描述
一、产品概述
型号与系列
-型号：8200-1302
-系列：505D Digital Governor Turbine Control
-定位：船用/ATEX合规型低压直流电源版本，替代老款9907-162/164调速器。
核心功能
-调速控制：调节燃气轮机和蒸汽轮机的转速与负载，支持热启动/冷启动自动序列；
-保护机制：超速跳闸、临界速度回避（三速带）、零速检测等；
-通信与集成：Modbus通信端口支持远程监控，可接入DCS系统。
二、核心功能特性
控制与保护功能
-10个外部报警输入与10个DI跳闸输入，带RTC时间戳事件记录；
-双速度动态调节与远程下垂控制；
-支持频率死区设置，优化电网稳定性。
输入/输出配置
-输入：2个冗余速度传感器接口（兼容磁性拾取、涡流探头）；8路可配置模拟输入（27种功能）；20个触点输入（前4个默认控制功能）；
-输出：2路4–20mA控制信号；8个C型继电器触点输出。
操作与界面
-8.4英寸液晶显示屏，支持多语言菜单；
-前面板集成导航键、紧急跳闸键及状态LED指示灯。.
1.Product Overview
Models and Series
-Model:8200-1302
-Series:505D Digital Governor Turbine Control
-Positioning:Marine/ATEX compliant low voltage DC power supply version,replacing the old 9907-162/164 speed regulator.
Core functions
-Speed control:adjusts the speed and load of gas turbines and steam turbines,and supports hot start/cold start automatic sequence;
-Protection mechanism:overspeed tripping,critical speed avoidance(three speed belts),zero speed detection,etc.;
-Communication and integration:The Modbus communication port supports remote monitoring and can be connected to the DCS system.
2.Core functional characteristics
Control and protection functions
-10 external alarm inputs and 10 DI trip inputs,with RTC timestamp event record;
-Dual speed dynamic adjustment and remote sag control;
-Supports frequency dead zone settings to optimize grid stability.
Input/Output Configuration
-Inputs:2 redundant speed sensor interfaces(compatible with magnetic pickup,eddy current probe);8 configurable analog inputs(27 functions);20 contact inputs(first 4 default control functions);
-Output:2 channels 4–20mA control signals;8 C-type relay contacts output.
Operation and interface
-8.4-inch LCD screen,supports multilingual menus;
-The front panel integrates navigation keys,emergency trip keys and status LED indicators.
