模块
①Allen-Bradley(美国AB)系列产品》
②Schneider(施耐德电气)系列产品》
③General electric(通用电气)系列产品》
④Westinghouse(美国西屋)系列产品》
⑤SIEMENS(西门子系列产品)》
⑥销售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。
⑦estinghouse(西屋):OVATION系统、WDPF系统、MAX1000系统备件。
⑧Invensys Foxboro(福克斯波罗):I/A Series系统,FBM(现场输入/输出模块)
顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数
据通信及处理等。Invensys Triconex:冗余容错控制系统、基于三重模件冗余(TMR)
结构的zui现代化的容错控制器。
⑨Siemens(西门子):Siemens MOORE,Siemens Simatic C1,Siemens数控系统等。
⑩Bosch Rexroth(博世力士乐):Indramat,I/O模块,PLC控制器,驱动模块等。
◆Motorola(摩托罗拉):MVME 162、MVME 167、MVME1772、MVME177等系列。
FITS ABB REVERSING CONTACTOR 120V COIL REV-EH210-120V
ABB AINT12C
ABB EXCOUNT-II SENSOR 868 MHZ advanced surge arrester
New FS ABB Remote I/O Board YB560103-CH/10#28882
ABB DCF504A0050 Field Power Supply for DCS drives
ABB Field Bus Controller 6227BZ10200
ABB SDCS-CON-3A
ABB/TAYLOR 1922RA00103A/1922RB00103A RECORDER
ABB DSQC-249B SERVO AMPLIFIER
ABB DSQC-236T AXIS CONTROLLER BOARD
ABB Drive-Sami GS ACS501-006-3-00P20000D
ABB,TYPE JS CIRCUIT BREAKER,300 A,500 VD
ABB ACS501-007-4-00P5 7.5HP 460V AC DRIVE
ABB ACS601-0016-2-S00B1200801 10HP AC DRIVE
ASEA Brown Boveri,ABB DSPC 153 A
ASEA Brown Boveri,ABB YTEA 250-8
ABB ACH 500 VFD Variable Frequecy Drive
ABB DCS500 SDCS-CON-1 CPU Board
ABB ASEA 5716 0001-K 57160001K DSDO-110 DSDO110 NEW
ABB 52608317 Photo Amplifier Board Ulma 2020 Stromberg
NEW FITS ABB EH370 EH 370 MAGNETIC CONTACTOR AC COIL
FITS ABB REVERSING CONTACTOR 120V COIL REV-EH175-120V
ABB ACH 500 VFD Variable Frequecy Drive
ABB isomax 250 amp Breaker S4N250-BW,250a s4n 250 b
AB 1326AB-B515G-21 1326ABB515G21 SERVO MOTOR 460V*NEW
ABB BIFAS34
ABB APIOS-02 PC BOARD 1 YEAR WARRANTY
ABB/ASEA YYT-102C PC BOARD
ABB KABLAGE ROTATOR AXIS 4 COMPL 3HAA-2121-3~NS
ABB Assembly Cable 3HAB 6139-1/3HAB6139-1
ABB S7H1000B Circuit Breaker,1000 Amp,65 kAIR,NEW!
ABB ACH 500 Adjustable Frequency AC Drive
NIB ABB NF32X-6PB6A ENCLOSED DISCONNECT SWITCH 40 AMP
ABB KOR15-C CURRENT TRANSFORMER NEW
ABB VOY-12 VOLTAGE TRANSFORMER NEW
ABB 3HAA3560-HXA S3 TEACH PENDANT TESTED
ABB 63985317 Drive Control Unit NDCU-21
ABB AM54072 DIN 25 Armored Variable
ALLEN BRADLEY 1326AB-B2E-11 USPP 1326ABB2E11
ABB,ABB Robot,DSQC 335,3HAB 6182-1,
New ABB Memory Board DSQC 317#28968
ABB,ABB Robot,DSQC 322,3HAB 5960-1
ASEA Brown Boveri ABB YM321001-Z Signal PCA PCB NNB
ABB A210-30-11 3-Pole Block Control Contactor NEW NIB
ABB Low Voltage Air Breaker Circuit Breaker 1600 A
ABB ELMO 3HAB4044-1 SERVO MOTOR 3HAB40441
RANSBURG ABB MODEL 74794-02 CASCADE 300 NEW
ALLEN BRADLEY 1326AB-B515E-21 USPP 1326ABB515E21
ALLEN BRADLEY 1326AB-B515G-21 USPP 1326ABB515G21
ABB 3HAB 2213-1/2 DSQC 313 Module DSQC Serial Measure
ABB 3HAB 2213-1/1 DSQC 313 Module DSQC Serial Measure
ABB Communication Interface 3BSE009799R1
One-day shipping available
ABB Inverter ACS510-01-025A-4(ACS51001025A4)NIB
ABB 3BSE030220R1 CI854AK01 Profibus DP/V1 Interface NEW
ABB 57411546 Chopper Control Board SAFT 125 CHC New
ABB DSQC 324 16MB Memory Board 3HAB 5957-1/3
Abb/Westinghouse Current transformer Style-KOR-60 300A
NEW ABB DSQC 266G 3HAB8801-1/2B ROBOT CONTROL BOARD
ABB EH300 Contactor
ABB/SACE Breaker(UXAA1554 3800 1 LN320 R200)
ABB BOARD 3BSC 980 006 R109
ABB ACS550 23 Amp Drive Part#ACS550-U1-023A-4 Used
ABB ACS 800 U1-0009-5+P901
ABB Motor M2AA180M 3GAA182111-BDA 118KG NEWinbox
ABB DSQC 249B/3HAA3563-AHA/1 SERVO AMPLIFIER
ASEA Brown Boveri,ABB YTEA 250-8
PC323 ABB
ABB S6NQ600BW MAIN CIRCUIT BREAKER
ABB YB-560-103-BE/2 DSQC 224
ABB DCS Freelance2000 DAI 03 DAI03
ABB OES-200 J3 Disconnect Switch With Fuses
3HAC3939-4 ABB
ABB S6HQ600EW Breaker,600 Amp,65 kAIR,LSIG,NEW!
ABB Motor Drive ACS501-010-4-00P2,10HP,#20636
New ABB System Board 3HAB2211-1 DSQC256A#29408
ABB ASEA 5716 0001-ACA 57160001-ACA DSDI-120A NEW