RADISYS SBX279A模块卡件

产品详细资料
•小工作电流：输入允许频率衰减元件工作所需的绕组1相A电流的小值（以继电器标称电流为单位）。•小工作电压：输入允许低频元件工作所需的小电压值（以继电器标称电压为单位）。•频率衰减阈值：输入频率（Hz），低于该频率，频率衰减元件的四个频率变化率电平将被允许工作。•频率衰减率1（4）：输入相应元件工作超过的频率衰减率。•小工作电流：输入允许过频元件工作所需的绕组1相A电流的小值（以继电器标称电流为单位）。•小工作电压：输入允许过频运行所需的小电压值（以继电器标称电压为单位）。•OVERFREQUENCY PICKUP（过频拾取）：输入过频元件将拾取的频率（以Hz为单位）并开始延迟时间•OVERFREQUENCE delay（过频延迟）：输入元件工作前频率必须保持在拾取水平以上的时间。变压器设计为在变压器芯中的大磁通密度或以下工作。超过该设计限制，堆芯和附近导电部件中的涡流会导致过热，在很短的时间内可能会造成严重损坏。
• MINIMUM OPERATING CURRENT: Enter the minimum value of winding 1 phase A current (in units of relay nominal current) required to allow the frequency decay element to operate. • MINIMUM OPERATING VOLTAGE: Enter the minimum value of voltage (in units of relay nominal voltage) required to allow the underfrequency element to operate. • FREQUENCY DECAY THRESHOLD: Enter the frequency (in Hz) below which the four frequency rate of change levels of the frequency decay element will be allowed to operate. • FREQUENCY DECAY RATE 1(4): Enter the rate of frequency decay beyond which the corresponding element operates.• MINIMUM OPERATING CURRENT: Enter the minimum value of winding 1 phase A current (in units of relay nominal current) required to allow the overfrequency element to operate. • MINIMUM OPERATING VOLTAGE: Enter the minimum voltage value (in units of relay nominal voltage) required to allow overfrequency to operate. • OVERFREQUENCY PICKUP: Enter the frequency (in Hz) above which the overfrequency element will pickup and start the delay time • OVERFREQUENCY DELAY: Enter the time that the frequency must remain above the pickup level before the element operates.A transformer is designed to operate at or below a maximum magnetic flux density in the transformer core. Above this design limit the eddy currents in the core and nearby conductive components cause overheating which within a very short time may cause severe damage.
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