Woodward 9907-247 低压型号 负载共享系统
【产品详情】
部件 9907-247 是伍德沃德 828 数字控制硬件的低压型号。它可以与燃气、柴油或双燃料发动机一起使用。伍德沃德 828 控制器的可定制设计使系统能够更好地满足各种船舶、过程、发动机和工厂应用中专业功能的需求。部件 9907-247 可用于需要两个接近开关或磁性拾音器 (MPU) 的应用。
828 型号 9907-247 可以设置为用于负载共享系统。如果需要发电机负载管理,该控制器支持连接到数字同步器和负载控制 (DSLC)。该控制还可以使用功率输出传感器和有功功率传感器进行设置,从而允许在机械负载应用以及下垂并联发电机应用中进行压降操作。
伍德沃德 828 数字控制器具有多种通信选项。
RS-232、RS-422 或 RS-485 通过两个独立的串行接口进行通信,具有标准 ASCII 字符处理或行业标准 Modbus 协议(ASCII 或 RTU)
用于数字通信的本地操作网络 (LON) 协议
通过 LinkNet 节点扩展 I/O 端口(模拟和离散 I/O、热电偶、RTD)
828 9907-247 控制设定点可通过选件手持式编程器或标准 PC 接口进行调整,这两者都是基于菜单的。设定点存储在控制器的永久存储器中。伍德沃德 828 数字控制硬件手册 02875 详细介绍了 9907-247 控制器的可配置设定点。
Woodward 9907-247 低压型号 负载共享系统
【英文介绍】
Part 9907-247 is a low-voltage version of Woodward 828 digital control hardware. It can be used with gas, diesel or dual-fuel engines. The customizable design of the Woodward 828 controller enables the system to better meet the needs of specialized functions in a variety of Marine, process, engine and plant applications. Part 9907-247 can be used in applications that require two proximity switches or magnetic pickup (MPU).
828 Model 9907-247 can be set up for load sharing systems. If generator load management is required, the controller supports connection to digital synchronizer and Load control (DSLC). The control can also be set up using power output sensors and active power sensors, allowing for voltage drop operation in mechanical load applications as well as in sagging parallel generator applications.
The Woodward 828 digital controller has a variety of communication options.
RS-232, RS-422, or RS-485 communicate via two separate serial interfaces with standard ASCII character processing or the industry standard Modbus protocol (ASCII or RTU)
Local Operating Network (LON) protocol for digital communication
Extend I/O ports with LinkNet nodes (analog and discrete I/O, thermocouples, RTDS)
828 9907-247 Control setpoints can be adjusted via an optional handheld programmer or a standard PC interface, both of which are menu-based. Set points are stored in the controller's permanent memory. Woodward 828 Digital Control Hardware Manual 02875 details the configurable set points for the 907-247 controller.
Woodward 9907-247 低压型号 负载共享系统
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