描述
FANUC A81L-0001-0165是一款线路电抗器（Line Reactor），也称作电感式变压器（Reactor Transformer）。它不是一个独立的PLC模块或伺服驱动器，而是FANUC数控系统或伺服驱动系统中的一个关键组件。
主要功能
这款电抗器主要用于改善电源质量和保护系统。其核心功能包括：
抑制谐波：减少电源中的谐波失真，确保电流波形更平滑，保护连接的敏感电子设备。
限制浪涌电流：在系统启动或发生瞬时电压变化时，它能有效限制电流的冲击，保护变频器、伺服放大器等设备不受损坏。
电压调节：有助于稳定输入电压，为下游设备提供更稳定的工作环境。
提高功率因数：在某些应用中，可以帮助提升系统的整体功率因数。
技术规格
根据现有的工业备件供应商信息，该产品的技术参数通常为：
电流额定值：208 A
相数：三相
电感：0.07 mH
电压：528 V
重量：约26.0 kg（57.3 lbs）
应用场景
FANUC A81L-0001-0165主要用于与FANUC的伺服放大器配套使用，例如：
PSM-75HVi
PSM-100HVi
它被集成在FANUC的数控机床、工业机器人或自动化生产线中，作为电源系统的一部分。
The FANUC A81L-0001-0165 is a line reactor,also known as a reactor transformer.It is not a standalone PLC module or servo drive,but rather a key component in FANUC CNC systems or servo drive systems.
Main Functions
This reactor is primarily used to improve power quality and protect the system.Its core functions include:
Harmonic Suppression:Reduces harmonic distortion in the power supply,ensuring a smoother current waveform and protecting connected sensitive electronic equipment.
Inrush Current Limitation:During system startup or transient voltage fluctuations,it effectively limits current surges,protecting equipment such as inverters and servo amplifiers from damage.
Voltage Regulation:Helps stabilize input voltage,providing a more stable operating environment for downstream equipment.
Power Factor Improvement:In some applications,it can help improve the overall power factor of the system.
Technical Specifications
According to information from existing industrial spare parts suppliers,the typical technical parameters for this product are:
Current Rating:208 A
Number of Phases:Three-Phase
Inductance:0.07 mH
Voltage:528 V
Weight:Approximately 26.0 kg(57.3 lbs)
Applications
The FANUC A81L-0001-0165 is primarily designed for use with FANUC servo amplifiers,such as the PSM-75HVi
PSM-100HVi
It is integrated into FANUC CNC machine tools,industrial robots,or automated production lines as part of the power supply system.
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