描述
多電平單元串聯(lián)疊加高壓變頻器在運(yùn)行:
將輸入的工頻的三相高壓交流電轉(zhuǎn)化為可以進(jìn)行頻率可調(diào)節(jié)的三相交流電,其電壓和頻率按照V/F的設(shè)定進(jìn)行相應(yīng)的調(diào)節(jié),保持電機(jī)在不同的頻率下運(yùn)行,而定子磁心中的主磁通保持在額定水準(zhǔn),提高電機(jī)的轉(zhuǎn)換效率。 在變頻器輸入側(cè),由于變頻器多個(gè)副邊繞組的均勻位移,如6KV輸出時(shí)共有+250、+150、+50、-50、-150、-250共6種繞組,變頻器原邊電流中對(duì)應(yīng)的電流成分也相互均勻位移,構(gòu)成等效36脈動(dòng)整流線路,變流轉(zhuǎn)換產(chǎn)生的諧波都相互抵消,湮滅。工作時(shí)的功率因數(shù)達(dá)0.95以上,不需要附加電源濾波器或功率因數(shù)補(bǔ)償裝置,也不會(huì)與現(xiàn)有的補(bǔ)償電容裝置發(fā)生諧振,對(duì)同一電網(wǎng)上運(yùn)行的電氣設(shè)備沒有任何干擾。
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):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。
AA11VO260DRG/11?R-NSD62K02 PISTON PUMP REXROTH
AA11VLO260DRG/1?1R-VSD62N00-S AXIAL PUMP REXROTH
AA4VS0180DRG/30?R-FKD75U99E BOSCH REXROTH MFG R902449863
REXROTH 0-608-600-004 USPP 0608600004
AA11VLO190LRDS/?11R-NSD62K02-S AXIAL PUMP REXROTH
AA4VG125ES5DMT1?/32R-NSF52F001D?M PUMP FOR BOSCH REXROTH
Rexroth pump A2VK55 MAGR1 GOPE1 SO2/CW Linden
AA4VG125EP4DT1/?32R-NSF52F071DH?-S PUMP FOR BOSCH REXROTH
Rexroth Motor 1PV2V4-17/50RA12VC CM-1102
REXROTH 416053 PUMP MFG R902069149
REXROTH 427953 PUMP MFG R902128100
AA4VG125EP1D1/3?2R-NSF52F001SH AXIAL PUMP REXROTH
REXROTH PUMP MFG R902070231
AA4VG125EP2DT1/?32R-NSF52F001DH?-S PUMP FOR BOSCH REXROTH
REXROTH PUMP MFG R902125335
AA4VG125HD3DM1/?32L-NSF52F021D PUMP BOSCH REXROTH
AA4VG125EP2D1/3?2R-NSF52F001P-S PUMP REXROTH
REXROTH 1-070-083-221-3?04 NSPP 1070083221304
REXROTH PUMP MFG R902066996
Rexroth 4WS2EM16-11/150?B2ET140K8A Servo Valve Rebuilt
AA6VM200EP1/63W?-VSD510B BOSCH REXROTH MFG R902092457
AA6VM200HD1/63W?-VSD520B-E BENT AXIS MOTOR BOSCH REXROTH
A6VE160EP1/63W-?VZL020HB MOTOR BOSCH REXROTH
AA11VLO130DRG/1?0RVSD62N00S BOSCH REXROTH
A6VE160EP1/63W-?VZL010HB-E PISTON MOTOR BOSCH REXROTH
Rexroth pump A2VK55 MAGR1 G1PE2 SO Linden
Rexroth pump A2VK55 MAGR G1OPE1 SO Hennecke
REXROTH PUMP MFG R902067193
AA6VM160HD1/63W?-VSD520B BENT AXIS MOTOR BOSCH REXROTH
AA11VLO130DR/10?L-NSD62N00 BOSCH REXROTH
AA6VM160HD1/63W?-VSD510B-E BENT AXIS MOTOR BOSCH REXROTH
AA6VM160HD2/63W?-VSD520B 83VGM BENT AXIS MTR REXROTH
A10VO140DFLR/31?R-PSD62NOOS1100 PUMP REXROTH
REXROTH 0-608-830-123 USPP 0608830123
REXROTH PUMP MFG R902037874
Rexroth Proportional Valve Assy.4WRD 3S Q1000-41/10L
A6VE160HD2/63W-?VZL020B PUMP BOSCH REXROTH
AA4VG90EP2D1/32?L-NSF52F901DH PISTON PUMP BOSCH REXROTH
AA6VM160HD1/63W?-VSD510B-E MOTOR REXROTH
REXROTH INDRAMAT 2AD132C-B350B1-?CS03-D2V1 REMAN
REXROTH INDRAMAT MDD115D-N-020-N??2M-130-PA2
A10V0140DFR1/31?LPSD62K04-SO488 PUMP BOSCH REXROTH
AA4VG90EP2DM1/3?2R-NSF52F001DX-?S BOSCH REXROTH
AA4VG90EP3DT1/3?2L-NUF52F071DH-?S PUMP BOSCH REXROTH
AA11VO95DRS/10L?-NSD62K04 AXIAL PISTON PUMP REXROTH
AA4VG90EP1DM1/3?2R-NUF52F021DH AXIAL PUMP REXROTH
REXROTH PUMP MFG R902059758
AA4VG90HD1DT1/3?2L-NUF52F011D-S PUMP BOSCH REXROTH
AA4VG90EP2D1/32?L-NUF52F001DH PISTON PUMP BOSCH REXROTH
A6VE107HD1/63W-?VZL020B 53CC MOTOR BOSCH REXROTH
BRUENINGHAUS HYDROMATIK REXROTH A10 VSO 140 DFR PUMP
REXROTH 0-608-830-093 USPP 0608830093
Rexroth pump A2VK28 MAOR1 GOPE1 SO Cannon
Rexroth pump A2VK28 MAOR1 GOPE1 S010 Cannon
Rexroth pump A2VK28MAOL1GOPE?1-SO
AA6VM107HA1T/63?W-VSD517A MOTOR BOSCH REXROTH
AA6VM80DA1/63W-?VSC527B 23CC BENT AXIS MOTOR REXROTH
AA4VG71HD3DT1/3?2L-NSF52F021D-S PUMP BOSCH REXROTH














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