9905-031 负载分配 WOODWARD 电位计将完全顺时针

【产品详情】

伍德沃德零件 9905-031 系列 2301A 负载分配和速度控制。反向作用，最小燃料接触为 180 mA，负载增益电压为 6 VDC。

9905-031 型号是反向作用高压型号。它有一个单独的执行器，执行器电流为 0-200 mA，该型号不提供减速斜坡。

如果需要调整斜坡时间，电位计将完全顺时针，这将是最大值 - 确保不要意外地使电位器扭矩过大，并慢慢开始顺时针向后移动电位计，直到设备根据需要斜坡。需要注意的是，大多数控制器在满载时使用 6 Vdc 的负载增益电压。执行器电流在 10 到 180 mA 之间、最小燃料的控制器被描述为电流小于 <> mA，控制装置为正向作用，电流大于 <> mA 的控制器为反向作用。

复位和增益电位计调整的目标是获得理想的稳定素数移动响应。操作控制器时，调节增益可能会导致速度变化，可以通过缓慢旋转电位计来降低速度变化。控制器上的 17 端子是一个触点，可在需要停机时将输出驱动到最少的燃料。 在任何情况下，终端 <> 都不应用于高压型号，例如此型号。

请注意，当使用高压模型时，绝对需要每时每刻在功率电流互感器的源头上连接内部电流传输，以防止致命的高电压。

9905-031 负载分配 WOODWARD 电位计将完全顺时针

【英文介绍】

Woodward Part 9905-031 Series 2301A Load Distribution and speed control. In reverse action, minimum fuel contact is 180 mA and load gain voltage is 6 VDC.

Model 9905-031 is a reverse acting high pressure model. It has a separate actuator with an actuator current of 0-200 mA, and this model does not provide a deceleration ramp.

If the ramp time needs to be adjusted, the potentiometer will be fully clockwise, which will be the maximum - make sure not to accidentally over-torque the potentiometer, and slowly start moving the potentiometer backwards clockwise until the device slopes as needed. It is important to note that most controllers use a load gain voltage of 6 Vdc at full load. Controllers with actuator currents between 10 and 180 mA and minimal fuel are described as having a current less than <> mA, a forward acting control device, and a reverse acting controller with a current greater than <> mA.

The goal of reset and gain potentiometer adjustment is to obtain an ideal stable prime shift response. When operating the controller, adjusting the gain may cause a change in speed, which can be reduced by slowly rotating the potentiometer. The 17 terminal on the controller is a contact that drives the output to the minimum amount of fuel when shutdown is required. In any case, the terminal <> should not be used on high voltage models such as this one.

Note that when using the high voltage model, it is absolutely necessary to connect the internal current transmission at the source of the power current transformer at every moment to prevent deadly high voltages.

9905-031 负载分配 WOODWARD 电位计将完全顺时针

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