ABB REF615E_E HBFEAEAGABCCANC11E 保护继电器是一款由ABB公司提供的高性能、多功能的保护继电器。以下是关于这款保护继电器的一些主要特性和功能：

1. 集成功能：REF615E保护继电器集成了保护、控制、监测和管理等多种功能，为公共和工业配电系统提供了紧凑和通用的解决方案。
2. 保护和控制功能：这款继电器具有广泛的保护和控制功能，包括但不限于过电流、过载、短路、接地故障、过压、欠压、过频、欠频等。这些功能确保了电力系统在各种异常情况下都能得到及时、准确的保护。
3. 高灵敏度和选择性：REF615E保护继电器具有高灵敏度和选择性的多频导纳接地保护组合，可以快速准确地检测和定位故障，从而降低了故障对系统的影响。
4. 快速安装和测试：继电器支持快速安装和测试的可插拔式设计，可以更快更容易地进行组合，满足用户不同的应用需求。
5. 高可靠性和稳定性：REF615E保护继电器采用高品质的材料和严格的制造工艺，确保长时间稳定运行，减少故障率。同时，它还支持变电站IEC61850通信标准，以及并行冗余协议(PRP)和高可用性，进一步提高了系统的可靠性和稳定性。
6. 易于编程和维护：继电器提供简单易用的编程软件和调试工具，方便用户进行编程、调试和维护。这使得用户可以根据实际需求进行灵活的配置和定制。

ABB REF615E_E HBFEAEAGABCCANC11E 保护继电器通常用于架空线和馈线的主保护，以及变压器等设备的后备保护。此外，它还可以用于环形网状配电网络或辐射网络的保护，包括多次馈电和分布式发电。

The ABB REF615E_E HBFEAEAGABCCANC11E protective relay is a high-performance, versatile protective relay from ABB. Here are some of the main features and functions of this protective relay:

Integrated functionality: The REF615E protective relays integrate protection, control, monitoring and management functions to provide a compact and versatile solution for public and industrial power distribution systems.

Protection and control functions: This relay has a wide range of protection and control functions, including but not limited to overcurrent, overload, short circuit, ground fault, overvoltage, undervoltage, overfrequency, underfrequency, etc. These functions ensure that the power system can be timely and accurate protection under various abnormal conditions.

High sensitivity and selectivity: The REF615E protective relay features a highly sensitive and selective combination of multi-frequency admittance ground protection to quickly and accurately detect and locate faults, thereby reducing the impact of faults on the system.

Quick installation and testing: The pluggable design of the relay supports quick installation and testing, which can be combined faster and easier to meet the different application needs of users.

High reliability and stability: REF615E protective relays use high-quality materials and strict manufacturing processes to ensure long-term stable operation and reduce failure rates. At the same time, it also supports the substation IEC61850 communication standard, as well as parallel redundancy protocol (PRP) and high availability, further improving the reliability and stability of the system.

Easy to program and maintain: Relays provide easy-to-use programming software and debugging tools to facilitate users to program, debug and maintain. This allows users to flexibly configure and customize according to actual needs.

ABB REF615E_E HBFEAEAGABCCANC11E protective relays are commonly used for primary protection of overhead lines and feeders, as well as backup protection for equipment such as transformers. In addition, it can be used for the protection of ring mesh distribution networks or radiation networks, including multiple feeds and distributed generation.