8237-1246 超速安全装置 继电器输出 WOODWARD

【产品详情】

ProTech-GII是一种超速安全装置，设计用于在检测到超速或超加速事件时安全关闭各种尺寸的蒸汽、燃气和水轮机。

型号8237-1246是伍德沃德ProTech-GII系列的一部分。它是一种超速检测系统，可配置为与多种类型的涡轮机配合使用。如果它感觉到水轮机、蒸汽轮机和燃气轮机过度加速，它可以安全地关闭它们。除了加速度检测外，它还具有MPU检测功能。8237-1246 型还耐硫、H2S 和 SO2 气体。它具有三重模块化设计，可以轻松更换运行中的产品的一个部件。

此安全检测模块的其他规格包括：

三个独立的非投票跳闸继电器输出。

4-20 mA 速度读数。

低压和高压电源输入。

三分之二的投票建筑。

8237-1246 型也可以配置为执行日常测试。这将测试每个单独的模块。它应该储存在 -4 到 158 华氏度的温度下，并且可以在 -4 到 140 华氏度的温度下运行。它具有4.2英寸的键盘显示屏。8237-1246 型重量不到 27 磅，可安装在标准机柜中。

8237-1246 超速安全装置 继电器输出 WOODWARD

【英文介绍】

The ProTech-GII is an overspeed safety device designed to safely shut down steam, gas and water turbines of all sizes when an overspeed or superacceleration event is detected.

Model 8237-1246 is part of the Woodward ProTech-GII series. It is an overspeed detection system that can be configured to work with many types of turbines. If it senses excessive acceleration of water, steam and gas turbines, it can safely shut them down. In addition to acceleration detection, it also has MPU detection. Type 8237-1246 is also resistant to sulfur, H2S, and SO2 gases. It has a triple modular design that makes it easy to replace a part of a running product.

Additional specifications for this security inspection module include:

Three independent non-voting trip relay outputs.

4-20 mA speed reading.

Low and high voltage power inputs.

Two-thirds of the voting buildings.

Type 8237-1246 can also be configured to perform routine tests. This will test each individual module. It should be stored at a temperature of -4 to 158 degrees Fahrenheit and can operate at a temperature of -4 to 140 degrees Fahrenheit. It has a 4.2-inch keyboard display. Models 8237-1246 weigh less than 27 pounds and can be installed in a standard cabinet.

8237-1246 超速安全装置 继电器输出 WOODWARD

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