20F11NC104JA0NNNNN 带预充电的交流和直流输入

20F11NC104JA0NNNNN 带预充电的交流和直流输入

20F11NC104JA0NNNNN 由 Allen-Bradley 设计和制造，是一款 PowerFlex 753 交流变频器。20F11NC104JA0NNNNN 带有嵌入式 I/O，电源电压为 400 伏交流电。三相驱动器的输出电流为 104 安培，正常负载输出为 55 kW，重载输出为 45 kW。20F11NC104JA0NNNNN 设计采用开放式外壳，具有交流输入电压，并具有直流端子。20F11NC104JA0NNNNN 的帧尺寸为 5，并安装了滤波 CM 跳线。它带有DB晶体管动态制动，具有用于安装人机界面的空白插槽。

PowerFlex 753 交流变频器为用户提供了经过验证和测试的设计，这些变频器是高质量的变频器，可为用户提供快速的周转。PowerFlex 753 交流变频器采用预制套件，可满足工业选型、接线和计算要求。这些变频器具有符合 CSA 要求的额定值，并且可用于多种不同的环境保护外壳。

为了维护 20F11NC104JA0NNNNN，这种变速驱动器需要定期检查，并根据环境和操作条件进行基本检查间隔。检查应包括检查用作强制空气冷却装置的鼓风机和驱动风扇。20F11NC104JA0NNNNN 支持将电机控制设备集成到 Logix 控制平台中。这有助于减少变频器的编程时间，从而简化变频器设置和调试，同时简化诊断。

20F11NC104JA0NNNNN 带预充电的交流和直流输入

The 20F11NC104JA0NNNNN, designed and manufactured by Allen-Bradley, is a PowerFlex 753 AC frequency converter. The 20F11NC104JA0NNNNN has embedded I/O and a power supply voltage of 400 volts AC. The output current of the three-phase driver is 104 amps, the normal load output is 55 kW, and the heavy load output is 45 kW. The 20F11NC104JA0NNNNN design uses an open housing with AC input voltage and has DC terminals. The 20F11NC104JA0NNNNN has a frame size of 5 and has a filtered CM jumper installed. It has DB transistor dynamic braking, with blank slots for mounting the human-machine interface.

The PowerFlex 753 AC drives provide users with proven and tested designs, and these drives are high quality drives that provide users with fast turnaround times. The PowerFlex 753 AC inverter is available in a prefabricated kit to meet industrial selection, wiring and calculation requirements. These drives have CSA compliant ratings and can be used in many different environmental protection housings.

In order to maintain 20F11NC104JA0NNNNN, this variable speed drive needs to be checked regularly, with basic inspection intervals depending on the environment and operating conditions. The inspection shall include an inspection of the blower and drive fan used as a forced air cooling unit. 20F11NC104JA0NNNNN supports the integration of motor control devices into the Logix control platform. This helps reduce frequency converter programming time, thus simplifying frequency converter setup and commissioning while simplifying diagnostics.