RadiSys 61-0575-10工控DCS系统

产品详细资料
•谐波平均值：选择“启用”，使用5次谐波电流的三相平均值作为谐波抑制设置。•5次谐波抑制电平：输入5次谐波电流的电平，超过该电平，差动元件百分比将被禁止运行。本节包含配置（无限制）瞬时差动元件的设置，用于在高幅值内部故障下进行保护。•INST DIFFERENTIAL PICKUP：输入差动电流水平（以继电器标称电流为单位），超过该水平，瞬时差动元件将拾取并运行。本节包含配置相位过电流元件的设置。包括相位时间过电流和每个绕组每相的两级相位瞬时过电流。5.6.5.2时间过电流曲线时间过电流元件使用的反时间过电流波形为ANSI、IEC和GE型IAC曲线形状。这允许简化与下游设备的协调。但是，如果这些曲线形状都不够，FlexCurves™ 可以用于定制逆时间曲线特性。如果只需要简单的保护，那么定时曲线也是一个合适的选项。
• HARMONIC AVERAGING: Select “Enabled” to use the three-phase average of the 5th harmonic current against the harmonic inhibit setting. • 5th HARMONIC INHIBIT LEVEL: Enter the level of 5th harmonic current above which the percent differential element will be inhibited from operating.This section contains the settings to configure the (unrestrained) instantaneous differential element, for protection under high magnitude internal faults. • INST DIFFERENTIAL PICKUP: Enter the level of differential current (in units of relay nominal current) above which the instantaneous differential element will pickup and operate.This section contains settings to configure the phase overcurrent elements. Included are phase time overcurrents and two levels of phase instantaneous overcurrent for each phase of each winding. 5.6.5.2 Time Overcurrent Curves The inverse time overcurrent curves used by the time overcurrent elements are the ANSI, IEC, and GE type IAC curve shapes. This allows for simplified coordination with downstream devices. If however, none of these curve shapes is adequate, FlexCurves™ may be used to customize the inverse time curve characteristics. The Definite Time curve is also an option that may be appropriate if only simple protection is required.
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。

只卖库存产品;出完需订货!价格以客服说明为准!!订货货期以客服说明为准，有任何疑问请联繁客服! Limited stock, Contact US!

●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