产品详细资料
“故障模式”:选择故障模式以模拟变压器的故障操作条件。在此模式下,正常输入被基于编程故障值生成的采样值所取代。可用绕组的每个相电流和接地电流的幅值和角度、电压输入的幅值和角以及系统频率设置为S6 TESTING下编程的值 模拟 故障值。编程为“模拟故障”功能的逻辑输入可用于触发从“预设模式”到“故障模式”的转换,从而允许测量元件运行时间“回放模式”:选择回放模式,回放预先加载到继电器中的采样波形数据文件。在这种模式下,正常输入被EnerVista 745设置软件(从IEEE COMTRADE文件格式的示波器数据文件)下载到745中的32个周期的波形样本所取代。编程为“模拟播放”功能的逻辑输入可用于触发从“预设模式”到“播放模式”的转换,从而允许测量元件操作时间。
“Fault Mode”: Select fault mode to simulate the faulted operating condition of a transformer. In this mode, the normal inputs are replaced with sample values generated based on the programmed fault values. The magnitude and angle of each phase current and ground current of the available windings, the magnitude and angle of the voltage input, and system frequency are set to the values programmed under S6 TESTING SIMULATION FAULT VALUES. A logic input, programmed to the “Simulate Fault” function, can be used to trigger the transition from the “Prefault Mode” to the “Fault Mode”, allowing the measurement of element operating times. – “Playback Mode”: Select playback mode to play back a sampled waveform data file which has been pre-loaded into the relay. In this mode, the normal inputs are replaced with 32 cycles of waveform samples downloaded into the 745 by the EnerVista 745 Setup software (from an oscillography data file in the IEEE COMTRADE file format). A logic input, programmed to the “Simulate Playback” function, can be used to trigger the transition from the “Prefault Mode” to the “Playback Mode”, allowing the measurement of element operating times.
主营产品简介
专注于DCS、PLC、机器人控制系统、大型伺服四大系统领域。
主营产品各种模块/卡件,控制器,触摸屏,伺服驱动器。
优势:供应进口原装正品,专业停产配件,
发货快,货期精准,
主营品牌包括 ABB贝利、GE/FUANC、FOXBORO、英维思TRICONEX 、本特利BENTLY、A-B罗克韦尔、艾默生EMERSON 、OVATION、MOTOROLA、XYVOM、霍尼韦尔HONEYWELL 、力士乐REXROTH、KUKA、NI、DEIF、横河、伍德沃德WOODWARD、瑞恩、施耐德SCHNEIDER 、安川、 穆格MOOG、PROSOFT等品牌。
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●使用前:
在操作和维护,安装设备之前,请阅读并严格遵守安全相关的信息。
Read and strictly follow safety-related information before operatingmaintainingand installing equipment.
●使用者要求:
必须从事安装,组装或维护设备等相关工控电气机械以及其他相关技术的人员。
Must be engaged in the installation,assembly or maintenance of equipment and other related industriacontroeectrica machinery and other related technica personne.应用范围:
应用于品牌本系列工业以及生产生活自动化设备产品。
Used in the brand of this series of industriaand production automation eauipment products
适用于场景:系统集成,非标定制,产线升级改造,原设备电气替换等等。
Suitable for scenarios:system integration,non-standard customizationproduction line upgrading and transformation,electrical replacement of original equipment,etc.
●操作人员:
应该由本品牌专业培训操作员来安装、操作和维修设备。专业人员具有技术能力强,熟悉安全信息和安全实施:
熟悉设备的安装加工、操作和维护:熟悉处理所有的潜在危险情况。
Equipment should be installed,operated and maintained by trained operators from the brand
●危险情况
警告
.请注意使用人员的人身安全。
●除了产品特性以及功能,还需了解产品的使用寿命环境。
●充分学习产品使用手册,否则非专业人员可能会造成人身危险。
Study the product instruction manual thoroughlyotherwise it may cause personal danger to non-professionals.
●服务行业
适用水泥,木业,石业,橡胶,石油,化工,发电,环保,水处理,制冷,交通,钢铁,食品,饮料,船舶,制冷等行业
Applicable to cementwood,stone,rubber,petroleumchemical, power generation