8200-1302 WOODWARD

Description

WOODWARD 8200-1302是WOODWARD 505数字调速器系列中的一员，主要用于控制汽轮机。该设备配备了图形界面和键盘，允许用户调整涡轮机参数并与涡轮机进行通信。通信功能通过设备上的Modbus通信端口实现，允许与其他控制系统和设备进行数据交换和远程监控。

规格：

输入电压范围：18-36 VDC（隔离）
工作温度范围：-22-158 华氏度
屏幕尺寸：8.4英寸液晶显示器
存储温度范围：-22-158华氏度

作用特征：

具有热启动和冷启动的自动启动顺序
三个速度带上的临界速度规避功能
十个外部报警输入和十个外部DI跳闸输入
带有相关RTC时间戳的跳闸和报警事件的跳闸指示
双速度和负载动力学
超速跳闸的峰值速度指示
零速度检测
远程下垂和频率死区功能
提供三种正常操作模式：配置、操作和校准模式
包括两个冗余速度输入，可接受磁性拾波装置、涡流探头或接近探头
具有模拟输入（8个），可配置为27种功能中的任何一种
额外的二十个触点输入，其中前四个默认用于停机提升速度设定点、复位和降低速度设定点
具有两个4-20 mA控制输出和八个Form-C继电器触点输出
前面板包括紧急跳闸键、退格/删除键、换档键以及查看、模式、ESC和主页键
具有导航十字键、软键命令和四个LED，用于关联控制和硬件的状态

应用领域：
WOODWARD 8200-1302数字调速器广泛应用于各种工业和发电应用，如电力、石油、化工等领域。其强大的功能和灵活性使得它能够满足不同用户的需求，并通过与其他控制系统和设备的集成，实现数据交换和远程监控，提高系统的效率、可靠性和安全性。

The WOODWARD 8200-1302 digital governor is a member of the WOODWARD 505 digital governor series, primarily used for controlling steam turbines. The device comes with a graphical interface and keypad, allowing users to adjust turbine parameters and communicate with the turbine. Communication functionality is achieved through a Modbus communication port on the device, enabling data exchange and remote monitoring with other control systems and devices.

Specifications：

Input voltage range: 18-36 VDC (isolated)
Operating temperature range: -22 to 158 Fahrenheit
Screen size: 8.4-inch LCD display
Storage temperature range: -22 to 158 Fahrenheit

Features：

Features automatic start sequences for both hot and cold starts
Critical speed evasion on three speed bands
Ten external alarm inputs and ten external DI trip inputs
Trip indication with associated RTC timestamps for trip and alarm events
Dual speed and load dynamics
Peak speed indication for overspeed trips
Zero speed detection
Remote droop and frequency deadband functionality
Offers three normal operating modes: configuration, operation, and calibration
Includes two redundant speed inputs, accepting magnetic pickup devices, eddy current probes, or proximity probes
Has eight analog inputs (8) that can be configured for any of 27 functions
Additional twenty contact inputs, with the first four defaulting to shutdown speed setpoint increases, resets, and decreases
Features two 4-20 mA control outputs and eight Form-C relay contact outputs
The front panel includes an emergency trip key, backspace/delete key, shift key, as well as view, mode, ESC, and home keys
Comes with a navigation cross key, soft key commands, and four LEDs for associated control and hardware status

Application Fields：
The WOODWARD 8200-1302 digital governor is widely used in various industrial and power generation applications, such as electricity, oil, and chemicals. Its powerful functionality and flexibility allow it to meet the needs of different users, and through integration with other control systems and devices, it enables data exchange and remote monitoring, improving system efficiency, reliability, and safety.

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