WOODWARD 9907-149 9907-164 9907-167 9907-1183 数字调速控制器
9907-167单元是伍德沃德505E系列数字控制设备的一部分。这些设备是伍德沃德公司生产的505E系列的一部分。这是美国古老的独立涡轮机控制系统制造商之一。505E系列专为工业规模的蒸汽涡轮机、小型涡轮发电机或公用事业涡轮膨胀机型号等设备而设计。505E管线总体上设计用于汽轮机的单抽汽和/或进汽。它通过使用一对致动器来驱动进汽阀，从而使汽轮机运行。
该装置的编号为9907-167。 它配备了一个32位微处理器，以控制涡轮机。9907-167装置的实体由一系列印刷电路板装置组成，安装在能够安全安装在控制面板系统内的外壳中。
9907-167型号可以配备NEMA 4X级保护外壳。这种外壳是可选的，但是，它能够有效地保护机电部件免受任何永.久性损坏或任何侵入性颗粒。表壳防水防尘，适用于室内和室外环境。9907-167装置的环境温度范围，在没有保护框架的情况下，是-25到65°C，但是在有框架的情况下，它多只能承受55°C。
此处列出的设备是9907-164型，是基于505和505E微处理器的调速器控制单元的一部分。这些控制模块专门设计用于操作汽轮机、涡轮发电机和涡轮膨胀机模块。505/505E系列初由伍德沃德公司开发、生产和制造。伍德沃德成立于1870年，是美国历史悠久的工业制造商，至今仍是市场上领.先的工业公司之一。这些505和505E型号可从我们AX Control Inc .获得，作为我们二手、翻新和维修过的数字硬件库存的一部分。
9907-164装置旨在通过操作汽轮机的单一抽汽和/或进汽来控制汽轮机。它利用汽轮机的分段执行机构，其中一个或两个，来驱动蒸汽入口阀。
与任何505调速器模块一样，该装置能够由现场操作员在现场进行配置。菜单驱动软件由集成在设备正面的操作员控制面板控制和更改。该面板显示两行文本，每行24个字符。
9907-164配备了一系列离散和模拟输入:16个触点输入(其中4个是专用的，12个是可编程的)，然后是6个可编程的电流输入，在4至20毫安。9907-164的标准功能包括临界速度避免、阀门限制器、自动启动顺序和停机先出指示器。
| Certifications | CE,UL, and cUL |
| Dimensions | 14L x 11H x 4D (inches) |
| Enclosure Type | NEMA 4 |
| Features | Program upload/download capability |
| Input Voltage | 18–32 Vdc |
| Keypad/Display | 30 Analog Keys |
| Manufacturer | Woodward |
| Operating Temperature | -13C to +149F |
| Output Type | 2 Actuator Outputs, 8 Relay Outputs, 6 Programmable Current Outputs |
| Resolution | 2 Rows of 12 Characters |
| Standards | Shock Protection meets US MIL-STD-810C, method 516.2- 1, procedure 1B |
| Weight | Less than 10lbs. before shipping |
Product Description
The 9907-167 unit is a part of the Woodward 505E series of digital control devices. These devices are a part of the 505E lineup which was manufactured by Woodward Inc. This is one of the oldest independent manufacturers of turbine control systems in America. The 505E series is built for devices such as industrial-sized steam turbines, small unit turbogenerators, or utility turboexpander models. The 505E line is designed overall for the single extraction and/or the admission of steam turbines. It makes the steam turbine operational by using a pair of actuators to drive the inlet steam valves.
This unit is listed under the numerical designation of 9907-167. It is outfitted with a 32-bit microprocessor in order to control the turbines. The physical body of the 9907-167 unit consists of a series of printed circuit board units, housed in an enclosure that is able to securely be mounted within a control panel system.
The 9907-167 model can be outfitted with a NEMA 4X grade protective casing. This casing is optional, however, it is able to protect the electromechanical components effectively from any permanent damage, or from any invasive particles. The case is both watertight and dust-tight, suitable for indoor and outdoor conditions. The 9907-167 unit’s ambient temperature range, without the protective frame, is -25 to 65 C, but with the frame attached, it can only withstand up to 55 C.
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