VMIVME-5531S库存备件
安装选项
12.19 548198了解更多关于Poly Studio X50的更多信息，请访问Poly。com/studiox DATA SHEET_POLY STUDIO X50技术数据PowerFlex 70可调频率交流驱动器主题页产品概述2目录数字说明5工厂安装选项7用户安装选项8安装注意事项16电缆建议22额定功率和分支电路保护24安装28近似尺寸和重量29 PowerFlex 70配置驱动器34标准驱动器认证和规格36降额指南42罗克韦尔自动化出版物20A-TD001J-EN-P-2014年7月9PowerFlex 70可调频率交流驱动器动态制动电阻器小负载内部动态制动电阻器有限负载电阻器直接安装在驱动器背面，不需要额外的面板空间。内部电阻器是非破坏性的，不需要电阻器过热外部安全电路。
内部动态制动电阻器套件PowerFlex 70 AC驱动小负载内部DB电阻器正常负载kW（Hp）重载kW（Hp）最小DB Res欧姆±10%零件号电阻欧姆±5%连续功率kW最大能量kJ最大制动扭矩%ND电机应用类型1应用类型2 ND电机占空比制动扭矩%驱动器 对于全速下的恒定再生，占空比能力是所列值的一半。应用类型1表示在可能的情况下达到100%制动扭矩的最大能力。应用类型2表示可能超过100%的制动扭矩，最大可达150%。务必根据所用驱动器的最小电阻检查电阻欧姆。33 33 68 68 31 117 117 48 48驱动输入电压制动电阻Ω机架类别。
Installation Options
12.19 548198 For more information about Poly Studio X50, please visit Poly. com/studiox DATA SHEET_ POLY STUDIO X50 Technical Data PowerFlex 70 Adjustable Frequency AC Drive Topic Page Product Overview 2 Catalog Digital Description 5 Factory Installation Options 7 User Installation Options 8 Installation Considerations 16 Cable Recommendations 22 Rated Power and Branch Circuit Protection 24 Installation 28 Approximate Size and Weight 29 PowerFlex 70 Configuration Drives 34 Standard Drive Certification and Specifications 36 Derating Guide 42 Rockwell Automation Publication 20A-TD001J-EN-P-2014 July 9 PowerFlex 70 Adjustable Frequency AC driver dynamic braking resistor Small load Internal dynamic braking resistor Limited load resistor is directly mounted on the back of the driver, requiring no additional panel space. The internal resistor is non-destructive and does not require the resistor to overheat the external safety circuit.
Internal dynamic braking resistor kit PowerFlex 70 AC drives small load Internal DB resistor Normal load kW (Hp) Heavy load kW (Hp) Minimum DB Res ohm ± 10% Part number Resistance ohm ± 5% Continuous power kW Maximum energy kJ Maximum braking torque% ND motor application type 1 Application type 2 ND motor duty cycle Braking torque% Driver For constant regeneration at full speed, the duty cycle capacity is half of the listed value. Application Type 1 represents the maximum capacity to achieve 100% braking torque when possible. Application Type 2 indicates that the braking torque may exceed 100%, up to a maximum of 150%. Always check the resistance ohms against the minimum resistance of the driver being used. 33 33 68 68 31 117 117 48 48 Drive input voltage Braking resistor Ω Rack category.
