9905-022 低压型号 WOODWARD  单独执行器

【产品详情】

伍德沃德零件 9905-022 2301A 负载分配和速度控制。以 0-400 mA 的致动器电流运行，需要 0.9 的最小功率因数。

9905-022 Woodward 2301 系列负载共享和速度控制型号是另一种低压型号。该型号是正向作用的单独执行器型号，执行器电流为 0-400 mA。如果使用速度微调设备，则必须移除控制器上安装的出厂跳线。从不使用低压型号上的端子 0。

如果此模型上的相位关闭，则必须执行相位校正程序，并且操作的最小功率必须为0.9;如果无法实现这一点，则跟踪是校正电流互感器相位的唯一方法。必须关闭原动机的电源以执行变压器相位校正，并用可能的极性和相位标记每根CT导线，即使初始极性和相位不正确，也必须使用它们来识别导线。

当使用 N1 防止速度控制和负载分配中断初始设置时，控制短路到端子 2 到 2。使用 N1 时，这同样适用于防止控件中断控制到端子 <> 到 <> 的短路。当使用 N<> 关闭端子 <> 覆盖损耗时，要覆盖 N<> 关闭端子 <> 上的速度信号以覆盖损耗。

拆开包装、使用或靠近控制器时，除非绝对必要，否则请勿移除电路板，如有必要，请确保仅接触边缘，不要接触任何导电性。

9905-022 低压型号 WOODWARD  单独执行器

【英文介绍】

Woodward part 9905-022 2301A Load distribution and speed control. Operating with an actuator current of 0-400 mA requires a minimum power factor of 0.9.

The 9905-022 Woodward Series 2301 load Sharing and Speed Control model is another low-voltage model. This model is a forward acting individual actuator type with an actuator current of 0-400 mA. If a speed trimmer is used, the factory jumper installed on the controller must be removed. Terminal 0 on low-voltage models is never used.

If the phase on this model is off, the phase correction procedure must be performed and the minimum power of the operation must be 0.9; If this is not possible, tracking is the only way to correct the phase of the current transformer. The power to the prime mover must be turned off to perform transformer phase correction, and each CT wire must be labeled with possible polarity and phase, which must be used to identify the wire even if the initial polarity and phase are incorrect.

When using N1 to prevent speed control and load distribution from interrupting initial Settings, the control shorted to terminals 2 to 2. When using N1, the same applies to preventing the control from interrupting control of short circuits to terminals <> to <>. When N<> closing terminal <> coverage loss is used, the speed signal on N<> closing terminal <> is overwritten to cover the loss.

When unpacked, in use, or near the controller, do not remove the board unless absolutely necessary, and if necessary, make sure to touch only the edges and not any electrical conductivity.

9905-022 低压型号 WOODWARD  单独执行器

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