9907-165 505E数字调压器  汽轮机数字控制

型号9907-165从伍德沃德系列505E数字调压器控制提取和/或入场压力控制。基于32位微处理器的汽轮机数字控制

ce、UL、cUL认证

尺寸14l x 11H x 4D(英寸)

外壳类型nema 4

程序上传/下载功能

输入电压18 ~ 32vdc

键盘/显示30个模拟键

制造商伍德沃德

工作温度- 13c至+149F

输出类型2执行器输出，8继电器输出，6可编程电流输出

分辨率2行，12个字符

冲击保护符合美国MIL-STD-810C，方法516.2- 1，程序1B

体重小于10磅。

9907-165数字调压器的工作原理是什么？

数字调压器的工作原理是将输入电压转换为稳定的输出电压，以满足不同设备的电压需求。其主要通过控制电机，改变线圈扎数比来调整输出电压。

9907-165数字调压器的精度如何？

数字调压器的精度主要受两个因素影响：

采样精度：采样精度越高，调压器的精度越高。一般来说，数字调压器的采样频率可以达到几十千赫兹，采样精度可以达到毫伏级。

控制算法：控制算法的优劣直接决定了调压器的精度和稳定性。一些先进的数字调压器采用了自适应控制算法，可以根据输入电压的变化自动调整输出电压，从而提高调压器的精度和稳定性。

一般来说，9907-165数字调压器的精度可以达到0.1%~0.5%，对于一些高精度的应用场合，精度可以达到0.01%甚至更高。

9907-165 505E数字调压器  汽轮机数字控制

Model 9907-165 from Woodward Series 505E digital regulator control for extraction and/or entry pressure control. Digital control of steam turbine based on 32-bit microprocessor

ce, UL, cUL certification

Dimensions 14l x 11H x 4D(inch)

Shell type nema 4

Program upload/download function

Input voltage 18 ~ 32vdc

Keyboard/Displays 30 analog keys

Manufacturer Woodward

Operating temperature -13c to +149F

Output type 2 actuator output, 8 relay output, 6 programmable current output

Resolution 2 lines, 12 characters

Shock protection complies with US MIL-STD-810C, Method 516.2-1, Procedure 1B

Weigh less than 10 pounds.

What is the working principle of the 9907-165 digital voltage regulator?

The working principle of the digital voltage regulator is to convert the input voltage into a stable output voltage to meet the voltage requirements of different devices. It mainly adjusts the output voltage by controlling the motor and changing the coil tie ratio.

What is the accuracy of 9907-165 digital voltage regulator?

The accuracy of digital voltage regulator is mainly affected by two factors:

Sampling accuracy: The higher the sampling accuracy, the higher the accuracy of the regulator. In general, the sampling frequency of the digital regulator can reach tens of kilohertz, and the sampling accuracy can reach the millivolt level.

Control algorithm: The quality of the control algorithm directly determines the accuracy and stability of the regulator. Some advanced digital voltage regulators adopt adaptive control algorithm, which can automatically adjust the output voltage according to the change of the input voltage, so as to improve the accuracy and stability of the voltage regulator.

In general, the accuracy of the 9907-165 digital regulator can reach 0.1%~0.5%, and for some high-precision applications, the accuracy can reach 0.01% or even higher.