Woodward 8440-1022 采用基于微处理器的设计

Woodward 8440-1022 采用基于微处理器的设计

8440-1022 是 Woodward Inc. SPM-D21 系列两个断路器同步器和负载控制模块的一个单元。该生产线采用基于微处理器的设计，旨在安装到包含一系列兼容部件的发电机系统中。

8440-1022 单元能够提供自动频率、相位和电压调节和匹配。8440-1022 旨在为发电机断路器和电源断路器提供组合同步，并具有负载和功率因数控制能力。8440-1022 装置的同步发生在发电机断路器和电源断路器之间。两相感应能够读取和诊断发电机系统、公用总线和电源。8440-1022 有四种不同的操作模式，可以在不同的方法和速度下调整单元的参数。四种模式分别标记为 Run、Check、OFF 和 Permissive。该装置配备的市电并联运行功能包括实际功率控制、真有效值功率计算，以及软关机功能，以及功率因数控制和参数设定值。该装置的标准操作功能包括两行 LCD 显示屏，可为操作员提供发电机诊断和操作信息。

8440-1022 单元采用标准尺寸集制造；144 毫米 x 72 毫米 x 122 毫米。该装置至少重 800 克。AX Control Inc. 能够提供 8440-1022 作为我们库存的一部分，无论是未使用的剩余产品还是使用过的翻新硬件。

The 8440-1022 is a unit of two circuit breaker synchronizers and load control modules in the Woodward Inc. SPM-D21 series. The line features a microprocessor-based design designed to be installed into a generator system containing a range of compatible components.

The 8440-1022 unit provides automatic frequency, phase and voltage regulation and matching. The 8440-1022 is designed to provide combined synchronization for generator circuit breakers and power circuit breakers with load and power factor control capabilities. The synchronization of the 8440-1022 device occurs between the generator circuit breaker and the power circuit breaker. Two-phase sensing can read and diagnose generator systems, public buses, and power supplies. The 8440-1022 has four different modes of operation, allowing the unit's parameters to be adjusted at different methods and speeds. The four modes are labeled Run, Check, OFF, and Permissive. The utility model is equipped with parallel operation functions including actual power control, true RMS power calculation, soft shutdown function, power factor control and parameter setting. The unit's standard operating features include a two-row LCD display that provides the operator with generator diagnostics and operating information.

Units 8440-1022 are manufactured in standard size sets; 144 mm x 72 mm x 122 mm. The device weighs at least 800 grams. AX Control Inc. is able to offer 8440-1022 as part of our inventory, either unused surplus products or used refurbished hardware.