DS3800NEPA1C1B GE 用作电机激励器电源

DS3800NEPA1C1B GE 用作电机激励器电源

DS3800NEPA1C1B GE 用作电机激励器电源

产品描述

GE制造了DS3800NEPA1C1B，用作电机激励器电源，作为Mark IV Speedtronic系列的组件。Mark IV 用于燃气轮机和蒸汽轮机控制。Mark IV 可用于对涡轮机及其辅助设备进行排序，以实现全自动启动、关闭和冷却。针对不安全运行条件的涡轮机保护也是Mark IV内置的基本控制系统的一部分。

由于连接了两个Raycom Electronics 44B379508-G02模块，DS3800NEPA1C1B往往是垂直笨重的电路板。这些模块并排放置，平行于电路板的短端。DS3800NEPA1C1B还使用以下组件：

一个跳线开关。跳线可以设置为 NR 或 REV。

四个集成电路。

九个大电阻器（橙色、白色和金色带）和几个较小的电阻器。

九个大电容器和几个小电容器。

一个（公）端子连接器。这是一个多针连接器。

两个直针连接器（公头），一个 6 针和一个 7 针。第一个设置为2-2-2模式，第二个设置为2-1-1-3模式。

四个电位器。

一个热敏电阻。热敏电阻也称为热敏电阻器，它们在获得热量时会失去电阻。它们有助于电路保护和电压调节。

DS3800NEPA1C1B GE 用作电机激励器电源

Product description

GE manufactures the DS3800NEPA1C1B for use as a motor exciter power supply as part of the Mark IV Speedtronic series. The Mark IV is used for gas and steam turbine control. The Mark IV can be used to sequence turbines and their auxiliary equipment for fully automatic start-up, shutdown and cooling. Turbine protection against unsafe operating conditions is also part of the basic control system built into the Mark IV.

With two Raycom Electronics 44B379508-G02 modules connected, the DS3800NEPA1C1B tends to be vertically bulky boards. The modules are placed side by side, parallel to the short end of the board. The DS3800NEPA1C1B also uses the following components:

A jumper switch. The jumper can be set to NR or REV.

Four integrated circuits.

Nine large resistors (orange, white and gold bands) and several smaller resistors.

Nine large capacitors and several small capacitors.

One (male) terminal connector. This is a multi-pin connector.

Two straight pin connectors (male heads), one 6-pin and one 7-pin. The first is set to 2-2-2 mode and the second is set to 2-1-1 mode.

Four potentiometers.

A thermistor. Thermistors, also known as thermistors, lose resistance when they gain heat. They help with circuit protection and voltage regulation.