Woodward 9905-366 数字同步器和负载控制单元

【产品详情】

由伍德沃德制造，部件号 9905-366 是基于微处理器的 DSLC 数字同步器和负载控制单元。该控制器不具有功率因数控制或过程控制功能，因为它是降低升级级别的DSLC部件号。它适用于不需要集成功率因数或过程控制的应用。部件号 9905-366 设计用于与伍德沃德速度控制器和自动电压调节器（或其他兼容设备）一起使用时并联、同步、加载和卸载三相发电机组。

伍德沃德部件 9905-366 具有开放式 delta PT 配置、120 Vac 的电压输入和 0.5–4.5 Vdc 的速度偏置。该控制器的额定工作温度为 –40 至 +70 °C（存储温度为 –55 至 +105 °C）。

第 9905-366 部分的一些功能内置于诊断中;通过手持式编程器终端实现设置、计量和诊断功能;发电机自动装卸;压降、基本负载和同步负载控制能力;和反向功率继电器。

9905-366 DSLC 控制器的一些负载控制功能包括：

频率微调器功能，用于同步负载分配系统中的精确频率控制

简单的负载下降操作可在并行总线应用中提供安全操作

具有独立拾取和压降点的可调负载开关输出

负载升高和降低输入以在同步前调整速度

电压升高和降低输入以在同步前调整电压

Woodward 9905-366 数字同步器和负载控制单元

【英文介绍】

Manufactured by Woodward, part number 9905-366 is a microprocessor based DSLC digital synchronizer and load control unit. This controller does not have power factor control or process control functions because it is a DSLC part number that reduces the upgrade level. It is suitable for applications that do not require integrated power factor or process control. Part number 9905-366 is designed to parallel, synchronize, load and unload a three-phase generator set when used with Woodward speed controllers and automatic voltage regulators (or other compatible equipment).

The Woodward part 9905-366 has an open delta PT configuration, a voltage input of 120 Vac, and a speed bias of 0.5 to 4.5 Vdc. The controller is rated for operating temperature from -40 to +70 °C (storage temperature from -55 to +105 °C).

Some of the functions of Parts 9905-366 are built into diagnostics; The function of setting, measuring and diagnosing is realized through the handheld programmer terminal. Generator automatic loading and unloading; Voltage drop, base load and synchronous load control capabilities; And reverse power relays.

Some of the load control features of the 9905-366 DSLC controller include:

Frequency trimmer function for precise frequency control in synchronous load distribution systems

Simple load drop operations provide safe operation in parallel bus applications

Adjustable load switch output with independent pick up and pressure drop points

Load raises and lowers input to adjust speed before synchronization

Voltage increases and decreases the input to adjust the voltage before synchronization

Woodward 9905-366 数字同步器和负载控制单元

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