Description

WOODWARD(may be mistakenly written as WOODWARF)8200-1302 is a digital speed governor produced by Woodward,mainly used to control steam turbines.The following is a detailed introduction to WOODWARD 8200-1302:

I.Product Overview

WOODWARD 8200-1302 is a product in the Woodward 505 digital speed governor series.It acts as a graphical interface and keyboard,allowing the turbine to be adjusted and communicated with the turbine.The speed governor has a variety of functions and features to meet the needs of different application scenarios.

II.Product Features

Operation interface:

The screen size is 8.4-inch LCD display.

The front panel includes emergency trip key,backspace/delete key,shift key,and view,mode,ESC and home keys.

It also has a navigation cross key,soft key commands and four LEDs for associating the status of control and hardware.

WOODWARD 8200-1302

Input and output:

Analog input(4-20 mA channel with loop power)supports multiple function configurations.

Features two redundant speed inputs that accept magnetic pickups,eddy current probes,or proximity probes.

Eight analog inputs configurable for any of twenty-seven functions.

Twenty contact inputs,the first four of which default to shutdown raise speed setpoint,reset,and lower speed setpoint,the others configurable as needed.

Two 4-20 mA control outputs and eight Form-C relay contact outputs.

Features:

Supports automatic start sequence for hot and cold starts with temperature input option.

Critical speed avoidance on three speed bands.

Ten external alarm inputs and ten external DI trip inputs.

Trip indication for trip and alarm events with associated RTC timestamp.

Dual speed and load dynamics control.

Three normal operating modes available:configuration,operation,and calibration modes.

Environmental suitability:

Operating temperature range is-22°F to 158°F(-30°C to 70°C).

The storage temperature range is also-22°F to 158°F(-30°C to 70°C).

Complies with EMC immunity standard EN 61000-6-2.

With ATEX,IP-54 and pollution level 3 certifications,it is suitable for commercial and marine environments.

III.Application Fields

The WOODWARD 8200-1302 digital speed regulator is mainly used to control steam turbines and has a wide range of applications in power,energy,industry and other fields.It can achieve precise control and monitoring of turbines and improve the operating efficiency and safety of equipment.

IV.Summary

WOODWARD 8200-1302 is a powerful and stable digital speed regulator with a variety of input and output configurations and rich functional features.It is suitable for various application scenarios that require precise control of steam turbines and can meet users’high requirements for equipment performance and safety.

WOODWARD 8200-1302

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