WOODWARD 5466-315工控控制卡件
1.产 品 介 绍
品牌：WOODWARD
型号说明：WOODWARD 5466-315工控控制卡件
优势：供应进口原装正品，专业停产配件。
公司主营特点：主营产品各种模块/卡件，控制器，触摸屏，伺服驱动器。
2.产 品 详 情 资 料：
WOODWARD 5466-315大型分散工厂（如供水设施和炼油厂）的接地系统不足，信号电缆可能在地面上敷设。在这种情况下，必须安装防雷设备。如果在接地系统外部发现电缆（即使距离较短，如10米[9.1码]），则必须安装防雷设备。电源在正常情况下，AC 800M控制器和相关现场设备所需的电源可从电厂的标准120/230 V AC电源获得。电网滤波器使用WOODWARD 5466-315电源装置时，无需使用电网滤波器。电源断路器电源断路器必须安装在控制器装置附近，以便在需要时立即断开设备的总电源。然而，电源断路器的主要功能是在维护期间提供完全隔离电源的方法。电源断路器必须安装在易于接近且清晰可见的位置，即任何外壳或机柜外部。WOODWARD 5466-315
However, large dispersed plants such as water supply installations and oil refineries will have an inadequate grounding system where signal cables may be routed above ground. In such cases lightning protection equipment must be installed.WOODWARD 5466-315Should cables be discovered outside the grounding system (even at a short distance such as 10 m [9.1 yds]) lightning protection equipment must be installed.Power Supply Under normal circumstances, the power supply required by AC 800M Controller and associated field equipment can be obtained from the plant’s standard 120/230 V AC mains supply. Mains Net Filter It is not necessary to use mains net filters when using the WOODWARD 5466-315power supply units. Mains Breaker A mains breaker must be installed in the immediate vicinity of a controller installation to allow for immediate total power supply disconnection to the equipment, should the need arise. However, the prime function of the mains breaker is to provide a means of isolating the power supply completely during maintenance. The mains breaker must be installed in a location where it is both easily accessible and clearly visible, that is, outside any enclosure or cabinet.WOODWARD 5466-315
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4.公 司 优 势 主 营 产 品
5.相 关 产 品 展 示
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