9905-027 具有独立执行器系统 WOODWARD

【产品详情】

9905-027 技术规格

9905-027 模块是伍德沃德公司 2301A 电子负载分配和速度控制的产品。该控制器用作反向作用的单个执行器系统，执行器电流为 0-20 mA。

Woodward 9905A 负载共享和速度控制 （LSSC） 系列的 027-2301 型是另一种具有独立执行器系统的低压型号;它是一个反向作用系统，执行器电流为 0-20 mA。连接控制执行器导线时，确保它们连接到正极端子二十和负极端子二十一;屏蔽线必须通过屏蔽连接到端子 <>。在任何情况下，执行器和屏蔽都不应在执行器电线或任何其他点的安装处连接。

拆开控制器包装时和安装前，请务必检查模块是否有损坏; 安装9905-027型号后，检查速度传感器，确保没有可见损坏;检查执行器和原动机之间的链接 两者之间不应松动。低压型号上的 <> 号端子为 <>、<>、<>、<> 和 <> 端子提供正直流电源。

如果在使用 9905-027 装置时需要调整下垂电位器，请打开连接到端子 <> 的触点并缓慢调整电位计以提供所需的速度。如果原动机在额定速度下运行后出现错误，请检查原动机，并确保原动机的燃料正常运行。

905-027 模块可用于各种环境，其中之一是恶劣环境，因为它具有额定射频干扰、电磁干扰、灰尘、湿度和振动条件的金属机箱。有关环境条件及其规格的更多信息，请参阅 82390 伍德沃德公告。

9905-027 具有独立执行器系统 WOODWARD

【英文介绍】

The 9905-027 module is Woodward's 2301A electronic load distribution and speed control. The controller is used as a reverse-acting single actuator system with an actuator current of 0-20 mA.

Model 027-2301 of the Woodward 9905A Load Sharing and Speed Control (LSSC) series is another low-voltage model with a separate actuator system; It is a reverse-acting system with an actuator current of 0-20 mA. When connecting the control actuator wires, ensure that they are connected to the positive terminal 20 and the negative terminal 21; The shielded wire must be connected to the terminal through the shielded wire <>. In no case shall the actuator and shield be connected at the mounting of the actuator wire or any other point.

When unpacking the controller and before installation, be sure to check whether the module is damaged. After installing model 99005-027, check the speed sensor to make sure there is no visible damage; Check that the link between the actuator and the prime mover should not be loose between the two. The <> terminals on low-voltage models provide a straight current power supply to the <>, <>, <>, <>, and <> terminals.

If you need to adjust the drooping potentiometer when using the 9905-027 device, open the contact connected to the terminal <> and slowly adjust the potentiometer to provide the desired speed. If there is an error after the prime mover runs at the rated speed, check the prime mover and make sure the fuel of the prime mover is running properly.

The 905-027 module can be used in a variety of environments, one of which is harsh environments, as it has a metal case rated for RF interference, electromagnetic interference, dust, humidity and vibration conditions. For more information about environmental conditions and their specifications, please see the 82390 Woodward Bulletin.

9905-027 具有独立执行器系统 WOODWARD

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