UR8HH GE   通用继电器  CT / VT模块

【产品详情】

通用电气Multilin的UR-8HH是一种CT / VT模块，旨在安装在通用继电器系列中。它为继电器提供 1A/5A 接地 CT 和 3-1A/5A 相位 CT，允许继电器将额定电流和额定电压缩小到使继电器能够监控这些系统状况并输出数据以供用户查看的值。然后，这些数据可用于继电器本身执行的保护系统功能。这些数据可以通过继电器的液晶显示器查看，也可以通过Multilin的EnerVista UR软件程序更有效地查看。

EnerVista UR 还允许高效配置与 CT/VT 模块相关的设置，允许高度定制的方案，以满足每个用户系统的独特需求。此外，EnerVista UR 的流线型设计允许用户在美观、布局合理的用户界面中轻松查看数据。EnerVista 的 Viewpoint UR 工程师还具有拖放环境，允许快速调试继电器和相关模块。

关注安装时间的潜在买家会发现通用电气在设计通用继电器系列时考虑到了可扩展性。设备的面板可以铰链（在继电器的增强型和基本型上）以允许访问模块托架，Multilin在其各种产品手册中提供了有关正确模块接线的大量信息和图表。

关于 UR-8HH 的常见问题

通用继电器 T8 中的 UR-35HH 的功能是什么？

T35 是一种基本的变压器保护系统，能够为主电力变压器和主电力变压器下游的五个馈线提供保护。T35既可以自动运行，也可以使用幅度参考绕组选择进行用户定义。无论哪种情况，T35都可以提供相移补偿、CT比匹配，甚至可以让操作员消除零序电流。

UR 系列多林万能继电器的组件有哪些？

UR-8HH 是通用多林继电器（如 T35 基座变压器保护系统）中的众多组件之一。UR 通用继电器 GE Multilin 包含 CT/VT 模块，例如 UR-8HH，此外还包含数字输入/输出模块、电源（有时为双电源）、传感器输入/输出模块、中央处理器 （CPU）、带通信开关的继电器间通信功能和 IEC 过程总线。这些组件中的每一个都可以指定不同的订购选项，以便根据最终应用所需的UR系列通用继电器类型定制精确的功能。通过这种方式，通用继电器为最终用户提供全面、定制、先进的技术解决方案。

UR8HH GE   通用继电器  CT / VT模块

【英文介绍】

General Electric Multilin's UR-8HH is a CT/VT module designed to be installed in the general purpose relay family. It provides the relay with 1A/5A ground CT and 3-1A/5A phase CT, allowing the relay to narrow the rated current and rated voltage to values that allow the relay to monitor these system conditions and output data for the user to view. This data can then be used for protection system functions performed by the relays themselves. This data can be viewed via the relay's LCD display or more efficiently via Multilin's EnerVista UR software program.

EnerVista UR also allows for efficient configuration of the Settings associated with CT/VT modules, allowing highly customized schemes to meet the unique needs of each user's system. In addition, EnerVista UR's streamlined design allows users to easily view data in a beautiful, well-laid out user interface. Viewpoint UR engineers at EnerVista also have drag-and-drop environments that allow for quick debugging of relays and related modules.

Potential buyers who pay attention to installation times will find that GE designed its universal relay family with scalability in mind. The panel of the device can be hinged (on the enhanced and basic models of the relay) to allow access to the module bays, and Multilin provides plenty of information and diagrams on proper module wiring in its various product manuals.

Frequently Asked questions about UR-8HH

What is the function of UR-35HH in universal relay T8?

The T35 is a basic transformer protection system capable of providing protection for the main power transformer and the five feeders downstream of the main power transformer. The T35 can be either operated automatically or user-defined using the amplitude reference winding selection. In either case, the T35 provides phase-shift compensation, CT ratio matching, and even allows the operator to eliminate zero-sequence currents.

What are the components of UR series Dolin universal relay?

The UR-8HH is one of many components in general-purpose Dollin relays such as the T35 base transformer protection system. UR Universal Relays GE Multilin contains CT/VT modules, such as UR-8HH, in addition to digital input/output modules, power supplies (sometimes dual power supplies), sensor input/output modules, central processing unit (CPU), relay-to-relay communication with communication switches, and IEC process bus. Each of these components can be specified with different ordering options to tailor precise functionality to the type of UR Series universal relay required for the final application. In this way, universal relays provide end-users with comprehensive, customized, advanced technical solutions.

UR8HH GE   通用继电器  CT / VT模块

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