WOODWARD 8200-1302 Product Overview

The Woodward 8200-1302 is a microprocessor based controller designed primarily for regulating the speed and power output of gas and steam turbines.It serves as an operator control panel,acting as a graphical interface and keyboard,allowing adjustments to be made to and communication with the turbine.

Main features and functions

Operation interface

Equipped with an 8.4-inch LCD display,providing a clear graphical interface.

The front panel includes an emergency trip key,backspace/delete key,shift key,and view,mode,ESC and home keys for quick operator response and control.

Communication capabilities

Configuration is done via the Modbus communication port,enabling efficient communication with the turbine.

Supports multiple communication protocols to facilitate system integration and remote monitoring.

Control functions

Automatic start sequence with hot and cold start,with temperature input option.

Provides critical speed avoidance function on three speed bands to ensure the turbine operates within a safe range.

Ten external alarm inputs and ten external DI trip inputs are provided for monitoring and protecting the turbine.

Alarm and event logging

Trip and alarm event logging with associated RTC timestamps for easy troubleshooting and analysis.

Input and Output

Includes two redundant speed inputs and accepts magnetic pickups,eddy current probes or proximity probes.

Features analog inputs(8)that can be configured for any of twenty-seven functions.

There are an additional twenty contact inputs,of which the first four are defaulted for shutdown raise speed set point,reset and lower speed set point,and the others can be configured as required.

Provides two 4-20mA control outputs and eight Form-C relay contact outputs to meet a variety of control needs.

Other features

Conforms to EMC immunity standard EN 61000-6-2.

It has an IACS UR E10 type enclosure(for commercial marine use)with ATEX,IP-54 and pollution degree 3 certifications.

Input voltage is LV 18-36 VDC isolated,operating temperature range is-22°F to 158°F(-30°C to 70°C),storage temperature range is also-22°F to 158°F(-30°C to 70°C).℃to 70°C).

Application fields

The Woodward 8200-1302 is widely used in gas turbines and steam turbines where precise control of speed and power output is required.For example,this controller plays an important role in power plants,ship propulsion systems and industrial manufacturing processes.