9905-149 电子负载分配和速度控制 WOODWARD

【产品详情】

伍德沃德部分 9905-149 系列 2301A 负载分配和速度控制。由单个电路板组成，是一种高压正向作用模型。

伍德沃德 INC 2301A 负载分配和速度控制型号 9905-149 安装在金属板框架中，由单个电路板组成。该型号是正向动作的，提供 88-131 V 交流或 90-150 Vdc 的范围，它还以 1-5 Vdc 的速度设置输入运行。Vac 和 Vdc 范围表示控制单元是高压型号。高压模型允许在连接超控故障速度信号电路时，将端子零用作端子 <> 的替代方案。用于将控制器连接到原动机的所有接线端子都位于控制器的前下部。

由于控制器的负载共享线路继电器位于控制器内，因此在控制和负载共享线路总线之间不需要继电器。 确保在使用屏蔽电缆将负载共享线连接到端子时。 当系统内的控制装置均为2301A时，屏蔽可以通过控制装置同时连接。

请注意，高压型号上的 16 端子可用作交流电源上的交流输入端子或直流电源上的正直流连接点。

控制单元 9905-149 需要在其他静电敏感能源周围极其小心地处理，如果该单元与任何其他静电敏感设备接触，则可能会损坏控制单元的组件。

9905-149 电子负载分配和速度控制 WOODWARD

【英文介绍】

Woodward Part 9905-149 Series 2301A Load Distribution and speed control. It consists of a single circuit board and is a high-voltage forward acting model.

The Woodward INC 2301A Load Distribution and Speed Control Model 9905-149 is mounted in a sheet metal frame and consists of a single circuit board. This model is forward-acting and offers a range of 88-131 V AC or 90-150 Vdc, and it also operates with input Settings at speeds of 1-5 Vdc. The Vac and Vdc ranges indicate that the control unit is a high voltage model. The high-voltage model allows the terminal to be used as an alternative to the terminal <> when connecting the over-control fault speed signal circuit. All terminals used to connect the controller to the prime mover are located on the lower front of the controller.

Because the controller's load sharing line relay is located inside the controller, there is no need for a relay between the control and load sharing line buses. Ensure that when using a shielded cable to connect the load sharing line to the terminal. When the control devices in the system are 2301A, the shield can be connected simultaneously through the control device.

Note that the 16 terminal on the high voltage model can be used as an AC input terminal on an AC power supply or as a straight current connection point on a DC power supply.

The control unit 9905-149 needs to be handled with extreme care around other electrostatic sensitive energy sources, and if the unit comes into contact with any other electrostatic sensitive equipment, it may damage the components of the control unit.

9905-149 电子负载分配和速度控制 WOODWARD

【其他型号推荐】