ABB 1MRK002239-BBr02电源供应板 PDF资料
1.产 品 资 料 介 绍：
中文资料：
产品名称：ABB 1MRK002239-BBr02 电源供应板
类型：工业级电源模块
制造商：ABB
一、功能概述
电压转换与稳压输出
将交流或直流输入电压转换为装置所需的稳定直流输出电压，保障系统正常运行。供电管理
支持多路输出，可同时为控制单元、通信模块、继电保护单元等多个子系统供电。系统保护
提供过压、过流、短路等保护功能，提升设备运行安全性和稳定性。状态监测
支持供电状态监控，可输出工作状态信号用于系统自诊断与报警。
二、应用领域
数字变电站系统
用于变电站中智能电子设备（IED）、合并单元、远方终端等系统供电。继电保护装置
应用于 ABB REL670、REF615、RET670 等系列设备中，为核心保护控制回路供电。控制和监测系统
支持 SCADA、人机界面、数据采集模块等系统稳定运行。继保成套柜或保护屏内电源单元
集成于 ABB 成套设备中，为整个保护/控制系统提供集中供电。
三、产品特性（常见参数）
宽电压输入范围（如 24VDC–250VDC 或 85–264VAC）
多路直流输出（典型值如 +5VDC、+12VDC、+24VDC）
高可靠性设计，满足电力系统长期连续运行要求
抗电磁干扰能力强，适应变电站等高干扰环境
支持热插拔、模块化更换，便于维修与维护
英文资料：
Product Name: ABB 1MRK002239-BBr02 Power Supply Board
Type: Industrial grade power module
Manufacturer: ABB
1、 Function Overview
Voltage Conversion and Stable Voltage Output
Convert AC or DC input voltage into a stable DC output voltage required by the device to ensure the normal operation of the system.
Power supply management
Supports multiple outputs and can simultaneously supply power to multiple subsystems such as control units, communication modules, and relay protection units.
system protection
Provide protection functions such as overvoltage, overcurrent, and short circuit to enhance the safety and stability of equipment operation.
Condition monitoring
Supports power supply status monitoring and can output working status signals for system self diagnosis and alarm.
2、 Application Fields
Digital Substation System
Used for supplying power to intelligent electronic devices (IEDs), merging units, remote terminals, and other systems in substations.
Relay protection device
Applied in ABB REL670, REF615, RET670 and other series of equipment, it supplies power to the core protection control circuit.
Control and monitoring system
Support stable operation of SCADA, human-machine interface, data acquisition module and other systems.
Power supply unit inside the relay protection cabinet or protective screen
Integrated into ABB complete equipment, providing centralized power supply for the entire protection/control system.
3、 Product features (common parameters)
Wide voltage input range (such as 24VDC-250VDC or 85-264VAC)
Multi channel DC output (typical values such as+5VDC,+12VDC,+24VDC)
High reliability design to meet the long-term continuous operation requirements of the power system
Strong anti-interference ability, suitable for high interference environments such as substations
Support hot swapping and modular replacement for easy repair and maintenance
2.产 品 展 示
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