欢迎访问瑞昌明盛自动化设备有限公司官网!
关于我们 | 联系我们

+86 15270269218

您的位置:首页>>产品中心 >> foxboro

AGPS21C电路板变频器

型号: AGPS21C  分类: foxboro
  • AGPS21C
  • AGPS21C
  • AGPS21C
  • AGPS21C
  • AGPS21C


产品详情资料

通过油炸圈饼CT上的孔带回。对于该系统,可以使用Multilin SR469继电器接地故障继电器。对于额定电压为2300至7200伏、150马力及以上的所有电机,接地故障放大器经济合理。其目的是在明确指示发生接地故障后,尽快中断电机电源。大多数多功能继电器,如Multilin SR369/469,作为标准提供接地故障保护。有关更多详细信息,请参阅部件手册。接地故障电流的中断时间取决于几个因素:1.接地故障继电器的灵敏度。(a) 瞬时类型(b)延时类型2.接地电流幅值。3.电源断续器的清除时间。快速清除接地故障电流的重要性怎么强调也不过分。旋转机器内的接地电流会损坏叠片,如果不迅速中断,则需要完全拆卸和维修电机。尽管大多数接地故障继电器现在都是瞬时型的,但由于协调和选择性的原因,很少有应用需要反时限电流继电器。使用brought back through the holes in the donut CTs. For this system, Multilin SR469 relay can be used Ground-Fault Relays Ground fault relays are justified economically for all motors rated 2300 to 7200 volts, 150 horsepower and above. The purpose is to provide interruption of power to the motor as rapidly as is practical after positive indication that a ground fault has occurred. Most multifunction relays such as Multilin SR369/469 offer ground fault protection as a standard. Refer to component brochures for further details. The time of interruption of ground-fault current is dependent on several factors: 1. Sensitivity of the ground-fault relay. (a) Instantaneous type (b) Time-delay type 2. Magnitude of ground current. 3. Clearing time of the power interrupter. The importance of clearing ground-fault current rapidly cannot be overstressed. Ground current inside rotating machines causes damage to the lamination which, if not interrupted rapidly, necessitates complete disassembly and repair of the motor. Although most ground-fault relays are now of the instantaneous type, few applications do require inverse-time current relays for coordination and selectivity reasons. The use of

发货期:1-3个工作日,具体可联系客服
质保:质保期一年!

 

主营产品简介
专注于DCSPLC、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/FUANCFOXBORO、英维思TRICONEX 、本特利BENTLYA-B罗克韦尔、艾默生EMERSON OVATIONMOTOROLAXYVOM、霍尼韦尔HONEYWELL 、力士乐REXROTHKUKANIDEIF、横河、伍德沃德WOODWARD、瑞恩、施耐德SCHNEIDER 、安川、 穆格MOOGPROSOFT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,

 



更多
查看更多 >>

推荐产品