描述

軟啟動(dòng)器（軟啟動(dòng)器）是一種集電機(jī)軟起動(dòng)、軟停車、輕載節(jié)能和多種保護(hù)功能于一體的電機(jī)控制裝置。軟啟動(dòng)器采用三相反并聯(lián)晶閘管作為調(diào)壓器，將其接入電源和電動(dòng)機(jī)定子之間。這種電路如三相全控橋式整流電路。使用軟啟動(dòng)器啟動(dòng)電動(dòng)機(jī)時(shí)，晶閘管的輸出電壓逐漸增加，電動(dòng)機(jī)逐漸加速，直到晶閘管全導(dǎo)通，電動(dòng)機(jī)工作在額定電壓的機(jī)械特性上，實(shí)現(xiàn)平滑啟動(dòng)，降低啟動(dòng)電流，避免啟動(dòng)過流跳閘。待電機(jī)達(dá)到額定轉(zhuǎn)數(shù)時(shí)，啟動(dòng)過程結(jié)束，軟啟動(dòng)器自動(dòng)用旁路接觸器取代已完成任務(wù)的晶閘管，為電動(dòng)機(jī)正常運(yùn)轉(zhuǎn)提供額定電壓，以降低晶閘管的熱損耗，延長(zhǎng)軟啟動(dòng)器的使用壽命，提高其工作效率，又使電網(wǎng)避免了諧波污染。軟啟動(dòng)器同時(shí)還提供軟停車功能，軟停車與軟啟動(dòng)過程相反，電壓逐漸降低，轉(zhuǎn)數(shù)逐漸下降到零，避免自由停車引起的轉(zhuǎn)矩沖擊。

產(chǎn)品廣泛應(yīng)用于：電力、石油、礦井提升、港口、供熱、燃?xì)?、供水、污水處理、冶金、造紙、紡織、化工、水利等現(xiàn)代化工業(yè)領(lǐng)域！

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主營(yíng)：世界知名品牌的PLC、DCS系統(tǒng)備件模塊

①Allen-Bradley(美國(guó)AB)系列產(chǎn)品》

②Schneider(施耐德電氣)系列產(chǎn)品》

③General electric(通用電氣)系列產(chǎn)品》

④Westinghouse（美國(guó)西屋）系列產(chǎn)品》

⑤SIEMENS(西門子系列產(chǎn)品)》

⑥銷售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。

⑦estinghouse（西屋）：OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件。

⑧Invensys Foxboro（福克斯波羅）：I/A Series系統(tǒng)，F(xiàn)BM（現(xiàn)場(chǎng)輸入/輸出模塊）

順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉(zhuǎn)換、輸入/輸出信號(hào)處理、數(shù)

據(jù)通信及處理等。Invensys Triconex:冗余容錯(cuò)控制系統(tǒng)、基于三重模件冗余（TMR）

結(jié)構(gòu)的zui現(xiàn)代化的容錯(cuò)控制器。

⑨Siemens(西門子)：Siemens MOORE，Siemens Simatic C1，Siemens數(shù)控系統(tǒng)等。

⑩Bosch Rexroth（博世力士樂）：Indramat，I/O模塊,PLC控制器,驅(qū)動(dòng)模塊等。

◆Motorola（摩托羅拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。

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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

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ABB SDCS-CON-3A

ABB/TAYLOR 1922RA00103A/19?22RB00103A RECORDER

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ABB ACH 500 VFD Variable Frequecy Drive

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AB 1326AB-B515G-21 1326ABB515G21 SERVO MOTOR 460V*NEW

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ABB Inverter ACS510-01-025A-?4(ACS51001025A4)NIB

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ABB DSQC 324 16MB Memory Board 3HAB 5957-1/3

Abb/Westinghous?e 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-A?HA/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 ACS501-010-4-00?P2,10HP,#20636

New ABB System Board 3HAB2211-1 DSQC256A#29408

ABB ASEA 5716 0001-ACA 57160001-ACA DSDI-120A NEW