9907-164 蒸汽涡轮机 控制模块

产品描述

这里列出的设备是9907-164模式，505和505E基于微处理器的总督控制单元的一部分。这些控制模块是专门设计用于操作蒸汽涡轮机，以及涡轮发电机和涡轮膨胀器模块。505/505E系列最初由伍德沃德开发，生产和制造，伍德沃德是美国最古老的工业制造商，成立于1870年，今天仍然是市场上领先的工业公司之一，这些505和505E型号可从我们这里在AX控制公司作为库存的一部分使用。修复和修理数字硬件

该9907-164单元的设计是通过操作一个单一的提取和/或进气汽轮机控制汽轮机。T利用涡轮的分级执行器，其中一个或两个，来驱动蒸汽的入口阀。

与505个调速器模块中的任何一个模块一样，该单元可以由现场操作人员在现场进行配置。菜单驱动的软件由集成在设备正面的操作员控制面板控制和更改。面板显示两行文本，每行24个字符。

9907-164配备了一系列离散和模拟输入:16个接触输入(其中4个是专用的，12个是可编程的)，然后是6个可调电流输出。标准功能包括在9907-164:s的能力是关键的需要避免阀限制器，自动启动顺序，和先出指示灯关闭。

伍德沃德9907-164概述

基于微处理器的汽轮机，汽轮发电机和涡轮膨胀机的调速器控制单元，可由现场操作员在现场配置

标准功能包括临界速度避免，阀门限制，自动启动顺序，和先出指示灯关闭

特性

通过单次抽汽和/或进汽控制汽轮机

使用汽轮机的分级执行器驱动蒸汽进口阀

菜单驱动软件由操作员控制面板控制和更改

两行,24种人格显示

16个触点输入(4个专用，12个可编程)

6个可编程电流输入(4至20 mA)

Product description

The devices listed here are part of the 9907-164 mode, 505 and 505E microprocessor-based Governor control units. These control modules are specifically designed to operate steam turbines, as well as turbine generator and turbine expander modules. The 505/505E series was originally developed, produced and manufactured by Woodward, the oldest industrial manufacturer in the United States, founded in 1870 and still one of the leading industrial companies on the market today, these 505 and 505E models are available from us at AX Controls as part of the inventory. Repair and repair digital hardware

The 9907-164 unit is designed to control the steam turbine by operating a single extraction and/or intake turbine. T utilizes the turbine's stage actuators, one or both of which drive the inlet valves for the steam.

Like any of the 505 governor modules, the unit can be configured in the field by a field operator. Menu-driven software is controlled and changed by an operator control panel integrated on the front of the device. The panel displays two lines of text, each of 24 characters.

The 9907-164 is equipped with a range of discrete and analog inputs :16 contact inputs (of which 4 are dedicated and 12 are programmable), followed by 6 adjustable current outputs. Standard features included in the 9907-164:s are the ability to avoid valve limiter, automatic start sequence, and first-out indicator off that are critical needs.

Woodward 9907-164 Overview

Microprocessor-based turbine, turbogenerator and turboexpander governor control units that can be configured on-site by field operators

Standard features include critical speed avoidance, valve limits, automatic start sequence, and first-out indicator off

peculiarity

The turbine is controlled by a single extraction and/or admission of steam

Use the stage actuator of the steam turbine to drive the steam inlet valve

The menu-driven software is controlled and changed by the operator control panel

Two lines,24 personalities displayed

16 contact inputs (4 dedicated, 12 programmable)

6 programmable current inputs (4 to 20 mA)