購買咨詢熱線/Phone：
郵箱/Email：
WhatsApp：描述
ABB REF545KB133AAAA 饋線終端保護裝置
The ABB REF545KB133AAAA is a feeder terminal protection device produced by ABB and is one of the ABB REF545 series products.
ABB REF545KB133AAAA 是一款由 ABB 公司生產(chǎn)的 饋線終端保護裝置，屬于 ABB REF 545 系列產(chǎn)品之一。
This equipment is widely used in medium-voltage power systems for protecting, controlling, measuring and monitoring the operating status of medium-voltage power grids.
該設備廣泛應用于中壓電力系統(tǒng)，用于保護、控制、測量和監(jiān)控中壓電網(wǎng)的運行狀態(tài)。
It integrates multiple functions, including overcurrent protection, ground fault protection, phase imbalance protection, frequency protection, motor protection, capacitor bank protection, etc., and supports multiple communication protocols, facilitating integration with SCADA systems or other automated equipment.
它集成了多種功能，包括過流保護、接地故障保護、相位失衡保護、頻率保護、電動機保護、電容器組保護等，并支持多種通信協(xié)議，便于與 SCADA 系統(tǒng)或其他自動化設備集成。
Product Overview
產(chǎn)品概述
The ABB REF545KB133AAAA is a high-performance power system protection device, specifically designed for medium-voltage power grids, capable of providing rapid, selective protection, monitoring and control functions.
ABB REF545KB133AAAA 是一款高性能的 電力系統(tǒng)保護裝置，專為中壓電網(wǎng)設計，能夠提供快速、選擇性的保護、監(jiān)控和控制功能。
It is applicable to a variety of power equipment, such as transformers, motors, capacitor banks, etc.
它適用于多種電力設備，如變壓器、電動機、電容器組等。
This device adopts digital signal processing technology, which can quickly detect abnormal current and voltage signals in the power system and compare them with the preset fault protection conditions. Once a fault is detected, it immediately cuts off the fault connection to prevent the fault from spreading to the power grid.
該設備采用數(shù)字信號處理技術，能夠快速檢測電力系統(tǒng)中的異常電流和電壓信號，并與預設的故障保護條件進行比較，一旦檢測到故障，立即切斷故障鏈接，防止故障蔓延至電網(wǎng)。
Technical parameters
技術參數(shù)
Model: REF545KB133AAAA
型號 REF545KB133AAAA
Manufacturer ABB
制造商 ABB
Rated voltage: 220V AC/DC ±20%
額定電壓 220V AC/DC ±20%
Frequency range: 50/60 Hz ±10%
頻率范圍 50/60 Hz ±10%
Protection functions include overcurrent, ground fault, phase imbalance, frequency protection, motor protection, capacitor bank protection, etc
保護功能 過流、接地故障、相位失衡、頻率保護、電動機保護、電容器組保護等
The communication interface supports protocols such as IEC 61850, Modbus, RS485, and Ethernet
通信接口 支持 IEC 61850、Modbus、RS485、以太網(wǎng)等協(xié)議
Operating temperature: -25°C to +70°C
工作溫度 -25°C 至 +70°C
The insulation resistance is greater than 100MΩ
絕緣電阻 大于 100MΩ
The isolation voltage is greater than 500Vrms
隔離電壓 大于 500Vrms
The response time is less than 1ms
響應時間 小于 1ms
Dimensions: 144×92×88mm
尺寸 144×92×88mm
The installation method is suitable for switch cabinet installation. The display part can be separated, which is convenient for installation and operation
安裝方式 適用于開關柜安裝，顯示部分可分離，便于安裝和操作
Application scenarios
應用場景
ABB REF545KB133AAAA is widely used in the following fields:
ABB REF545KB133AAAA 廣泛應用于以下領域：
Power system: It is used in substations and distribution networks to protect and control medium-voltage power grids.
電力系統(tǒng)：用于變電站和配電網(wǎng)絡中，保護和控制中壓電網(wǎng)。
Industrial automation: Used for protecting and controlling critical power equipment and production lines.
工業(yè)自動化：用于保護和控制關鍵電力設備和生產(chǎn)線。
Energy management: Used for monitoring and optimizing power quality.
能源管理：用于監(jiān)控和優(yōu)化電能質(zhì)量。
Water treatment and water supply systems: used for protecting and controlling pumping stations and power distribution facilities.
水處理和供水系統(tǒng)：用于保護和控制泵站和配電設施。
Oil and gas: Facilities used for the protection and control of the extraction, transmission and processing of oil and gas.
石油和天然氣：用于保護和控制石油和天然氣的提取、傳輸和處理設施。
Advantages and Characteristics
優(yōu)勢與特點
Multi-functional integration: It integrates protection, control, measurement, monitoring and communication functions.
多功能集成：集保護、控制、測量、監(jiān)控和通信功能于一體。
High reliability: It has high reliability under various operating conditions.
高可靠性：在各種運行條件下具有高可靠性。
Flexible communication: Supports multiple communication protocols, facilitating integration with other systems.
靈活通信：支持多種通信協(xié)議，便于與其他系統(tǒng)集成。
Intuitive operation interface: Equipped with a large LCD graphic display for convenient operation and monitoring.
直觀操作界面：配備大 LCD 圖形顯示，便于操作和監(jiān)控。
Durable and sturdy: Suitable for various industrial environments, both indoor and outdoor.
堅固耐用：適用于各種工業(yè)環(huán)境，包括室內(nèi)和室外。
Summary
總結
ABB REF545KB133AAAA is a high-performance medium-voltage power grid feeder terminal protection device, featuring powerful protection functions and flexible communication capabilities.
ABB REF545KB133AAAA 是一款高性能的中壓電網(wǎng)饋線終端保護裝置，具有強大的保護功能和靈活的通信能力。
It is widely applied in multiple fields such as power systems, industrial automation, and energy management, and is an important device for ensuring the stable operation of power systems.
它廣泛應用于電力系統(tǒng)、工業(yè)自動化、能源管理等多個領域，是保障電力系統(tǒng)穩(wěn)定運行的重要設備。
其他型號推薦：
ABB 3BHE039770R0102 PPD539A102
ABB 3BHB030310R0001 5SHY4045L0006
ABB 3BHE046836R0101 GFD563A101
ABB 3BHE050077R0102 UNS0881b-PV2
ABB 3BHE023784R2530 PPD113B01-25-111000
公司介紹：成都陽光不斷創(chuàng)新致力于提升停產(chǎn)的自動化零件供應水平，無論客戶身處何地，無論所需配件多么稀有，我們總能將客戶與所需產(chǎn)品緊密連接 ，成都陽光零部件覆蓋廣泛。
急切需要自動化或控制零件？ 全新、Used和已停產(chǎn)的自動化機械零件的全球供應商。
客戶支持快速響應
合作伙伴網(wǎng)絡橫跨各個大洲
全球合作伙伴網(wǎng)絡
Company Introduction:
Chengdu Sunshine Xihe Co., Ltd. specializes in one-stop procurement consulting for imported industrial spare parts, offering original equipment and professional discontinued parts services. We are committed to providing efficient and reliable automation solutions for our customers. Customer support fast responseThe network of partners spans all continentsGlobal partner networkAlways achieve more delivery, be it parts, service or speed
始終實現(xiàn)更多的交付，無論是零件、服務還是速度
