FBM242 P0916JZ中文PDF说明书工控DCS系统

产品标题：FBM242 P0916JZ中文PDF说明书工控DCS系统

型号：FBM242 P0916JZ

品牌： FOXBORO

质保：七天验收期，质保期一年

交货期： 1-3个工作日

产品图片展示

产品详情资料：

FBM242 P0916JZ中文PDF说明书工控DCS系统

GN跳闸继电器：跳闸范围：跳闸、跳闸和Aux2、跳闸和Aux2和Aux3、跳闸与Aux3降低电压启动电平：高标准FLA范围：25%至300%，步骤：1降低电压启动定时器：200秒范围：1至500秒，步骤：1.469可控制降低电压启动器从降低电压到满电压的转换。该转换可能基于“仅限电流”、“电流和计时器”或“电流或计时器”（以先到者为准）。当469测量到无电机电流向某个电机电流值的转变时，假设会发生“启动”（通常电流会迅速上升到超过FLA的值，例如3×FLA）。此时，REDUCED VOLTAGE START TIMER（降低电压启动定时器）以编程值（秒）初始化。

产品英文详情资料：

GN TRIP RELAYS: Trip Range: Trip, Trip & Aux2, Trip & Aux2 & Aux3, Trip & Aux3 REDUCED VOLTAGE START LEVEL: 高标准 FLA Range: 25 to 300%, step: 1 REDUCED VOLTAGE START TIMER: 200 s Range: 1 to 500 seconds, step: 1 The 469 can control the transition of a reduced voltage starter from reduced to full voltage. That transition may be based on "Current Only", "Current and Timer", or "Current or Timer" (whichever comes first). When the 469 measures the transition of no motor current to some value of motor current, a Start is assumed to be occurring (typically current will rise quickly to a value in excess of FLA, e.g. 3 × FLA). At this point, the REDUCED VOLTAGE START TIMER is initialized with the programmed value in seconds.