1MRK002122-ABR03继电器接口板 PDF资料
1.产 品 资 料 介 绍:
ABB 1MRK002122-ABR03 是 Relion® 615 系列的一款高性能数字式馈线保护与测控继电器,集保护、控制、测量、监视和通信功能于一体,专为中压配电网络设计。
中间(15条特点):
属于 ABB Relion 615 系列,基于 REF615 平台开发。
适用于 6-36 kV 中压配电网络的馈线保护。
集成相过流、接地过流、断路器失灵、热过载等保护功能。
支持方向性过流保护,可有效区分区内与区外故障。
配备专用高速跳闸出口,响应时间小于 20 毫秒。
支持 IEC 61850 Edition 2 标准,包括 GOOSE、MMS 和 SV 服务。
兼容 Modbus RTU 和 TCP 通信协议,便于系统集成。
电流电压测量精度达 ±0.5%,电能计量精度达 ±1%。
具备 3 相电流加 1 路零序电流输入通道。
具备 3 相电压加零序电压输入通道。
配备 8 组可编程输出继电器,含 2 组高速跳闸接点。
集成谐波分析、电压骤降与骤升记录、故障录波功能。
内置 Web 服务器,支持远程访问与诊断。
工作温度范围 -25℃ 至 +55℃,符合相关标准。
支持导轨安装或嵌入式盘面安装,标准 4U 高度。
结尾:
综上所述,ABB 1MRK002122-ABR03 继电器接口板集保护、测量、通信于一体,具有功能全面、响应快速、兼容性强等特点,是智能变电站和数字化配电自动化系统中的关键设备。
ABB 1MRK002122-ABR03 is Relion ® The 615 series is a high-performance digital feeder protection and measurement relay that integrates protection, control, measurement, monitoring, and communication functions, designed specifically for medium voltage distribution networks.
Middle (15 characteristics):
Belonging to the ABB Relion 615 series, developed based on the REF615 platform.
Suitable for feeder protection in 6-36 kV medium voltage distribution networks.
Integrate protection functions such as phase overcurrent, grounding overcurrent, circuit breaker failure, and thermal overload.
Support directional overcurrent protection, which can effectively distinguish faults within and outside the zone.
Equipped with a dedicated high-speed trip exit, with a response time of less than 20 milliseconds.
Supports IEC 61850 Edition 2 standard, including GOOSE, MMS, and SV services.
Compatible with Modbus RTU and TCP communication protocols for easy system integration.
The measurement accuracy of current and voltage is ± 0.5%, and the measurement accuracy of electrical energy is ± 1%.
Equipped with 3 phase current and 1 zero sequence current input channel.
Equipped with a 3-phase voltage and zero sequence voltage input channel.
Equipped with 8 sets of programmable output relays, including 2 sets of high-speed trip contacts.
Integrated harmonic analysis, voltage dip and surge recording, and fault waveform recording functions.
Built in web server, supporting remote access and diagnostics.
The working temperature range is -25 ℃ to+55 ℃, which meets relevant standards.
Supports rail installation or embedded panel installation, with a standard height of 4U.
Ending
In summary, the ABB 1MRK002122-ABR03 relay interface board integrates protection, measurement, and communication, and has the characteristics of comprehensive functionality, fast response, and strong compatibility. It is a key equipment in intelligent substations and digital distribution automation systems.

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