ABB LXN1604-6 3BHL000986P7000 是UNITROL 1000系列中的一种电压调节器，专门为中小型同步发电机和工业设备设计。它将性能控制和电源电路与简单的机械设计相结合，具有内置双通道支持、并行运行机器之间的高级负载分配、旋转二极管监控、自动同步和多个集成通信选项。

UNITROL 1020采用最先进的微处理器技术和IGBT半导体制造，允许电流输出高达20 ADC以实现连续运行。它能在广泛的温度和振动条件下提供高性能，并且已经通过DNV和UL标准认证。相较于之前的版本，UNITROL 1020增添了以太网、USB连接、数据和事件记录等多项新功能。

It is a voltage regulator in the UNITROL 1000 series, specifically designed for small and medium-sized synchronous generators and industrial equipment. It combines performance control and power circuits with simple mechanical design, with built-in dual channel support, advanced load distribution between parallel running machines, rotating diode monitoring, automatic synchronization, and multiple integrated communication options.

The UNITROL 1020 is manufactured using state-of-the-art microprocessor technology and IGBT semiconductors, allowing for current output of up to 20 ADC for continuous operation. It can provide high performance under a wide range of temperature and vibration conditions and has been certified to DNV and UL standards. Compared to previous versions, UNITROL 1020 has added multiple new features such as Ethernet, USB connectivity, data and event recording.