Description

　　Product Description

　　8200-1302 WOODWARD Digital Governor Turbine Control

　　Function:8200-1302 Digital Governor Turbine Control is a digital governor used to control the speed of steam turbines.

　　Usage:Widely used in steam turbine control fields such as gas turbines and steam turbines.

　　Features:

　　High precision and reliability

　　Has multiple control functions,such as speed control,power control,frequency control,etc

　　Compatible with multiple control systems

　　Easy to install and convenient to use

　　Product Description:

　　The 8200-1302 digital governor turbine control adopts microprocessor control technology,which has the characteristics of high precision and high reliability.This governor has multiple control functions,such as speed control,power control,frequency control,etc.,which can meet the needs of different users.In addition,the governor is compatible with various control systems,easy to install,and convenient to use.

　　The Woodward 505D series digital governor turbine control product 8200-1302 is an integrated graphics front panel HMI with LVDC(18-32 Vdc)that complies with ship/ATEX standards.

　　8200-1302 is one of the various Woodward 505 digital governors that can be used to control steam turbines.The operator control panel serves as a graphical interface and keyboard,allowing for adjustments to the turbine and communication with the turbine.This can be configured through the Modbus communication port on the device.

　　8200-1302 has multiple available functions:

　　Automatic start sequence for hot start and cold start,with temperature input options

　　Avoiding critical speeds on the three speed belt

　　Ten external alarm inputs

　　Ten external DI trip inputs

　　Trip indication for trip and alarm events with relevant RTC timestamps

　　Dual speed and load dynamics

　　Peak speed indication for overspeed trip

　　Zero speed detection

　　Remote droop

　　Frequency dead zone

　　The device also provides three normal operating modes,including configuration,operation,and calibration modes.

　　This device includes two redundant speed inputs and can accept magnetic pickup devices,eddy current probes,or proximity probes.It has analog inputs(8)and can be configured as any of the 27 functions.The device also has an additional 20 contact inputs.The first four of these contacts are used by default for closing,raising speed settings,resetting,and lowering speed settings.Others can be configured as needed.In addition,the device also has two 4-20 mA control outputs and eight C-type relay contact outputs.

　　The front panel of 8200-1302 includes emergency trip keys,backspace/delete keys,Shift keys,as well as view,mode,ESC,and Home keys.It also features navigation cross keys,soft key commands,and four LEDs for associating control and hardware status.

　　The outer dimensions of the 8200-1302 digital governor turbine control are 229mm x 178mm x 89mm,and the weight is 2.5kg.The front of the module is the operation panel,and the back is the wiring terminal.

　　Product parameters:

　　Speed control accuracy:±0.1%

　　Power control accuracy:±0.5%

　　Frequency control accuracy:±0.1Hz

　　Control method:PID control

　　Communication interface:RS-232/RS-485

　　Product specifications:

　　External dimensions:229mm x 178mm x 89mm

　　Weight:2.5kg

　　Working temperature:-20~70℃

　　Working humidity:5%~95%RH

　　Application field:

　　Gas turbine

　　Steam turbine

　　Steam turbine control

8200-1302 WOODWARD

8200-1302 WOODWARD Digital Governor Turbine Control