ABB 1MRK002239-BBr02電源供應板 PDF資料
1.產(chǎn) 品 資 料 介 紹：
中文資料：
產(chǎn)品名稱(chēng)：ABB 1MRK002239-BBr02 電源供應板
類(lèi)型：工業(yè)級電源模塊
制造商：ABB
一、功能概述
電壓轉換與穩壓輸出
將交流或直流輸入電壓轉換為裝置所需的穩定直流輸出電壓，保障系統正常運行。供電管理
支持多路輸出，可同時(shí)為控制單元、通信模塊、繼電保護單元等多個(gè)子系統供電。系統保護
提供過(guò)壓、過(guò)流、短路等保護功能，提升設備運行安全性和穩定性。狀態(tài)監測
支持供電狀態(tài)監控，可輸出工作狀態(tài)信號用于系統自診斷與報警。
二、應用領(lǐng)域
數字變電站系統
用于變電站中智能電子設備（IED）、合并單元、遠方終端等系統供電。繼電保護裝置
應用于 ABB REL670、REF615、RET670 等系列設備中，為核心保護控制回路供電。控制和監測系統
支持 SCADA、人機界面、數據采集模塊等系統穩定運行。繼保成套柜或保護屏內電源單元
集成于 ABB 成套設備中，為整個(gè)保護/控制系統提供集中供電。
三、產(chǎn)品特性（常見(jiàn)參數）
寬電壓輸入范圍（如 24VDC–250VDC 或 85–264VAC）
多路直流輸出（典型值如 +5VDC、+12VDC、+24VDC）
高可靠性設計，滿(mǎn)足電力系統長(cháng)期連續運行要求
抗電磁干擾能力強，適應變電站等高干擾環(huán)境
支持熱插拔、模塊化更換，便于維修與維護
英文資料：
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.產(chǎn) 品 展 示
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