DS3800NEPA1D1B GE 电机激振器板

 DS3800NEPA1D1B GE 电机激振器板

 DS3800NEPA1D1B GE 电机激振器板

产品描述

GE的DS3800NEPA1D1B是作为Mark IV Speedtronic系列的一部分制造的电机激振器板。 Mark IV 专为蒸汽和燃气轮机控制管理而设计，也可用于对涡轮机和辅助设备进行排序，以实现自动启动、冷却和关闭程序。Mark IV 还可用于保护涡轮机系统免受不安全运行条件的影响。

DS3800NEPA1D1B是垂直沉重的电路板，因为连接了来自Raycom Electronics（44B379508-G02）的两个模块，它们放置在PCB中间附近。DS3800NEPA1D1B还使用以下组件：

- 一个可设置为 REV 或 NR 的跳线开关。

-四个集成电路，主要位于电路板的右侧。

-多个电阻器，包括 9 个带橙色/白色/金色带的较大电阻器和 2 个大型黑色电阻器。

-多个电容器，包括9个较大的电容器。

-三个直针连接器（公头） 两个位于电路板的左边缘。一个是具有 6-2-2 模式的 2 针连接器，另一个是具有 7-2-1-1 模式的 3 针连接器。最后一个连接器位于右中间，为 8 针，具有 4-2-2 模式。

-四个旋转电位器。

-一个热敏电阻或热敏电阻。当热敏电阻获得热量时，它们会失去电阻，这使得它们有助于电压调节和电路保护。

 DS3800NEPA1D1B GE 电机激振器板

Product description

GE's DS3800NEPA1D1B is a motor shaker board manufactured as part of the Mark IV Speedtronic series. Designed for steam and gas turbine control management, the Mark IV can also be used to sequence turbines and auxiliary equipment for automatic start-up, cooling and shutdown procedures. Mark IV can also be used to protect turbine systems from unsafe operating conditions.

The DS3800NEPA1D1B is a vertically heavy board because of the connection of two modules from Raycom Electronics (44B379508-G02), which are placed near the middle of the PCB. The DS3800NEPA1D1B also uses the following components:

- A jumper switch that can be set to REV or NR.

- Four integrated circuits, mainly located on the right side of the board.

- Multiple resistors, including 9 larger resistors with orange/white/gold bands and 2 large black resistors.

- Multiple capacitors, including 9 larger capacitors.

- Two of the three straight pin connectors (male heads) are located on the left edge of the board. One is a 2-pin connector with a 6-2-2 mode, and the other is a 3-pin connector with a 7-2-1-1 mode. The last connector, located in the right center, is 8 pins and has a 4-2-2 pattern.

- Four rotating potentiometers.

- A thermistor or thermistor. When thermistors gain heat, they lose resistance, which makes them useful for voltage regulation and circuit protection.