GE SR469 469-P5-HI-A20-E 電機管理繼電器 PDF資料
1.產(chǎn) 品 資 料 介 紹：
中文資料：
SR469 是 GE Multilin 系列中的一款高性能電機管理繼電器，專為保護和控制電動機而設(shè)計，廣泛應(yīng)用于工業(yè)和發(fā)電領(lǐng)域。該繼電器支持多種電動機保護功能，包括過載保護、堵轉(zhuǎn)保護、過電壓和欠電壓保護、失相保護、溫度保護等。
SR469 繼電器特別適合對大功率電動機進行精確保護，能夠?qū)崟r監(jiān)控電動機的運行狀態(tài)，及時發(fā)現(xiàn)潛在故障并進行報警或斷電，確保電動機和電力設(shè)備的長期安全可靠運行。
主要技術(shù)參數(shù)
| 項目 | 參數(shù)說明 |
|---|---|
| 保護功能 | 過載保護、短路保護、過電壓、欠電壓、堵轉(zhuǎn)保護、失相保護、溫度保護、接地故障保護等 |
| 輸入電壓范圍 | 85-265 VAC/DC |
| 輸出控制方式 | 繼電器輸出、報警輸出 |
| 輸出觸點類型 | 常開觸點（NO），常閉觸點（NC） |
| 繼電器配置 | 5 款標準配置，支持多種類型的輸入與輸出接點配置 |
| 顯示與控制 | LCD 顯示，支持按鍵操作，用戶界面簡潔易用 |
| 保護功能時間延遲 | 可調(diào)節(jié)時間延遲功能 |
| 通訊接口 | 支持 Modbus、DNP3 等通訊協(xié)議 |
| 環(huán)境溫度范圍 | -20°C 至 +60°C |
| 繼電器壽命 | ≥ 10 萬次操作 |
| 安裝方式 | 面板安裝，標準 19 英寸機架安裝（可選配機架） |
| 認證標準 | UL、CE、CSA、IEC 60947-4-1、IEC 60255 |
產(chǎn)品特點
全面的電機保護功能：集成多種電機保護功能，適用于各種應(yīng)用場景，減少電動機故障的風險
高精度與高可靠性：提供精確的過載、過壓、欠壓、接地故障等保護，確保電動機不受損壞
智能化診斷功能：支持自診斷功能，實時顯示電動機運行狀態(tài)與故障報警，簡化故障排查與維護
寬廣的通訊接口：支持 Modbus RTU、Modbus TCP、DNP3 等通信協(xié)議，方便與自動化控制系統(tǒng)集成
可調(diào)節(jié)保護設(shè)置：保護設(shè)置可以根據(jù)具體需求進行靈活調(diào)整，支持個性化配置
堅固耐用：適用于嚴苛環(huán)境，具有較強的抗干擾能力
支持遠程監(jiān)控與控制：可以通過網(wǎng)絡(luò)進行遠程監(jiān)控和操作，提升管理效率
英文資料：
SR469 is a high-performance motor management relay in the GE Multilin series, designed specifically for protecting and controlling electric motors, widely used in industrial and power generation fields. This relay supports multiple motor protection functions, including overload protection, locked rotor protection, overvoltage and undervoltage protection, phase loss protection, temperature protection, etc.
SR469 relay is particularly suitable for precise protection of high-power motors, which can monitor the operating status of the motor in real time, detect potential faults in a timely manner and issue alarms or power outages, ensuring the long-term safe and reliable operation of the motor and power equipment.
Main technical parameters
Project parameter description
Protection functions include overload protection, short circuit protection, overvoltage, undervoltage, locked rotor protection, phase loss protection, temperature protection, ground fault protection, etc
Input voltage range 85-265 VAC/DC
Output control mode: Relay output, alarm output
Output contact type: normally open contact (NO), normally closed contact (NC)
Relay configuration with 5 standard configurations, supporting multiple types of input and output contact configurations
Display and control LCD display, support button operation, simple and easy-to-use user interface
Protection function with adjustable time delay function
The communication interface supports communication protocols such as Modbus and DNP3
Environmental temperature range -20 ° C to+60 ° C
Relay lifespan ≥ 100000 operations
Installation method: Panel installation, standard 19 inch rack installation (optional rack)
Certification standards UL, CE, CSA, IEC 60947-4-1, IEC 60255
Product Features
Comprehensive motor protection function: integrating multiple motor protection functions, suitable for various application scenarios, reducing the risk of motor failure
High precision and high reliability: providing precise protection against overload, overvoltage, undervoltage, grounding faults, etc., ensuring that the motor is not damaged
Intelligent diagnostic function: supports self diagnostic function, real-time display of motor operation status and fault alarms, simplifies fault diagnosis and maintenance
Wide communication interface: supports communication protocols such as Modbus RTU, Modbus TCP, DNP3, etc., making it easy to integrate with automation control systems
Adjustable protection settings: The protection settings can be flexibly adjusted according to specific needs and support personalized configuration
Durable and sturdy: suitable for harsh environments, with strong anti-interference ability
Support remote monitoring and control: remote monitoring and operation can be carried out through the network to improve management efficiency
2.產(chǎn) 品 展 示
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