REF615 IEC 馈线保护和测控装置 高灵敏度和选择性的接地故障保护

REF615 IEC 馈线保护和测控装置，作为专用馈线保护和测控装置，专门用于保护、控制、测量和监视公共和工业配电系统。REF615 既可以适应中性点不接地电网又可以适应中性点电阻或阻抗接地电网。此外，利用装置先进的站级间通信功能，REF615 也可以用于环形网状配电网络或辐射网络保护。被保护的电网包含多次馈电和分布式发电。

REF615 IEC 馈线保护和测控装置具备 12 种标准配置，适应于常用的馈线保护和测控应用。REF615 的特点是支持变电站 IEC61850 通信标准，并行冗余协议（PRP）和高可用性无缝冗余度协议（HSR），其中 IEC61850 通信标准包含 IEC 61850-9-2 LE。该继电器还支持 DNP3，IEC 60870-5-103 和 Modbus® 规约。通过 SPA-ZC 302 规约适配器支持 Profitbus DPV1 规约。

REF615 IEC 馈线保护和测控装置是 ABB Relion® 产品家族中的 615 产品系列的成员。

REF615主要优势

集成在一台继电保护装置中的保护、控制、监测和管理为公共和工业配电系统提供了紧凑和通用的方案

具有广泛的保护和控制功能，可以用传感器或传统的 CT、PT

具有预配置好的标准配置，这样可以更快更容易地进行组合，满足用户不同的应用需求

快速安装和测试的可插拔式设计

带单线图显示的大液晶屏，可通过本地或易于连接和浏览的 HMI 来访问

周到的产品全寿命周期服务

REF615主要优势

方向过流、无方向过流、接地保护，电压、频率和电能质量保护及测量功能

具有高灵敏度和选择性的多频导纳接地保护组合

具有可选择的先进、快速的短路、接地故障定位功能

支持 IEC61850 第一版和第二版，包括冗余 HSR 和 PRP, GOOSE 和 IEC61850-9-2

支持 IEEE 1588 v2 高精密时间协议

支持 Modbus、DNP3，IEC 60870-5-103 通信协议

REF615 IEC 馈线保护和测控装置 高灵敏度和选择性的接地故障保护

REF615 IEC Feeder protection and measurement and control devices are specialized feeder protection and measurement and control devices designed to protect, control, measure and monitor public and industrial distribution systems. The REF615 can be adapted to both neutral ungrounded and neutral resistance or impedance grounded networks. In addition, the REF615 can also be used for ring mesh distribution networks or radiation network protection, using the device's advanced interstation communication capabilities. The protected grid includes multiple feeds and distributed generation.

The REF615 IEC feeder protection and measurement unit is available in 12 standard configurations for common feeder protection and measurement applications. The REF615 features support for the substation IEC61850 communication standard, Parallel Redundancy Protocol (PRP), and High Availability Seamless Redundancy Protocol (HSR), where the IEC61850 communication standard includes IEC 61850-9-2 LE. The relay also supports DNP3, IEC 60870-5-103 and Modbus® protocols. The Profitbus DPV1 protocol is supported through the SPA-ZC 302 protocol adapter.

The REF615 IEC feeder protection and measurement and control unit is a member of the 615 product family in ABB's Relion® product family.

REF615 Main advantages

Protection, control, monitoring and management integrated in a single relay protection unit provides a compact and versatile solution for public and industrial distribution systems

With a wide range of protection and control functions, it can be used with sensors or traditional CT, PT

With pre-configured standard configurations, it can be combined faster and easier to meet the different application needs of users

Pluggable design for quick installation and testing

Large LCD screen with single line chart display, accessible locally or through an HMI that is easy to connect and browse

Thoughtful product life cycle service

REF615 Main advantages

Directional overcurrent, no directional overcurrent, ground protection, voltage, frequency and power quality protection and measurement functions

Multi-frequency admittance ground protection combination with high sensitivity and selectivity

Optional advanced and fast short-circuit and ground fault location

IEC61850 1st and 2nd editions are supported, including redundant HSR and PRP, GOOSE and IEC61850-9-2

Support IEEE 1588 v2 high precision time protocol

Supports Modbus, DNP3, and IEC 60870-5-103 communication protocols