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(zhuān)為保護和控制電動(dòng)機而設計，廣泛應用于工業(yè)和發(fā)電領(lǐng)域。該繼電器支持多種電動(dòng)機保護功能，包括過(guò)載保護、堵轉保護、過(guò)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(dòng)機進(jìn)行精確保護，能夠實(shí)時(shí)監控電動(dòng)機的運行狀態(tài)，及時(shí)發(fā)現潛在故障并進(jìn)行報警或斷電，確保電動(dòng)機和電力設備的長(cháng)期安全可靠運行。
主要技術(shù)參數
| 項目 | 參數說(shuō)明 |
|---|---|
| 保護功能 | 過(guò)載保護、短路保護、過(guò)電壓、欠電壓、堵轉保護、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(diǎn)類(lèi)型 | 常開(kāi)觸點(diǎn)（NO），常閉觸點(diǎn)（NC） |
| 繼電器配置 | 5 款標準配置，支持多種類(lèi)型的輸入與輸出接點(diǎn)配置 |
| 顯示與控制 | LCD 顯示，支持按鍵操作，用戶(hù)界面簡(jiǎn)潔易用 |
| 保護功能時(shí)間延遲 | 可調節時(shí)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(wàn)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(diǎn)
全面的電機保護功能：集成多種電機保護功能，適用于各種應用場(chǎng)景，減少電動(dòng)機故障的風(fēng)險
高精度與高可靠性：提供精確的過(guò)載、過(guò)壓、欠壓、接地故障等保護，確保電動(dòng)機不受損壞
智能化診斷功能：支持自診斷功能，實(shí)時(shí)顯示電動(dòng)機運行狀態(tài)與故障報警，簡(jiǎn)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(dòng)化控制系統集成
可調節保護設置：保護設置可以根據具體需求進(jìn)行靈活調整，支持個(gè)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
支持遠程監控與控制：可以通過(guò)網(wǎng)絡(luò )進(jìn)行遠程監控和操作，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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