9905-035 速度控制 执行器端子

【产品详情】

伍德沃德零件 9905-035 系列 2301A 负载分配和速度控制。提供高压双执行器型号，出厂速度范围为 2000-600 Hz。

伍德沃德 INC 2301A 系列905-035 控制单元是带有双执行器的反向作用高压负载共享和速度控制型号，该设备上的执行器电流为 0-200 mA。执行器通过端子<>和<>连接到控制器时，验证负极引线连接到端子<>，并且正极引线连接到端子<>;如果要连接两个执行器，则第一个执行器必须通过端子 <> 连接，第二个执行器必须通过端子 <> 连接。

如果在启动原动机后燃油限制出现问题，必须调整执行器端子上的电压，请继续关闭发动机，并通过关闭与超控触点关联的触点来激活失败的速度信号超控。重新启动发动机并观察发动机启动需要多长时间，以及速度设置的超调。您还可以调整启动燃油限制以优化发动机的启动时间。

本机的最小燃油触点通过端子十七连接，当发生速度信号故障时应专门使用此触点;最小燃油接触不应用作发动机的急停顺序。当涉及到反向作用型号的最小燃料时，如果执行器电流为 20 至 160 mA，则执行器电流将大于 180 mA;如果执行器电流读数为 40 至 320 mA，则最小燃料的电流应大于 360mA。

9905-035 速度控制 执行器端子

【英文介绍】

Woodward Part 9905-035 Series 2301A Load Distribution and speed control. High voltage dual actuator models available, factory speed range 2000-600 Hz.

The Woodward INC 2301A Series 905-035 control unit is a reverse acting high voltage load sharing and speed control model with dual actuators with actuator currents of 0-200 mA on this device. When the actuator is connected to the controller through the terminals <> and <>, verify that the negative lead is connected to the terminal <> and the positive lead is connected to the terminal <>; If you want to connect two actuators, the first actuator must be connected via the terminal <> and the second actuator must be connected via the terminal <>.

If there is a problem with the fuel limit after starting the prime mover and the voltage on the actuator terminals must be adjusted, continue to shut down the engine and activate the failed speed signal override by closing the contact associated with the override contact. Restart the engine and observe how long it takes the engine to start, as well as the overshoot of the speed setting. You can also adjust the starting fuel limit to optimize the engine's starting time.

The minimum fuel contact of the machine is connected through terminal 17, and this contact should be specially used in case of speed signal failure; Minimum fuel contact should not be used as an engine scram sequence. When it comes to the minimum fuel of the reverse acting model, the actuator current will be greater than 180 mA if the actuator current is 20 to 160 mA; If the actuator current reading is 40 to 320 mA, the current of the minimum fuel should be greater than 360mA.

9905-035 速度控制 执行器端子

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