产品详情
技术说明:8237-259 WOODWARD ProTech-GII隔板 可以配备任何尺寸的涡轮机
8237-1597技术规格
规模 | 英寸高13 x宽19.1 x D6 |
外壳类型 | IP56(根据IEC 60529) |
特征 | 3个独立的内部模块 |
高压输入 | 每个模块30瓦时100–150伏直流电 |
键盘/显示器 | (3) 4.2英寸显示屏 |
低输入电压 | 每个模块30瓦时为18–32伏直流电 |
工作温度 | –4至+140华氏度 |
储存温度 | –4至+158华氏度 |
重量 | 26磅12盎司 |
产品说明
产品8237-1597可以配备任何尺寸的涡轮机,并在不安全的加速情况下安全关闭涡轮机。舱壁安装工程与蒸汽,燃气和水力涡轮,并有三个独立的继电器。它还使用三选二投票架构,以及高低压电源输入。
关于型号8237-1597的其他细节包括:
- 这是普罗泰克-GII系列的一部分。
- 4至20毫安的速度读数。
- 微处理器和加速度检测。
- 由于保形涂层,可抵抗硫污染。
- 可用于3C2级环境。
- 易于集成到任何尺寸的涡轮机中。
8237-1597型配置有在线维修选项,使得在整个系统仍在运行的情况下对一个模块进行操作成为可能。背板结构也使得在该器件上工作变得容易。这种伍德沃德安全装置还可以进行例行检查,以确保每个模块功能正常。这是通过内部发生器和频率完成的,并且可以存储这些测试的结果。
8237-1597 Technical Specifications
Dimensions | Inches H13 x W19.1 x D6 |
Enclosure Type | IP56 (per IEC 60529) |
Features | 3 separate internal modules |
High Voltage Input | 100–150 Vdc @ 30 W per module |
Keypad/Display | (3) 4.2 inch displays |
Low Input Voltage | 18–32 Vdc @ 30 W per module |
Operating Temperature | –4 to +140 °F |
Storage Temperature | –4 to +158 °F |
Weight | 26 lbs 12 oz |
Product Description
Product 8237-1597 can be equipped with any size turbine and will work to safely shut it down in the event of unsafe acceleration. The bulkhead mount works with steam, gas, and hydro-powered turbines and has three independent relays. It also uses two out of three voted architecture, as well as high and low voltage power input.
Additional specifics about model 8237-1597 include;
- It is part of the Protech-GII series.
- Speed readouts of 4 to 20 mA.
- MPU and acceleration detection.
- Resistant to sulfur contamination thanks to a conformal coating.
- Can be used in class 3C2 environments.
- Easy integration into any size turbine.
Model 8237-1597 is configured with online repair options, making it possible to work on one module while the entire system is still in operation. The backplane structure also makes it easy to work on this device. This Woodward safety device can also perform routine checks to make sure each module is functioning properly. This is done with an internal generator and frequency, and the results of these tests can be stored.
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