OKUMA E4809-436-093工控卡件

产品详细资料
•当上游电路跳闸时，由此产生的电压骤降持续时间将更长。这进一步增加了所连接的负载感测到电力中断的可能性。这是难确保电压骤降持续时间不超过其他负载的处理能力的情况。为现场电路外部供电的推荐电源和熔断器当为现场电路供电时，Invensys强烈建议将单独的辅助电源和保险丝结合起来为现场供电。这大限度地减少了外部设备对模块端接面板的影响，并消除了Tricon设备因现场连接不当而关闭或物理损坏的可能性。辅助电源提供了更可靠的系统安装，有助于将电路故障限制在单个现场仪表回路中。标称电压指定的标称电压是平均工作电压。指定的容差旨在处理配电网中的正常线路电压波动。接近下限的连续操作通常会增加电力故障的数量，而接近上限的连续操作会降低电力供应的可靠性。
• The resulting voltage dip duration will be longer when the upstream circuit trips. This further increases the possibility that the connected loads sense a power interruption. This is the most difficult case to assure that the voltage dip duration does not exceed the handling capabilities of other loads.Recommended Power Supply and Fusing for Externally Powering Field Circuits When supplying power to field circuits, Invensys highly recommends that separate auxiliary supplies and fuses be incorporated to power the field. This minimizes the possible effects of external plant influences on the module’s termination panel and eliminates the possibility of Tricon equipment shutting down or becoming physically damaged due to an improper field connection. Auxiliary power supplies provide a more reliable system installation, which can help limit a circuit fault to a single field instrument loop. Nominal Voltage The specified nominal voltage is the average operating voltage. The specified tolerance is intended to handle normal line voltage fluctuations in the distribution network. Continuous operation near the lower limit often increases the amount of power failures, while continuous operation near the upper limit reduces power supply reliability.
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