Woodward 9907-174 数字速度控制单元

【产品详情】

该设置需要一个数字速度控制单元，利用PWM或脉宽调制波形输入。安装后，9907-174 LSM 装置允许发电机使用其他伍德沃德公司的硬件来帮助调节功率水平。此外，还有其他功能，例如。该装置充当网关，在发电机上设置多个单独的模块，例如 SPM-A 和 SPM-D 同步器、并联相位开关、导入/导出控制和精密频率控制。该装置旨在为发电机提供所需的调节功能，以帮助简化发电过程。

9907-174 中编程了两个关键设置，即压降和负载增益设置。在空载和满载条件下，压降可降低输出，然后，即使多台发电机并联，负载增益也能够调节负载。9907-174 型号采用一套标准规格设计，例如以最佳速度运行所需的进气口。所需的标称电压为 24 伏直流电，但至少需要 18 伏，并且在发生损坏之前可能需要高达 32 V/DC。在环境方面，9907-174 模块需要安装在可接受范围（低至 -40 C/F 至热至 70 C）或 158 F 之间的工业工作场所环境中。

 Woodward 9907-174 数字速度控制单元

【英文介绍】

This setup requires a digital speed control unit that utilizes PWM or pulse width modulation waveform input. Once installed, the 9907-174 LSM unit allows the generator to use other Woodward hardware to help regulate power levels. In addition, there are other features such as. The unit acts as a gateway, setting up several separate modules on the generator, such as SPM-A and SPM-D synchronizers, parallel phase switches, import/export control, and precision frequency control. The device is designed to provide the required regulation function to the generator to help simplify the power generation process.

Two key Settings are programmed in 9907-174, namely the voltage drop and load gain Settings. Under no-load and full-load conditions, the voltage drop reduces the output, and then the load gain is able to regulate the load even if multiple generators are connected in parallel. Models 9907-174 are designed with a set of standard specifications, such as air intakes required to operate at optimal speeds. The nominal voltage required is 24 volts DC, but a minimum of 18 volts is required and up to 32 V/DC may be required before damage occurs. In terms of environment, the 9907-174 module needs to be installed in an industrial workplace environment between the acceptable range (as low as -40 C/F to as hot as 70 C) or 158 F.

 Woodward 9907-174 数字速度控制单元

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