產品細節：WOODWARD 9907-164 調速器控制單元 設計用于操作汽輪機、渦輪發電機和渦輪膨脹機模塊
9907-164技術規格
| 規模 | 14W x 11H x 4D(英寸) |
| 顯示方式 | 兩行x 24字符 |
| 外殼類型 | IEC 60529，IP 56 |
| 特征 | 超速測試按鈕 |
| 濕度標準 | 20和55攝氏度，95%溫度，48小時 |
| 輸入電壓 | 1 A時+24伏直流電 |
| 鍵盤/顯示器 | 30多功能鍵盤 |
| 工作溫度 | –4至+140華氏度 |
| 插槽類型 | 帶Modbus協議的RS-232/RS-422 |
| 軟件版本 | 505View或OpView |
| 儲存溫度 | -40至+185華氏度 |
| 重量 | 9.11磅 |
/u003Cp/u003EThe 9907-164 unit is designed to control the steam turbine by operating a single extraction and/or the admission for the turbine. It utilizes the turbine/u0026rsquo;s split-stage actuators, either one or both of them, to drive the inlet valves for steam./u003C/p/u003E
/u003Cp/u003EThis unit, like any of the 505 governor modules, is able to be configured in the field by the on-site operators. The menu-driven software is controlled and altered by the operator control panel integrated onto the front-facing side of the unit. The panel has a display of two lines of text, 24 characters per line./u003C/p/u003E
/u003Cp/u003EThe 9907-164 is outfitted with a series of discrete and analog inputs: 16 contact inputs (4 of them dedicated, 12 of them programmable), and then 6 programmable current inputs, at 4 to 20 mA. The standard features included into the 9907-164/u0026rsquo;s capabilities are the critical speed avoidance, valve limiters, the auto start sequence, and the first-out indicator for shutdowns./u003C/p/u003E"}">
產品說明
此處列出的設備是9907-164型，是基于505和505E微處理器的調速器控制單元的一部分。這些控制模塊專門設計用于操作汽輪機、渦輪發電機和渦輪膨脹機模塊。505/505E系列最初由伍德沃德公司開發、生產和制造。
9907-164裝置旨在通過操作汽輪機的單一抽汽和/或進汽來控制汽輪機。它利用汽輪機的分段執行機構，其中一個或兩個，來驅動蒸汽入口閥。
與任何505調速器模塊一樣，該裝置能夠由現場操作員在現場進行配置。菜單驅動軟件由集成在設備正面的操作員控制面板控制和更改。該面板顯示兩行文本，每行24個字符。
9907-164配備了一系列離散和模擬輸入:16個觸點輸入(其中4個是專用的，12個是可編程的)，然后是6個可編程的電流輸入，在4至20毫安。9907-164的標準功能包括臨界速度避免、閥門限制器、自動啟動順序和停機先出指示器。
9907-164
9907-164 Technical Specifications
| Dimensions | 14W x 11H x 4D (Inches) |
| Display Type | Two line x 24 characters |
| Enclosure Type | IEC 60529, IP 56 |
| Features | Overspeed Test Buttons |
| Humidity Standards | 20 and 55 °C at 95% for 48hrs |
| Input Voltage | +24 Vdc at 1 A |
| Keypad/Display | 30 Multi-function Keypad |
| Operating Temperature | –4 to +140 F |
| Slot Type | RS-232/RS-422 with Modbus Protocol |
| Software Version | 505View or OpView™ |
| Storage Temperature | -40 to +185 F |
| Weight | 9.11 lbs |
/u003Cp/u003EThe 9907-164 unit is designed to control the steam turbine by operating a single extraction and/or the admission for the turbine. It utilizes the turbine/u0026rsquo;s split-stage actuators, either one or both of them, to drive the inlet valves for steam./u003C/p/u003E
/u003Cp/u003EThis unit, like any of the 505 governor modules, is able to be configured in the field by the on-site operators. The menu-driven software is controlled and altered by the operator control panel integrated onto the front-facing side of the unit. The panel has a display of two lines of text, 24 characters per line./u003C/p/u003E
/u003Cp/u003EThe 9907-164 is outfitted with a series of discrete and analog inputs: 16 contact inputs (4 of them dedicated, 12 of them programmable), and then 6 programmable current inputs, at 4 to 20 mA. The standard features included into the 9907-164/u0026rsquo;s capabilities are the critical speed avoidance, valve limiters, the auto start sequence, and the first-out indicator for shutdowns./u003C/p/u003E"}">
Product Description
The device listed here is the 9907-164 model, a part of the 505 and 505E Microprocessor-based governor control units. These control modules were designed specifically to operate steam turbines, as well as turbogenerators and turboexpander modules. The 505/505E series was developed, produced, and manufactured originally by Woodward Inc.
The 9907-164 unit is designed to control the steam turbine by operating a single extraction and/or the admission for the turbine. It utilizes the turbine’s split-stage actuators, either one or both of them, to drive the inlet valves for steam.
This unit, like any of the 505 governor modules, is able to be configured in the field by the on-site operators. The menu-driven software is controlled and altered by the operator control panel integrated onto the front-facing side of the unit. The panel has a display of two lines of text, 24 characters per line.
The 9907-164 is outfitted with a series of discrete and analog inputs: 16 contact inputs (4 of them dedicated, 12 of them programmable), and then 6 programmable current inputs, at 4 to 20 mA. The standard features included into the 9907-164’s capabilities are the critical speed avoidance, valve limiters, the auto start sequence, and the first-out indicator for shutdowns.
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