ALSTOM 12003-101-01工控备件模块

产品详细资料
保护元件所有电压、电流和频率保护元件每个周期处理八次，以确定是否发生了拾取或定时器已过期。电压和电流保护元件使用RMS电流/电压或相量的大小。850继电器的默认产品中提供了基本的安全功能。850引入了不同权力级别的角色概念。角色用作登录名，相关密码存储在设备上。目前可以使用以下角色：管理员、操作员、工厂和操作员，每个角色都有固定的权限结构。请注意，工厂角色不适用于用户，但在制造过程中严格使用。850仍然可以使用设定点访问开关功能，但启用该功能只能由管理员完成。设定点访问由键控开关控制，以提供一些低限度的安全概念。CYBERSENTRY CYBERSENTRY嵌入式安全功能是一种提供安全服务的软件选项。购买软件选项后，基本安全功能将自动禁用。CyberSentry通过以下功能提供安全性：•身份验证、授权、计费（AAA）远程身份验证拨入用户服务（RADIUS）客户端，由中央管理，启用用户归属，并使用基于安全标准的强加密进行身份验证和凭据保护。
otection Elements All voltage, current and frequency protection elements are processed eight times every cycle to determine if a pickup has occurred or a timer has expired. The voltage and current protection elements use RMS current/voltage, or the magnitude of the phasor.The basic security feature is present in the default offering of the 850 relay. The 850 introduces the notion of roles for different levels of authority. Roles are used as login names with associated passwords stored on the device. The following roles are available at present: Administrator, Operator, Factory and Observer, with a fixed permission structure for each one. Note that the Factory role is not available for users, but strictly used in the manufacturing process. The 850 can still use the Setpoint access switch feature, but enabling the feature can be done only by an Administrator. Setpoint access is controlled by a keyed switch to offer some minimal notion of security.CYBERSENTRY The CyberSentry Embedded Security feature is a software option that provides advanced security services. When the software option is purchased, the Basic Security is automatically disabled. CyberSentry provides security through the following features: • An Authentication, Authorization, Accounting (AAA) Remote Authentication Dial-In User Service (RADIUS) client that is centrally managed, enables user attribution, and uses secure standards based strong cryptography for authentication and credential protection.
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