20G11NC043JA0NNNNN 可调频率交流变频器 内部线路电压保险丝

☆型号：20G11NC043JA0NNNNN 可调频率交流变频器 内部线路电压保险丝

【产品详情】

Allen-Bradley 20G11NC043JA0NNNNN 可调频率交流变频器是一款变频器，属于高性能 PowerFlex 755 变频器系列，旨在为各种工业应用提供开箱即用的电机控制。PowerFlex 755 变频器在单个封装中提供了易用性和应用灵活性，为了最大限度地提高应用生产率，PowerFlex 755 变频器系列为用户提供了比传统变频器更多的控制、通信和安全/硬件选项。20G11NC043JA0NNNNN 驱动器的三相输入电压额定值为 400 伏交流电，输入容差范围为标称输入的 +/-10%，22 千瓦时的额定电流为 43 安培。它的位移功率因数为 0.98，在额定驱动功率下运行效率为 97.5%。

20G11NC043JA0NNNNN 驱动器在其转换器模块上有一个内部线路电压保险丝，可针对线路电压瞬变提供驱动器保护和浪涌保护，并能够进行自诊断。它具有预测性诊断机制，有助于识别故障，以便快速采取纠正措施，以防止计划外停机并降低维护成本。20G11NC043JA0NNNNN 驱动器具有集成式 EMC 线路滤波器、集成式动态制动晶体管、嵌入式 I/O、5 个可选卡插槽（用于电源、通信、安全、I/O 和反馈卡）以及嵌入式以太网端口作为标准功能。它还具有多种电机控制选项，包括每赫兹伏特控制、无传感器矢量控制、磁通矢量控制和永磁控制。适用于闭环调速、开环调速，调速转矩准确。20G11NC043JA0NNNNN 驱动器采用开放式外壳，工作温度范围为 0 至 50 摄氏度，驱动器总尺寸为 454 x 190 x 212 毫米。

☆型号：20G11NC043JA0NNNNN 可调频率交流变频器 内部线路电压保险丝

【英文介绍】

The Allen-Bradley 20G11NC043JA0NNNNN Adjustable Frequency AC Converter is a frequency converter in the high performance PowerFlex 755 series designed to provide out-of-the-box motor control for a variety of industrial applications. The PowerFlex 755 drives offer ease of use and application flexibility in a single package, and to maximize application productivity, the PowerFlex 755 drives family offers users more control, communication, and security/hardware options than traditional drives. The 20G11NC043JA0NNNNN driver has a three-phase input voltage rating of 400 volts AC, an input tolerance range of +/-10% of the nominal input, and a 22 KWH rated current of 43 amps. It has a displacement power factor of 0.98 and an operating efficiency of 97.5% at rated drive power.

The 20G11NC043JA0NNNNN driver has an internal line voltage fuse on its converter module that provides driver protection and surge protection against line voltage transients and enables self-diagnosis. It has a predictive diagnostic mechanism that helps identify faults so that corrective action can be taken quickly to prevent unplanned downtime and reduce maintenance costs. The 20G11NC043JA0NNNNN driver features an integrated EMC line filter, an integrated dynamic brake transistor, embedded I/O, five optional card slots (for power, communications, security, I/O, and feedback cards), and an embedded Ethernet port as standard features. It also features a variety of motor control options, including per-hertz volts control, sensorless vector control, flux vector control, and permanent magnet control. Suitable for closed-loop speed regulation, open loop speed regulation, speed regulation torque is accurate. The 20G11NC043JA0NNNNN driver features an open housing with an operating temperature range of 0 to 50 degrees Celsius and a total driver size of 454 x 190 x 212 mm.

☆型号：20G11NC043JA0NNNNN 可调频率交流变频器 内部线路电压保险丝

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