9905-025 负载分配和速度控制 额定速度电位器

【产品详情】

9905-025技术规格

伍德沃德部分9905-025 2301A系列负载分配和速度控制。带双执行器的反向作用系统，速度电压降低10%。

伍德沃德 9905A 系列的 025-2301 型号是一种反向作用的双执行器系统，执行器电流为 0-200 mA，不提供减速斜坡。 在这种反向作用系统中，额定转速电压需要设置低 <>%。如果执行器电压处于最低设置，则逆时针转动额定速度电位器，直到电压缓慢开始达到最大设置;如果设置再次处于最大值，请转动额定速度电位计，但顺时针旋转，直到设置开始缓慢移动到最小设置。

DC-DC 隔离电源的隔离允许广泛的电压范围，而不会产生过多的热量;这种隔离还可以防止系统过热。2301A系列的许多应用不能由单个控制器控制，因此必须连接两个控制器才能令人满意地运行。

如果由于任何原因在原动机和控制连接后原动机将不会启动，并且执行器不会开始移动到启动燃料位置，请检查启动燃料限制是否设置得太低，以满足原动机的需求，如果是这种情况，则慢慢开始逆时针转动启动燃料限制，直到移动器启动。

9905-025 负载分配和速度控制 额定速度电位器

【英文介绍】

Woodward Part 9905-025 2301A Series Load Distribution and speed control. Reverse action system with dual actuators reduces speed and voltage by 10%.

Model 025-2301 of the Woodward 9905A series is a reverse acting dual actuator system with an actuator current of 0-200 mA and no deceleration ramp. In this reverse acting system, the rated speed voltage needs to be set low <>%. If the actuator voltage is at the lowest setting, turn the rated speed potentiometer counterclockwise until the voltage slowly begins to reach the maximum setting; If the setting is again at the maximum, turn the rated speed potentiometer, but clockwise, until the setting begins to slowly move to the minimum setting.

The isolation of the DC-DC isolated power supply allows for a wide voltage range without generating excessive heat; This isolation also prevents the system from overheating. Many applications in the 2301A series cannot be controlled by a single controller, so two controllers must be connected to operate satisfactorily.

If for any reason the prime mover will not start after the prime mover and control are connected, and the actuator will not begin to move to the starting fuel position, check that the starting fuel limit is set too low to meet the needs of the prime mover, if this is the case, slowly start turning the starting fuel limit counterclockwise until the mover starts.

9905-025 负载分配和速度控制 额定速度电位器

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