描述
ABB REF615C_E HCFEAEAGABC2BAA11E是一款继电保护设备（继电综合保护装置），主要用于电力系统的保护、控制、测量和监视，支持多种通信协议，具备高可靠性和灵活性。
核心功能
电力系统保护：作为继电保护装置，该设备可检测电力系统中的故障，并通过控制开关通断执行保护动作，适用于过电流、欠电流、过电压、欠电压、距离保护、差动保护等多种保护场景。
通信协议支持：兼容IEC 61850（含IEC 61850-9-2 LE）、DNP3、IEC 60870-5-103、Modbus®等标准协议，通过SPA-ZC 302规约适配器可支持Profitbus DPV1规约，满足工业自动化系统对通信灵活性的需求。
网络冗余技术：支持并行冗余协议（PRP）和高可用性无缝冗余度协议（HSR），确保通信链路的高可靠性，适用于对供电连续性要求严苛的工业场景。
技术特性
多场景适应性：可配置为中性点不接地、中性点电阻接地或中性点阻抗接地电网的保护设备，同时支持环形网状配电网络和辐射网络的保护需求。
标准化配置方案：提供12种标准配置选项，覆盖馈线保护和测控的典型应用场景，用户可根据实际需求快速选择适配方案。
人机交互优化：配备带单线图显示的大尺寸液晶屏，支持本地HMI操作，可直观呈现系统运行状态，降低运维人员操作复杂度。
应用领域
公共配电系统：用于城市电网馈线保护，通过故障快速定位和隔离功能提升供电可靠性。
工业配电网络：适配分布式发电场景，实现多电源接入点的协同保护，保障工业生产连续性。
环形网状配电网络：利用冗余通信协议支持复杂拓扑结构下的精准保护，适用于石油化工、轨道交通等对可靠性要求严苛的行业。
ABB REF615C_E HCFEAEAGABC2BAA11E is a relay protection device(relay integrated protection device),which is mainly used for protection,control,measurement and monitoring of power systems.It supports multiple communication protocols and has high reliability and flexibility.
Core functions
Power system protection:As a relay protection device,the device can detect faults in the power system and perform protection actions by controlling the on and off of switches.It is suitable for multiple protection scenarios such as overcurrent,undercurrent,overvoltage,undervoltage,distance protection,differential protection,etc.
Communication protocol support:Compatible with IEC 61850(including IEC 61850-9-2 LE),DNP3,IEC 60870-5-103,Modbus®and other standard protocols.It can support Profitbus DPV1 protocol through SPA-ZC 302 protocol adapter to meet the communication flexibility requirements of industrial automation systems.
Network redundancy technology:Supports parallel redundancy protocol(PRP)and high availability seamless redundancy protocol(HSR)to ensure high reliability of communication links,suitable for industrial scenarios with strict requirements on power supply continuity.
Technical features
Multi-scenario adaptability:It can be configured as a protection device for neutral point ungrounded,neutral point resistance grounded or neutral point impedance grounded power grids,and supports the protection requirements of ring mesh distribution networks and radial networks.
Standardized configuration scheme:12 standard configuration options are provided,covering typical application scenarios of feeder protection and measurement and control.Users can quickly select the adaptation scheme according to actual needs.
Human-computer interaction optimization:Equipped with a large-size LCD screen with single-line diagram display,supports local HMI operation,can intuitively present the system operation status,and reduce the complexity of operation and maintenance personnel.
Application field
Public distribution system:used for urban power grid feeder protection,improve power supply reliability through rapid fault location and isolation functions.
Industrial distribution network:adapt to distributed power generation scenarios,realize collaborative protection of multiple power access points,and ensure the continuity of industrial production.
Ring mesh distribution network:It uses redundant communication protocols to support precise protection under complex topologies,and is suitable for industries with strict reliability requirements such as petrochemicals and rail transit.
