8200-1302 数字调速器 具有符合船舶/ATEX 标准的 LVDC
【产品详情】
伍德沃德系列 505D 数字调速器涡轮控制产品 8200-1302 是一款集成的图形前面板 HMI，具有符合船舶/ATEX 标准的 LVDC （18-32 Vdc）
8200-1302 是可用于控制蒸汽轮机的几种伍德沃德 505 数字调速器之一。该操作员控制面板充当图形界面和键盘，允许对涡轮机进行调整和通信。这可以通过位于设备上的 Modbus 通信端口进行配置。
8200-1302 具有多种可用功能：
热启动和冷启动的自动启动顺序，带温度输入选项
三速带上的临界速度回避
10 个外部报警输入
10 个外部 DI 跳闸输入
跳闸和报警事件的跳闸指示以及相关的 RTC 时间戳
双速和负载动态
超速跳闸的峰值速度指示
零速检测
远程下垂
频率死区
该装置还提供三种正常运行模式，包括配置、操作和校准模式。
该装置包括两个冗余速度输入，可接受磁性拾取单元、涡流探头或电涡流探头。它具有模拟输入 （8），可以配置为 4 种功能中的任何一种。该装置还具有额外的 20 个触点输入。这些触点中的前四个默认为关断提高速度设定点、复位和降低速度设定点。其他的可以根据需要进行配置。此外，该装置还具有两个 <>-<> mA 控制输出和八个 Form-C 继电器触点输出。
8200-1302 数字调速器 具有符合船舶/ATEX 标准的 LVDC
【英文介绍】
The Woodward Series 505D Digital Governor Turbine Control Product 8200-1302 is an integrated graphical front panel HMI with Marine /ATEX compliant LVDC (18-32 Vdc)
The 8200-1302 is one of several Woodward 505 digital governors that can be used to control steam turbines. The operator control panel acts as a graphical interface and keyboard, allowing the turbine to be adjusted and communicated. This can be configured via a Modbus communication port located on the device.
The 8200-1302 has a variety of functions available:
Automatic start sequence for hot start and cold start with temperature input option
Three speed belt critical speed avoidance
10 external alarm inputs
10 external DI trip inputs
Trip indication for trip and alarm events and associated RTC timestamps
Two-speed and load dynamics
Peak speed indication of overspeed trip
Zero speed detection
Long range sag
Frequency dead zone
The unit also offers three normal operation modes, including configuration, operation and calibration modes.
The device includes two redundant speed inputs and can accept a magnetic pickup unit, eddy current probe, or eddy current probe. It has analog inputs (8) and can be configured for any of the 4 functions. The device also has an additional 20 contact inputs. The first four of these contacts default to turn off increase speed setpoints, reset, and decrease speed setpoints. Others can be configured as needed. In addition, the unit has two <>-<> mA control outputs and eight Form-C relay contact outputs.
8200-1302 数字调速器 具有符合船舶/ATEX 标准的 LVDC
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