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Allen-Bradley PowerFlex为用户提供灵活多变的频率驱动控制

2007年05月09日 17:16:00 中国传动网

简单馈通配线,DIN导轨安装和编程为用户提供客户化交流驱动器控制用于电机控制方式翻新和新应用 密尔沃基5月7日新闻――在新型应用中,来自罗克韦尔自动化的Allen-Bradley PowerFlex 4M交流驱动器为客户提供馈通配线使其经济简单编程变频电机控制用于快速安装,PowerFlex 4M交流驱动器使用简单,帮助用户减少机械应力,提高应用灵活性。 “OEM厂商和面板制造商明白交流驱动器控制的性能提高和电机保护的好处,但是使用这种灵活的电机控制通常受到配线和复杂编程的限制,” 罗克韦尔自动化驱动器商务市场经理Jimmy Koh说,“PowerFlex 4M交流驱动器设计包装紧凑,使用简单,为传统电机控制和交流驱动器的老用户提供了功能强大的伏特每赫兹电机控制。” 紧凑包装:PowerFlex 4M交流驱动器额定功率从0.2到11kW (0.25到15 Hp),电压等级120, 240 和480v,是PowerFlex驱动器家族产品中最小巧最具性价比的一款,PowerFlex 4M A型框架尺寸174 mm (6.85") H x 72 mm (2.83") W x 136 mm (5.35") D;B型框架尺寸174 mm (6.85") H x 100 mm (3.94") W x 136 mm (5.35") D;C型框架尺寸260 mm (10.24") H x 130 mm (5.12") W x 180 mm (7.09") D。所有框架尺寸都是无间隙并列安装。 压紧安装:为了安装简单,罗克韦尔自动化工程师设计运用简单的DIN导轨安装,压紧安装PowerFlex 4M A型框架和B型框架驱动器,与传统的旋入式安装相比,DIN导轨安装更节省时间。 设置简单:为了信息共享和设置简单,集成RS485通信使工程师能够在多路网络配置中使用驱动器,串口转换器模块连接到任何可以发送DF1信息的控制器。具有流行的CopyCat功能,NEMA/UL 4X型遥控和NEMA/UL 1型手持LCD键盘提供了附加编程和控制灵活性。用户可以运用DriveExplorer和DriveTools SP软件简单编程,监控和控制PowerFlex 4M驱动器。 该驱动器符合UL, CE, CSA以及C-Tick标准。 咨询更多PowerFlex 4M交流驱动器信息,联系罗克韦尔自动化咨询中心,10701 Hampshire南街,Bloomington, Minn., 55438, 800.223.5354, ext. 1994,或登录网站:http://www.ab.com/go/powerflex4m original text: [COLOR=#708090]Ease of Installation and Commissioning in Allen-Bradley PowerFlex 4M AC Drives Gives Users Flexible Variable Frequency Drive Control Feed-through wiring, DIN-rail mounting and programming ease give users out-of-the-box AC drive control for motor control retrofits and new applications MILWAUKEE, May 7, 2007 - In new and retrofit applications, the new Allen-Bradley PowerFlex 4M AC drives from Rockwell Automation give users economical, easy-to-program variable frequency motor control with feed-through wiring for quick installation. Engineered for ease of use, the PowerFlex 4M AC drive helps users minimize mechanical machine stress and increase application flexibility. "OEMs and panel builders understand the performance-enhancing, motor-protecting benefits of AC drive control, but using this flexible motor control option is often limited by wiring issues and complex programming," said Jimmy Koh, Drives Business marketing manager, Rockwell Automation. "PowerFlex 4M AC drives give traditional electromechanical motor control and seasoned AC drive users powerful volts-per-hertz motor control in a space-saving package designed for ease of use." Compact Package. With power ratings from 0.2 to 11kW (0.25 to 15 Hp) and voltage classes of 120, 240 and 480 volts, the PowerFlex 4M AC drive is the smallest and most cost-effective member of the PowerFlex family of drives. The PowerFlex 4M A Frame measures 174 mm (6.85") H x 72 mm (2.83") W x 136 mm (5.35") D; the B Frame measures 174 mm (6.85") H x 100 mm (3.94") W x 136 mm (5.35") D; and the C Frame measures 260 mm (10.24") H x 130 mm (5.12") W x 180 mm (7.09") D. All frame sizes feature Zero-Stacking, which saves panel space by eliminating space between drives in applications with ambient temperatures up to 40 C. Snap-In Installation. For ease of installation, Rockwell Automation engineers designed the PowerFlex 4M A- and B-Frame drives with simple DIN-rail, snap-in mounting features. Compared to traditional screw-in mounting, installing a DIN-rail-compatible PowerFlex 4M is significantly more time efficient. Ease of Setup. For ease of information sharing and setup, integral RS485 communications enable engineers to use the drives in a multidrop network configuration, and a serial converter module connects to any controller that has the ability to initiate DF1 messaging. Featuring the popular CopyCat function, a NEMA/UL Type 4X remote and NEMA/UL Type 1 handheld LCD keypad provide additional programming and control flexibility. Users can easily program, monitor and control the PowerFlex 4M drives with DriveExplorer and DriveTools SP software. The drives meet UL, CE, CSA and C-Tick standards. For more information on the PowerFlex 4M AC drives please contact the Rockwell Automation Response Center, 10701 Hampshire Avenue South, Bloomington, Minn., 55438, 800.223.5354, ext. 1994 or visit http://www.ab.com/go/powerflex4m.[/COLOR]
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