WOODWARD 5501-381 控制器模块

WOODWARD 5501-381 控制器是MicroNet数字控制系列的一部分，是主要的三重模块冗余（TMR）电源板之一，可在220伏交流电下运行。该板具有操作该模块所需的规格，其中zui大输入功率为1250 VA。在5501-381板的正面板上，有四个LED指示灯，分别为输入故障，电源故障，超温和OK LED。只有OK LED是绿色指示灯，表示电源正在按需运行，未发生任何错误或故障。该板可以热插拔，这意味着在拔下5501-381板时，控制底盘不必停止运行。该板的一个主要特点是可以热更换，更换热意味着在卸下 5501-381 板时控制机箱不必停止运行。

5501-381

5501-381板由伍德沃德公司制造，是MicroNet数字控制系列的一部分。该板是另一个主要的三重模块化冗余（TMR）电源板，可在 220 伏交流电上运行。该板具有操作此模块所需的规格，而不会发生任何错误或故障，其中之一是最大输入功率为 1250 VA。该板还具有特定的输入断路器/电源保险丝断路，与其他 TMR 电源板不同，这将是一个 10 A 的时间延迟。5501-381 板的位置将位于 MicroNet TMR 主控电源机箱中，该机箱最多可容纳两个 TMR 电源板，但当一起使用时，它们必须位于两个单独的机箱中，但通过带状电缆连接。

5501-381

The WOODWARD 5501-381 controller is part of the MicroNet digital control series and is one of the main Triple Modular Redundant (TMR) power boards that can operate at 220 VAC. The board has the specifications required to operate the module, with a large input power of 1250 VA. On the front panel of the 5501 381 board, there are four LED indicators, namely input fault, power fault, super temperature and OK LED. Only the OK LED is a green indicator light, indicating that the power supply is running on demand and there have been no errors or malfunctions. The board can be hot swapped, which means that the control chassis does not need to stop running when the 5501 381 board is unplugged. One of the main features of this board is that it can be hot swapped, which means that the control chassis does not have to stop running when removing the 5501 381 board.

5501-381

The 5501 381 board is manufactured by Woodward and is part of the MicroNet digital control series. This board is another major Triple Modular Redundant (TMR) power board that can operate on 220 VAC. The board has the specifications required to operate this module without any errors or malfunctions, one of which is a maximum input power of 1250 VA. This board also has a specific input circuit breaker/power fuse open circuit, unlike other TMR power boards, which will result in a 10 A time delay. The position of the 5501 381 board will be located in the MicroNet TMR main power supply chassis, which can accommodate up to two TMR power boards. However, when used together, they must be located in two separate chassis but connected through ribbon cables.