5501-412  数字控制系列 WOODWARD 有四个电源运行状况 LED

【产品详情】

伍德沃德的 5501-411 装置是专为 MicroNet 数字控制系列设计的电源板，可在 120 VAC/VDC 下使用。主板使用三个机箱插槽。单元 5501-411 的前面板上有四个电源运行状况 LED。

5501-411 型号是一种电源板，可在 <> 伏直流电或 <> 伏交流电上运行。 该板可用于单工或冗余系统，并可插入MicroNet Plus或MicroNet Simplex机箱。该电源模块将产生三个稳压输出，每个输出是最大输出。输出为 <> 伏（<> 安培）、<> 伏预充电（<> 安培）和 <> 伏（<> 安培）。 

在电路板的前面板上，有四个LED，分别是过热、电源故障、输入故障和正常。每个 LED 都有不同的功能，其中四个 LED 是故障指示灯，会亮起红色，一个会亮起绿色。三个故障指示灯之一是电源 LED，当此 LED 亮起时，它将指示一个或多个电源电平已低于指定电平，或者电源的三个电源转换器之一已关闭。可以通过检查电路来尝试解决此问题，以确保它们已正确就位，如果所有电路都正确连接但电源不工作，则必须更换电源。

伍德沃德认为 5501-411 板处于非活动状态，并在 26166V2 手册中标记为非活动状态。有关该板的信息可以在 26166 手册的第一卷和第二卷中找到。关于这个单元的具体信息可以在第一卷的第四十七页和第四十八页找到。

5501-412  数字控制系列 WOODWARD 有四个电源运行状况 LED

【英文介绍】

Woodward's 5501-411 unit is a power board designed for the MicroNet digital control family and can be used at 120 VAC/VDC. The motherboard uses three chassis slots. There are four power health leds on the front panel of Unit 5501-411.

Model 5501-411 is a power supply board that can operate on either <> VDC or <> AC. The board can be used in Simplex or redundant systems and can be inserted into a MicroNet Plus or MicroNet Simplex chassis. The power module will produce three voltage regulator outputs, each of which is the maximum output. The outputs are <> volts (<> amps), <> volts precharge (<> amps), and <> volts (<> amps).

On the front panel of the board, there are four leds, which are overheating, power failure, input failure and normal. Each LED has a different function, four of which are fault indicators that will light up red and one will light up green. One of the three fault indicators is the power LED, and when this LED lights up, it will indicate that one or more power levels have fallen below the specified level, or that one of the three power converters of the power supply is off. You can try to fix this problem by checking the circuits to make sure they are properly in place, and if all the circuits are properly connected but the power supply is not working, the power supply must be replaced.

Woodward considered the 5501-411 board to be inactive and marked it as inactive in the 26166V2 manual. Information about the board can be found in volumes 1 and 2 of the 26166 manual. Specific information about this unit can be found on pages 47 and 48 of Volume 1.

5501-412  数字控制系列 WOODWARD 有四个电源运行状况 LED

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