5448-890 同步器 母线电压测量

5448-890 同步器 母线电压测量

5448-890 同步器 母线电压测量

该设备可从 AX Control Inc. 作为我们未使用的剩余和翻新二手物品库存的一部分获得。该装置被指定为 5448-890，是 Woodward Inc. SPM-D 同步器的型号。这些单元作为同步器模块构建，可集成到三相交流工业发电机系统中。

5448-890 是一款集成了一个同步点的数字同步器模块。该装置安装到系统中时有几个好处。它能够与各种品牌和类型的设备提供一定程度的兼容性，例如发电机、断路器和自动电压调节器。

该装置具有真正的 RMS 电压感应能力，可降低系统对谐波干扰的敏感性。5448-890 能够为两个频率提供自动匹配，电压和相位，利用离散或模拟输出偏置信号。同步最多可以同时用于两个断路器。

5448-890 同步器配备前置 LED 同步器，可实现简单、高效的调试。该编程采用 HMI 格式，并且能够处理与 Woodward ToolKit 服务工具的 USB 连接。该装置配备三个位置/模拟输出端口，用于速度和电压偏置信号。该装置的变量使其固有消耗最大为 10 瓦，并且需要 24 伏直流电的工作电源。

5448-890 同步器 母线电压测量

This equipment is available from AX Control Inc. as part of our inventory of unused surplus and refurbished used items. The unit, designated 5488-890, is a model of Woodward Inc. 's SPM-D synchronizer. These units are built as synchronizer modules that can be integrated into three-phase AC industrial generator systems.

The 5488-890 is a digital synchronizer module with an integrated synchronization point. The device has several benefits when installed into the system. It is able to provide a degree of compatibility with various brands and types of equipment, such as generators, circuit breakers and automatic voltage regulators.

The device has true RMS voltage sensing capability, which can reduce the sensitivity of the system to harmonic interference. The 5488-890 is capable of providing automatic matching for two frequencies, voltage and phase, utilizing discrete or analog output bias signals. Synchronization can be used for up to two circuit breakers simultaneously.

The 5488-890 synchronizer is equipped with a front-facing LED synchronizer for simple, efficient debugging. The programming is in HMI format and is capable of handling USB connections to Woodward ToolKit service tools. The unit is equipped with three position/analog output ports for speed and voltage bias signals. The variable of the unit makes its inherent consumption up to 10 watts and requires a working power supply of 24 volts direct current.