描述
将p1300设为2,变频器工作于抛物线特性v/f控制方式,这种方式适用于风机、水泵类负载。这类负载的轴功率n近似地与转速n的3次方成正比。其转矩m近似地与转速n的平方成正比。对于这种负载,如果变频器的v/f特性是线性关系,则低速时电机的许用转矩远大于负载转矩,从而造成功率因数和效率的严重下降。为了适应这种负载的需要,使电压随着输出频率的减小以平方关系减小,从而减小电机的磁通和励磁电流,使功率因数保持在适当的范围内。
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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。
ABB 6599008-F IRB3000 Balanseringsenhet
ABB 3HAB3634-1 IRB4400 Motor
ABB 3HAB5506-1 IRB4400 Motor
ABB 3HAB5557-1 IRB4400 Motor
ABB 3HAB8271-1 IRB4400 Wrist
ABB 3HAC023854-001 IRB4400 Motor
ABB 3HAC10603-1 IRB4400 Motor
ABB 3HAC10604-1 IRB4400 Motor
ABB 3HAC2847-1 IRB4400 Motor
ABB 3HAC3697-1 IRB4400 Motor
ABB 3HAC5952-1 IRB4400 Motor
ABB 3HAC9780-1 IRB4400 Motor
ABB 3HAC9841-1 IRB4400 Motor
ABB IRB4400 M99 Controller
ABB 6397001-ABS IRB6 Balansfj?der
ABB 6397001-ACC IRB6 Precision ball screw
ABB 6397001-MS IRB6 Wrist
ABB 4419552-5 IRB60 Motor
ABB 6397001-BV IRB60 Balancing unit
ABB 3HAA0001-ABP IRB6000 Wrist
ABB 3HAA0001-ABR IRB6000 Wrist
ABB 3HAA0001-EE IRB6000 Motor
ABB 3HAA0001-EG IRB6000 Motor
ABB 3HAA0001-GV IRB6000 Wrist
ABB 3HAA0001-RY IRB6000 Lower cable
ABB 3HAA0001-ZH IRB6000 Motor
ABB 3HAA0001-XH IRB6000 Motor
ABB 3HAA0001-XJ IRB6000 Motor
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ABB 3HAA0001-YH IRB6000 Cable upper front c-conn.
ABB 3HAA0001-YM IRB6000 Lower cable
ABB 3HAA0001-YN IRB6000 Lower Cable
ABB 3HAA0001-YR IRB6000 Cable unit axis 5
ABB 3HAA0001-YS IRB6000 Cable unit axis 5
ABB 3HAA0001-YT IRB6000 Cable unit axis 6
ABB 3HAA0001-YV IRB6000 Signal cable axel 1
ABB 3HAA0001-YX IRB6000 Signal cable axel 2
ABB 3HAA0001-YY IRB6000 Signal cable axel 3
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ABB 3HAB5762-1 IRB6000 Motor
ABB IRB6000 M93 Controller
ABB 3HAB5970-1 IRB6000-6400 Balanseringsenhet
ABB 3HAB4249-1 IRB6400 Lower cable
ABB 3HAB4590-1 IRB6400 Wrist
ABB 3HAB5948-1 IRB6400 Lower cable
ABB 3HAB8063-1 IRB6400 Lower cable CP/CS/SW
ABB 3HAC5979-1 IRB6400 Wrist
ABB 3HAC8280-1 IRB6400 Motor
ABB 1996 IRB6400 M96
ABB 1996 IRB6400 M96
ABB 4419552-6 IRB90 Motor
ABB 3HAC020988-008 IRC5 DiskOnChip Flash disk 256Mb
ABB 3HAC10939-6 M2000 128Mb Computer unit
ABB 3HAC10939-8 M2000 128Mb Computer unit
ABB 3HAC10939-7 M2000 64Mb Computer unit
ABB 3HAC10939-7 M2000 64Mb Computer unit
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ABB YB161012-EA QHNM 925 Tape recorder S1
ABB 3HAC14550-1 RC1 Rectifier
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S3 M92 Teach Pendant
S3 M93 Teach Pendant
ABB 900053 S4 DDR/Disk Drive Replacement
S4 Teach Pendant
ABB 3HAC16831-1 Serial measurement board Serial measurement board battery
ABB 3HAC7998-1 SMB kabel Control cable signal
ABB P0701 TC1000-8 Tool changer 1000-8
ABB P0703 TC1000-8E Tool changer 1000-8E
ABB P0401 TC100-8 Tool changer 100-8
ABB P0403 TC100-8E Tool changer 100-8E
ABB P0101 TC20-4 Tool changer 20-4
ABB P0103 TC20-4E Tool changer 20-4E
ABB P6411 TC250-8 Tool changer 250-8
ABB P6412 TC250-8E Tool changer 250-8E
ABB P0601 TC350-8 Tool changer 350-8
ABB P0603 TC350-8E Tool changer 350-8E
ABB P0501 TC500-8 Tool changer 500-8
ABB P0503 TC500-8E Tool changer 500-8E
ABB XB 161 100 DP TPU
ABB 3HNE00313-1 TPU
YT212 002-A Rectifier
YT212 002-X Rectifier
ABB YT213001-BA YTE 102A Drive unit
ABB YT213001-BB YTE 102B Drive unit
ABB YT213001-BB YTE 102B Drive unit
ABB YT213001-BC YTE 102C Drive unit
YT213001-AC YTE 102C Drive
6369901-182 YTE 102C
EYT213001-BC YTE 102C
ABB YT212001-AF YTEA 250-15 Drive unit