产品详细资料
通电抑制水平:输入谐波电流水平(2级或2级+5级),超过该水平,差动元件的百分比将被禁止运行。此设置通常需要设置为明显低于谐波抑制电平,尤其是当与“并联Xfmr BkrCls”逻辑输入功能一起使用时,用于交感涌流。•通电禁止持续时间:输入从通电时刻(或并联断路器闭合命令结束)到通电禁止功能停止运行的时间延迟。•通过电流通电感应:选择“Enabled”(启用),通过所有电流水平降至低通电电流以下来检测断电。•小通电电流:输入电流水平,低于该电流水平,变压器被视为断电(通过启用电流进行通电感应),高于该电流水平时,变压器被认为通电(任何通电感应都已启用)。•通过电压进行通电感应:选择“Enabled”(启用)可通过低于低通电电压的电压水平检测断电。只有当S2 SYSTEM SETUP(S2系统设置)时,才会显示此设置点 电压输入 电压感应处于“启用”状态
ENERGIZATION INHIBIT LEVEL: Enter the level of harmonic current (2nd or 2nd + 5th) above which the percent differential element is inhibited from operating. This setting will often need to be set significantly lower than the HARMONIC INHIBIT LEVEL, especially when used with the “Parallel Xfmr BkrCls” logic input function for sympathetic inrush. • ENERGIZATION INHIBIT DURATION: Enter the time delay from the moment of energization (or the end of the parallel breaker close command) before the energization inhibit feature is removed from service. • ENERGIZATION SENSING BY CURRENT: Select “Enabled” to detect de-energization by the level of all currents dropping below the minimum energization current. • MINIMUM ENERGIZATION CURRENT: Enter the current level below which the transformer is considered de-energized (energization sensing by current enabled), and above which the transformer is considered energized (any energization sensing enabled). • ENERGIZATION SENSING BY VOLTAGE: Select “Enabled” to detect de-energization by the level of the voltage dropping below the minimum energization voltage. This setpoint is displayed only if S2 SYSTEM SETUP VOLTAGE INPUT VOLTAGE SENSING is “Enabled”
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