9900-430 负载共享和速度控制 WOODWARD

【产品详情】

伍德沃德9900-430系列2301A负载共享和速度控制。可选减速坡道，额定速度控制为11,450 Hz。

伍德沃德S2301A系列9900-430控制器用于安装速度和负载共享控制。如果或当两个控件连接在一起，如9900-430和9900-431到一个执行器，它不会丢弃控制内的任何功能。每个控件都提供自己的一组输入，以帮助维护系统。9900-430控制提供高压和低压系统模型。

减速坡道与控制提供;当提供斜坡和额定速度和空闲速度之间的时间为20秒时，如果不提供该选项，则该过程立即发生。9900-430控制可用于正向或反向作用应用，可与单个或串联执行器一起使用;当电压降低时，反向作用系统需要更多的燃料。

连接变压器是使用开三角形连接，以及将相a到端子1，相b到端子2，相c到端子3。如果控制达到失败的速度信号，您可以通过几种方式覆盖信号，其中一种是通过开触点，当速度信号失败时关闭控制输出。

控制器的额定转速为11,450 Hz，执行器补偿包含0-500 ms的时间常数兼容性。4极迷你开关设定由MPU计算的速度范围;速度与MPU频率相关，并与rpm成比例。当为迷你开关供电时，只使用与所需MPU频率控制相匹配的开关。

9900-430 负载共享和速度控制 WOODWARD

【英文介绍】

Woodward 9900-430 Series 2301A Load sharing and speed control. Optional reduction ramp with rated speed control of 11,450 Hz.

The Woodward S2301A Series 9900-430 controllers are used for installation speed and load sharing control. If or when two controls are connected together, such as 9900-430 and 9900-431 to an actuator, it does not discard any function within the control. Each control provides its own set of inputs to help maintain the system. The 9900-430 control offers high and low pressure system models.

Decelerating ramps and control provided; When the time between providing ramp and rated speed and idle speed is 20 seconds, the process occurs immediately if this option is not provided. The 9900-430 control can be used in forward or reverse action applications and can be used with single or series actuators; When the voltage is reduced, the reverse-acting system requires more fuel.

The transformer is connected using an open triangle connection, and phase a to terminal 1, phase b to terminal 2, and phase c to terminal 3. If the control reaches a failed speed signal, you can override the signal in several ways, one of which is by opening the contact and turning off the control output when the speed signal fails.

The controller has a rated speed of 11,450 Hz, and the actuator compensation includes time constant compatibility of 0-500 ms. The 4-pole mini switch sets the speed range calculated by the MPU; The speed is related to the MPU frequency and is proportional to rpm. When powering a mini switch, only the switch that matches the desired MPU frequency control is used.

9900-430 负载共享和速度控制 WOODWARD

【其他型号推荐】