产品详细资料
外壳说明745采用标准SR系列布置,由一个抽出式继电器和一个配套外壳组成。外壳为抽出部分提供机械保护,并用于与外部设备进行电气连接。在需要的情况下,外壳连接器配备了自动CT短路等机制,以允许从通电面板上安全移除继电器。机箱中没有电子部件。面板切口A 745可以单独安装,也可以与标准19“机架面板上的另一个SR系列单元相邻安装。两种情况下的面板切口尺寸如图所示。在规划面板切口的位置时,确保前门能够打开,不会干扰相邻设备的机箱安装。在将SR单元安装在支撑面板中之前,从机箱中拆下继电器部分,如下一节所述。从面板的前面,将空箱子滑入切口。为了确保前挡板与面板平齐,在将固定凸舌弯曲90°的同时,对挡板的前部施加压力。这些选项卡位于机箱的侧面和底部,如图所示。弯曲所有接线片后,将牢固安装外壳,以便插入继电器。SR单元现已准备好进行面板布线。
Case Description The 745 is packaged in the standard SR-series arrangement, which consists of a drawout relay and a companion case. The case provides mechanical protection for the drawout portion, and is used to make permanent electrical connections to external equipment. Where required, case connectors are fitted with mechanisms, such as automatic CT shorting, to allow the safe removal of the relay from an energized panel. There are no electronic components in the case.Panel Cutout A 745 can be mounted alone or adjacent to another SR-series unit on a standard 19” rack panel. Panel cutout dimensions for both conditions are as shown. When planning the location of your panel cutout, ensure provision is made for the front door to swing open without interference to or from adjacent equipment Case Mounting Before mounting the SR unit in the supporting panel, remove the relay portion from its case, as described in the next section. From the front of the panel, slide the empty case into the cutout. To ensure the front bezel sits flush with the panel, apply pressure to the bezel’s front while bending the retaining tabs 90°. These tabs are located on the sides and bottom of the case and appear as shown in the illustration. After bending all tabs, the case will be securely mounted so that its relay can be inserted. The SR unit is now ready for panel wiring.
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。
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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