GE DS3800NEPA1F1E 电机励磁电源 保护这些系统在不安全的条件下运行

GE DS3800NEPA1F1E 电机励磁电源 保护这些系统在不安全的条件下运行

GE DS3800NEPA1F1E 电机励磁电源 保护这些系统在不安全的条件下运行

产品描述

通用电气开发了DS3800NEPA1F1E作为Mark IV（Speedtronic）系列的电机激励器电源。 Mark IV设计用于管理蒸汽和燃气轮机系统，并可以保护这些系统免受不安全条件下的运行。它还可以对涡轮机和辅助设备进行排序，以实现启动、关闭和冷却的自动程序。

DS3800NEPA1F1E已在各个角落钻孔，用于安装选项（两次）。它在电路板中间又钻了四个孔。这些孔用于安装组件。电路板已标记为沿其顶部边缘对齐（A 到 L）。它具有三个直针连接器（公头）和一个多针端子连接器。直针连接器为 6 针和 7 针。两个放在左下象限。其余连接器位于靠近电路板中间的位置。

DS3800NEPA1F1E由一个热敏电阻（热敏电阻）构成，该热敏电阻在获得热量时会失去电阻。这有助于保护电路和调节电压。 它有一个跳线开关 （J1），可以放置在 NR 或 REV 处。 它有四个集成电路。它由四个旋转电位器制成。该板具有多个电容器和电阻器，包括 10 个带状（橙色/白色/金色）金属膜电阻器和 71 个 5w <>Ω <>% 电阻黑色电阻。

GE DS3800NEPA1F1E 电机励磁电源 保护这些系统在不安全的条件下运行

Product description

General Electric has developed the DS3800NEPA1F1E as a motor driver power supply for the Mark IV (Speedtronic) series. The Mark IV is designed to manage steam and gas turbine systems and can protect these systems from operating under unsafe conditions. It can also sequence turbines and auxiliary equipment to enable automatic procedures for start-up, shutdown and cooling.

The DS3800NEPA1F1E has been drilled in all corners for installation options (twice). It drilled four more holes in the center of the circuit board. These holes are used for mounting components. The board has been marked to be aligned along its top edge (A to L). It has three straight pin connectors (male heads) and one multi-pin terminal connector. Straight pin connectors are 6 and 7 pins. Two in the lower left quadrant. The remaining connectors are located near the middle of the board.

The DS3800NEPA1F1E consists of a thermistor (thermistor) that loses resistance when it gains heat. This helps protect the circuit and regulate the voltage. It has a jumper switch (J1) that can be placed at NR or REV. It has four integrated circuits. It is made of four rotating potentiometers. The board has multiple capacitors and resistors, including 10 banded (orange/white/gold) metal film resistors and 71 5w <>Ω <>% resistor black resistors.