GE DS3800HDDD  印刷电路板 设计用作诊断显示器

GE DS3800HDDD  印刷电路板 设计用作诊断显示器

产品描述

该DS3800HDDD是由GE制造的印刷电路板（PCB），作为其Mark IV Speedtronic系列的一部分。Mark IV设计用于控制燃气轮机和蒸汽轮机系统，同时将电子故障造成的停机时间降至最低。

DS3800HDDD设计为诊断显示板，有两个不同的部分：PCB和相应的连接面板。

连接面板通过四个带垫片的平头螺钉连接到DS3800HDDD板。它们位于面板的顶部和底部边缘，与角落偏移。面板被两条垂直线分成三个独立的部分。第一部分由四个警示灯组成，三个琥珀色和一个红色，以及一个开关;这些标记从上到下：驱动器正常、数据链路处于活动状态、准备运行、故障和重置。第二部分由三个红色LED灯条组成。 第一个条带有 <> 个 LED，第二个和第三个条带各有 <> 个。 它们成对编号和标记如下：

第一个标有“电机故障”的显示屏：

1. 过载

2.过电流

3. 超速

4. 过压

5. 转速损失

6. 现场损失

7. 场过电流

8. 外部故障

9. 永磁复用故障

10. 软件之旅

标有“转换器故障”的第二个显示屏：

11. 过载

12. 过电流

13. 交流故障

14. 直流故障

15. 可控硅/保险丝

第三个显示屏标有“警报”：

16. 电机过载

17. 连接器过载

18. PMM 过载

19. 内存过载

20. 接地故障

GE DS3800HDDD  印刷电路板 设计用作诊断显示器

Product description

The DS3800HDDD is a printed circuit board (PCB) manufactured by GE as part of its Mark IV Speedtronic family. The Mark IV is designed to control gas and steam turbine systems while minimizing downtime caused by electronic failures.

Designed as a diagnostic display board, the DS3800HDDD has two distinct parts: the PCB and the corresponding connection panel.

The connection panel is connected to the DS3800HDDD board by four flat head screws with spacers. They are located on the top and bottom edges of the panel, offset from the corners. The panel is divided into three separate sections by two vertical lines. The first part consists of four warning lights, three amber and one red, and a switch; These markers go from top to bottom: drive healthy, data link active, ready to run, failure, and reset. The second part consists of three red LED light strips. The first strip has <> leds, and the second and third strips have <> each. They are numbered and marked in pairs as follows:

The first display marked "Motor failure" :

1. Overload

2. Overcurrent

3. Speeding

4. Overpressure

5. Speed loss

6. On-site loss

7. Field overcurrent

8. External faults occur

9. The permanent magnet multiplexing is faulty

10. Software journey

The second display marked "Converter failure" :

11. Overload

12. Overcurrent

13. The communication is faulty

14. The DC is faulty

15. Thyristor/fuse

The third display is labeled "Alert" :

16. Motor overload

17. The connector is overloaded

18. PMM overload

19. Memory overload

20. The ground fault occurs

GE DS3800HDDD  印刷电路板 设计用作诊断显示器

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