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ABB REF620E_F-NBFNAANNNCC1BNN1X 保護繼電器
The ABB REF620E_F-NBFNAANNNCC1BNN1X is a high-performance protection relay specifically designed for critical protection and monitoring applications in power systems.
ABB REF620E_F-NBFNAANNNCC1BNN1X 是一款高性能的保護繼電器，專為電力系統(tǒng)中的關鍵保護和監(jiān)控應用而設計。
It belongs to ABB’s REF620 series and features comprehensive protection, control and monitoring functions, suitable for protection and control in medium and high voltage power grids.
它屬于ABB的REF620系列，具有全面的保護、控制和監(jiān)控功能，適用于中壓和高壓電網的保護與控制。
Product function
產品功能
Protection function
保護功能：
Overcurrent protection: Detects and responds to current overload conditions.
過流保護：檢測并響應電流過載情況。
Ground fault protection: Detect and respond to ground faults.
接地故障保護：檢測并響應接地故障。
Under-voltage protection: Detects the situation where the voltage is lower than the set value.
欠壓保護：檢測電壓低于設定值的情況。
Overvoltage protection: Detects the situation where the voltage is higher than the set value.
過壓保護：檢測電壓高于設定值的情況。
Short-circuit protection: Quick response to short-circuit faults.
短路保護：快速響應短路故障。
Direction protection: Used to detect abnormal current direction.
方向保護：用于檢測電流方向異常。
Motor protection: Provides motor overload and locked-rotor protection.
電機保護：提供電機過載和堵轉保護。
Distance protection: Used for the protection of long-distance lines.
距離保護：用于長距離線路的保護。
Frequency protection: Detect abnormal system frequencies.
頻率保護：檢測系統(tǒng)頻率異常。
Control function
控制功能：
Trip control: When a fault is detected, the circuit breaker is automatically triggered to trip.
跳閘控制：在檢測到故障時，自動觸發(fā)斷路器跳閘。
Alarm control: It provides multiple alarm outputs to indicate the system status.
報警控制：提供多種報警輸出，用于指示系統(tǒng)狀態(tài)。
Load control: Supports precise control of the load.
負載控制：支持對負載的精確控制。
Monitoring function
監(jiān)控功能：
Real-time monitoring: Real-time monitoring of the operating status of the power system, including parameters such as voltage, current, and frequency.
實時監(jiān)測：實時監(jiān)測電力系統(tǒng)的運行狀態(tài)，包括電壓、電流、頻率等參數。
Event recording: Records events in the system to facilitate fault analysis and diagnosis.
事件記錄：記錄系統(tǒng)中的事件，便于故障分析和診斷。
Data recording: Records system operation data and supports remote monitoring and analysis.
數據記錄：記錄系統(tǒng)運行數據，支持遠程監(jiān)控和分析。
Communication function
通信功能：
Communication protocol: Supports multiple communication protocols, including IEC 61850, Modbus, DNP3, etc., facilitating integration with the upper computer system.
通信協(xié)議：支持多種通信協(xié)議，包括IEC 61850、Modbus、DNP3等，便于與上位機系統(tǒng)集成。
Remote communication: Supports remote communication via Ethernet, USB2.0 and serial ports to achieve remote monitoring and control.
遠程通信：支持通過以太網、USB2.0和串行端口進行遠程通信，實現遠程監(jiān)控和控制。
Time synchronization: Support SNTP Ethernet or a separate bus of IRIG-B for time synchronization to ensure data accuracy.
時間同步：支持SNTP的以太網或IRIG-B的單獨總線進行時間同步，確保數據的準確性。
Technical parameters
技術參數
Input voltage:
輸入電壓：
Rated voltage range: 110V/220V/380V AC/DC.
額定電壓范圍：110V/220V/380V AC/DC。
Voltage input range: -10 to +10 volts.
電壓輸入范圍：-10至+10伏。
Current input range: 4 to 20 milliamperes.
電流輸入范圍：4至20毫安。
Factory calibration: 10 volts ±2 millivolts.
出廠校準：10伏±2毫伏。
Output contact
輸出觸點：
Multiple output contact alarms and trips are available, supporting various DC voltages.
多個輸出觸點報警和跳閘，支持多種直流電壓。
Operating temperature
工作溫度：
Operating temperature range: -40°C to 70°C.
操作溫度范圍：-40°C至70°C。
Storage temperature range: -40°C to 85°C.
存儲溫度范圍：-40°C至85°C。
Installation method
安裝方式：
Supports DIN rail or panel installation.
支持DIN導軌或面板安裝。
Size and weight
尺寸與重量：
Dimensions: 165 x 102 x 23 mm.
尺寸：165 x 102 x 23毫米。
Weight: Approximately 1-2 kilograms.
重量：約1-2公斤。
Other features
其他特性：
High protection grade: Suitable for high-demand environments such as the food and pharmaceutical industries.
高防護等級：適用于食品和制藥行業(yè)等高要求環(huán)境。
Rapid response: Real-time monitoring of the power system status to ensure the system’s rapid response.
快速響應：實時監(jiān)測電力系統(tǒng)狀態(tài)，確保系統(tǒng)的快速響應。
Flexible configuration: Through software configuration, protection solutions can be customized according to different application requirements.
靈活配置：通過軟件配置，可以根據不同的應用需求定制保護方案。
Human-machine interface: Equipped with an LCD display screen and buttons, the operation is simple and intuitive.
人機界面：配備LCD顯示屏和按鍵，操作簡單直觀。
Reliability: The adoption of modular design and redundant design has enhanced the reliability of the system.
可靠性：采用模塊化設計和冗余設計，提高了系統(tǒng)的可靠性。
Application field
應用領域
Power distribution system: Used for the protection and control of power distribution lines.
配電系統(tǒng)：用于配電線路的保護和控制。
Industrial automation: In factories and manufacturing facilities, it is used to control equipment such as motors and lights.
工業(yè)自動化：在工廠和制造設施中，用于控制電機、燈光等設備。
Building automation: Used in commercial and residential buildings to control heating, cooling, lighting and security systems.
建筑自動化：在商業(yè)和住宅建筑中，用于控制供暖、制冷、照明和安全系統(tǒng)。
Process control: In the manufacturing process, it is used to precisely control process variables.
過程控制：在制造過程中，用于精確控制過程變量。
Power system: Used for substation automation, feeder protection, motor protection and generator protection, etc.
電力系統(tǒng)：用于變電站自動化、饋線保護、電動機保護和發(fā)電機保護等。
The ABB REF620E_F-NBFNAANNNCC1BNN1X is a high-performance protection relay, suitable for critical protection and monitoring applications in various power systems. It features comprehensive protection, control and monitoring functions, supports multiple communication protocols, and ensures the high reliability and safety of the system.
ABB REF620E_F-NBFNAANNNCC1BNN1X 是一款高性能的保護繼電器，適用于各種電力系統(tǒng)中的關鍵保護和監(jiān)控應用，具有全面的保護、控制和監(jiān)控功能，支持多種通信協(xié)議，確保系統(tǒng)的高可靠性和安全性。
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公司介紹：成都陽光不斷創(chuàng)新致力于提升停產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品緊密連接 ，成都陽光零部件覆蓋廣泛。
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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
始終實現更多的交付，無論是零件、服務還是速度
