IC641SWP053
IC641SWP053
IC641SWP053
IC641SWP053
细纱机罗定电机及速度控制系统，有下面这几种方式：
_________________________________________
〖厦门光沃自动化设备有限公司 竭诚为您服务〗
〖联系人：欧先生 〗
〖手机：() 〗
〖: 〗
〖传真：
【价格】如此低价,一家
【货期】大量现货,下单后即可发货
【质量】全新原装,进口***
【保障】产品经过专业检测，质保一年,15天包退换
【品牌】Allen-Bradley罗克韦尔、ABB、本特利Bently 3500系统卡件、GE、艾默生西屋等模块卡件
______________________________________________
2.1.多极电机+工频电源继电器控制：通过改变电机极数来实现工艺速度的调整，调速范围窄、无法满足工艺提高的要求，并且系统维护工作量比较大。
2.2.交流异步电机+变频器：通过变频调速，调速比较方便，调速范围宽，但异步电动机存在一定转差，罗拉的速度会有一定的波动、速度响应也稍慢一些。再有普通异步电动机的效率和功率因数也不是太高，存在一定的功率损耗。
2.3.永磁同步电机+永磁专用变频器：通过变频调速，调速方便，调速范围比较宽，永磁电机的效率比较高、功率因数高、速度稳定，无功损耗比较低。
相比之下第三种传动系统用于细纱机效果，生产效率高、又节能，但是，相对设备投入较高，因此，大多纺织企业采用第二种交流异步电机+变频器的控制方案。
三、细纱机变频器设计要求及特点
3.1.由于纺织现场环境差棉絮较多，变频器在使用过程中会出现风扇被棉絮堵塞的现象，造成风扇损坏而导致变频器过热等故障发生。普传科技结合细纱机现场的情况，基于PI500系列高性能矢量变频器的基础上，研制开发了一款PI500 XXXG3N系列变频器，这款变频器无散热风扇，靠现场风道提供的风来散热，。该产品经过现场验证温升符合设计标准，运行效果满足客户需求。
XHP-000013 A5624A BROCADE SILKWORM 2800 FAN TRAY ASSY.
Brocade Silkworm 4100 32-port 4gb FiberChannel HD-4120
BROCADE DS-4100B Silkworm 4100 Fibre Switch 32-port
Brocade Silkworm 2040 Fibre Channel Switch
BROCADE DS-200B SilkWorm 200E 4GB Switch 16-Ports
XHP-000012 A5624A BROCADE SILKWORM 2800 MAIN SYSTEM BRD
Brocade SilkWorm 3800 16-Port 2GB Fibre Channel Switch
SilkWorm Brocade 3200 Fibre Channel Switch (1508137)
Brocade SilkWorm 3900 Switch with Licenses, SFP & Rails
Brocade Silkworm 2800 16 Port Fibre Channel Switch
XHP-000010 A5624A BROCADE SILKWORM 2800 POWER SUPPLY
Brocade Silkworm 4100, 32-port with 32 sfp's Installed
Brocade SilkWorm 3200 Fibre Channel SAN Switch
Brocade Silkworm 200E 16 Port 4GB Fiber Channel Switch
Brocade Silkworm 2400 Fibre Channel Switch 8 Ports FC
Brocade SilkWorm 3250 Layer 2 Fibre BR-
Brocade SilkWorm 3800 16-Port Fibre Channel Switch
Brocade Silkworm 200E 210E 4Gb 16 Port Fibre Switch
Brocade Silkworm 3800
Brocade Silkworm 3900, 32-port with 32 sfp's Installed
Brocade SilkWorm 3800 BR-.0 Ports Fiber
56- Brocade Silkworm 5100 8GB Switch P728G
Brocade/EMC Silkworm 4100, 32-port & 32 sfp's Installed
EMC DS-4100B Brocade Silkworm 4100 32 Port 4Gb Switch
Brocade SilkWorm 3250 Fibre Channel Switch
BROCADE SILKWORM 2400 FIBRE CHANNEL SWITCH W/ 23L3336
EMC DS-300B or Brocade Silkworm 300 24 port Switch
Brocade Silkworm 2250
Brocade SILKWORM 4120 FIBER Channe SWITCH DL-4120-R0001
BR-3850 Brocade Silkworm 3850 16 Port Fabric Switch 2AC
Brocade Silkworm 3850 16 Port SAN Switch New SNFCS74
Brocade Silkworm 5000 4gb fiber 32 ports SAN SWITCH
Brocade SilkWorm 3200 VL2 SAN Fibre NetApp FC
Brocade Silkworm 3900 32 Port GBIC Fibre Channel Switch
BROCADE SILKWORM 2040
BROCADE 3900 SILKWORM 32 PORT FIBRE CHANNEL SWITCH
Brocade SilkWorm 3200 Switch - Fibre Channel
Brocade Silkworm 4100 16 Port ACTIVE 4Gb FC Switch
Brocade BR-48000-R0000 Silkworm Chassis, 2 x cont,2xPWR
Brocade BR-Silkworm 3900 32-Port Switch
BROCADE 3900 SILKWORM 32 PORT FIBRE CHANNEL SWITCH
Brocade Silkworm 8 Port Switch 210E XBR-210E-R0000
Brocade SilkWorm Ports SAN FC Switch
Brocade BR-4120 SilkWorm 4100 32-Ports SAN FC Switch
Brocade Silkworm 3900 32Port Fabric Switch BR-
Brocade Silkworm 2400 8 port Fibre Channel Switch
Brocade Silkworm 2800 Fibre Channel Switch
Brocade Silkworm 2400 8 Port Switch
Brocade Silkworm 12000 with 48 Port Dual Configuration
Brocade Silkworm 3900 2xFAN with Tray Hot Swap Module
Brocade 2 Gbit/sec SilkWorm 3900 32-Ports SAN FC Switch
Brocade Silkworm 2400 Fibre Channel Switch BR-
Brocade SilkWorm Power Supply 23-
Brocade BR-4140 SilkWorm 4100 32-Ports SAN FC Switch
Brocade SilkWorm 3014 FC Switch PowerEdge 1855 SW3014
DELL T8560 PE1855 FC2 SWITCH MODULE
Brocade Silkworm 3850 16 Port Fibre Channel SAN Switch
Hp ABrocade Silkworm 2800 Fibre Chanl Switch
Brocade Hot-Swap Fan Module 60-Silkworm 3900
Brocade Silkworm 2800 16-Port Fiber Channel Switch
Brocade Silkworm Fabric Switch: IBM 2005-B32 & SAN32B-3
BR-SMEDPOD4-01 Brocade Silkworm 300 8 Port Upgd Option
Brocade SilkWorm 2800 Switch - Fibre Channel
Brocade SilkWorm 3900 Fan Assembly Tray New Pull
Brocade Communications Fibre Channel Silkworm 6400
Brocade SilkWorm 3250 8-Port Fibre Channel Switch New
Brocade SilkWorm 2800 Fiber Switch 16 Port NO PASS
BROCADE SILKWORM 3200 8 Port 1/2Gb/s FC-AL SWITCH
BR-48000-R0000 Brocade Silkworm 48000 Chassis cont, pwr
Brocade Silkworm Port SG-XSWBRO3900 Fiber
Brocade silkworm -900 BR- + GBIC
1 Year Brocade Silkworm Maintenance Support 200E Series
Brocade SilkWorm 2250 16 Port Fibre Channel Switch
Brocade Silkworm Port ACTIVE 4Gb FC Switch
XBR-MIDRPOD-000?2 Brocade Silkworm 5100 8 Pt w/8 4GB SFP
BR-Brocade Silkworm 3800 16 ports, 2Gb SFPs
Brocade Silkworm 7500 16 Port Fibre Channel Switch NICE
Brocade 60-Silkworm Power Supply
Brocade SilkWorm SW 3014 Fibre Channel Switch T8560
Brocade 3800 Brocade 3800 Silkworm Fibre Channel Switch
Brocade Silkworm -900 Br- + Gbic
BROCADE SILKWORM 3800 Fan Tray Assembly Module FJ00
SYSTEM BOARD BROCADE SILKWORM 2400 SWITCH 40-
Dell Brocade Silkworm 3800 FanTray Module 7P241
Brocade Silkworm 1200 Control Processor
Brocade DCJ3002-01P Silkworm 3900 Power Supply New Pull
Dell Brocade Silkworm 3800 16-Port FC Switch Unit 2R411
Brocade 3800 SilkWorm Fantray FJ00 60-
BROCADE SILKWORM 3250 8 Port 1/2Gb/s FC-AL SWITCH
Brocade Silkworm 2800 BP-2801 Fibre GBIC Network Switch
Brocade SilkWorm Port Blade 60-
Brocade Silkworm 2240 Fibre Channel Switch 21H9837 GBIC
Brocade SilkWorm Port Blade 60-
AHp 16 Port Brocade Silkworm 2800 Fc SwitcH
Brocade SilkWorm 2800 Fan Tray 60-NEW
2 Qty Brocade Silkworm 3900 32 port Switch w sfp/rails
Brocade SilkWorm Port Blade 60-
Brocade SilkWorm 3800 16-Port, Auto-Sensing FC Switch
Brocade SilkWorm 3200 Fibre Channel Switch BR-3200 Ref.
Brocade SilkWorm 3800 16 Port Fibre Channel DL-3802
Brocade Silkworm 3800 Fan Tray Assembly Module FJ00
Brocade SilkWorm 3200 8 Port 1Gbit/s 2Gbit/s FC SWITCH
Brocade Silkworm 2800 BR-2801 Fibre Channel Switch
Brocade 2 Gbit/sec SilkWorm 3800 32-Ports SAN FC Switch
BR-Brocade Silkworm 2800 1Gbps SAN Switch
Brocade SilkWorm 3900 System Board 40-0300505-03
1 Year Brocade Silkworm Maintenance Support 4900 Series
1 Year Brocade Silkworm Maintenance Support 5000 Series
Brocade Silkworm 3900 32Port Fabric Switch BR-