描述
采用變頻器運(yùn)轉(zhuǎn),隨著電機(jī)的加速相應(yīng)提高頻率和電壓,起動(dòng)電流被限制在150%額定電流以下(根據(jù)機(jī)種不同,為125%~200%)。用工頻電源直接起動(dòng)時(shí),起動(dòng)電流為6~7倍,因此,將產(chǎn)生機(jī)械電氣上的沖擊。采用變頻器傳動(dòng)可以平滑地起動(dòng)(起動(dòng)時(shí)間變長(zhǎng))。起動(dòng)電流為額定電流的1.2~1.5倍,起動(dòng)轉(zhuǎn)矩為70%~120%額定轉(zhuǎn)矩;對(duì)於帶有轉(zhuǎn)矩自動(dòng)增強(qiáng)功能的變頻器,起動(dòng)轉(zhuǎn)矩為100%以上,可以帶全負(fù)載起動(dòng)。
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(??怂共_):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(lè)):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。
Xycom XVME-530 XVME530 Analog Output Module VME Board
Polaroid IDenticard 4-Shot ID Camera and Cutter
Primera Technology Bravo II CD/DVD Disc Publisher New
Acromag 932X AVME932X 12-bit A/D Analog I/O VME
Acromag 9475 AVME9475 Industrial Digital I/O 40 channel
AFC Cable Liquid-Tuff Conduit ?” x 100ft Non-UL
Asahi America Flow Tube V2-M1-A150F100-?E1-X1-LCDT w/ +
Brooks 5085A5A1F1AGAA MAG5000 Magnetic Flowmeter
Canon IPQ-1 Magenta Toner Cartridge Genuine (2)
Compatible HP C4096A Laser Cartridge BRAND NEW!!
Compatible HP CB435A Toner Cartridge BRAND NEW!!
Compatible HP Q6000A Black Laser Cartridge BRAND NEW!!
Compatible HP Q6003A Magenta Laser Cartridge BRAND NEW
CUNO Aqua-Pure AP205 Cold-Water Filters for AP200 (2)
Datel / Murata DVME-601 A/D Co-Processor Board
Duplex Phone Jack VOICE DATA & Wallplate Combo (25)
Elma 32VS-36313-T05J?12-P250C Type 32 Portable 5-Slot
Ericsson SVB13106 VME Telecom Networking Card
Fike Corp. P/N 10-2542 Cheetah Xi Controller Sprinker
Force SYS68K/CPU-33B/?4 VME Board CAT#: 510098
Force SYS68K/ISIO-1FP I/O Controller Dual Board 310034
Foss Semiconductor Systems Memory I/O Expansion Board
Insite IG Model 3100 Portable Dissolved Oxygen Analyzer
Ironics IV-3272 PIO Parallel Interface DMA High Speed
Ironics VMEbus 5-Slot Chassis Enclosure VME
VMIC VMIVME-1150 64-Bit Optical Couple Digital Input Bd
VMIC VMIVME-3123 16-BIT High Throughput Analog Input Bd
VMIC VMIVME-7592 Single-Slot Pentium / AMD-K6 Processor
Walchem WCT310-1N2 Cooling Tower Controller WCT Series
Xycom XVME-240 XVME240 Digital Input/ Output Module VME
Xycom XVME-530 XVME530 Analog Output Module VME Board
Polaroid IDenticard 4-Shot ID Camera and Cutter
Primera Technology Bravo II CD/DVD Disc Publisher New
Acromag 932X AVME932X 12-bit A/D Analog I/O VME
Acromag 9475 AVME9475 Industrial Digital I/O 40 channel
AFC Cable Liquid-Tuff Conduit ?” x 100ft Non-UL
Asahi America Flow Tube V2-M1-A150F100-?E1-X1-LCDT w/ +
Brooks 5085A5A1F1AGAA MAG5000 Magnetic Flowmeter
Canon IPQ-1 Magenta Toner Cartridge Genuine (2)
Compatible HP C4096A Laser Cartridge BRAND NEW!!
Compatible HP CB435A Toner Cartridge BRAND NEW!!
Compatible HP Q6000A Black Laser Cartridge BRAND NEW!!
Compatible HP Q6003A Magenta Laser Cartridge BRAND NEW
CUNO Aqua-Pure AP205 Cold-Water Filters for AP200 (2)
Datel / Murata DVME-601 A/D Co-Processor Board
Duplex Phone Jack VOICE DATA & Wallplate Combo (25)
Elma 32VS-36313-T05J?12-P250C Type 32 Portable 5-Slot