GE 239-RTD-AN 電機(jī)保護(hù)繼電器 PDF資料
1.產(chǎn) 品 資 料 介 紹：
中文資料：
GE 239-RTD-AN 電機(jī)保護(hù)繼電器 是一種先進(jìn)的電機(jī)保護(hù)設(shè)備，專(zhuān)門(mén)設(shè)計(jì)用于實(shí)時(shí)監(jiān)測(cè)電機(jī)的運(yùn)行狀態(tài)，并提供可靠的保護(hù)功能。以下是關(guān)于該繼電器的關(guān)鍵信息：
主要特點(diǎn)：
實(shí)時(shí)溫度監(jiān)控：
- 支持 RTD（熱電阻）輸入，可監(jiān)測(cè)電機(jī)繞組和軸承的溫度，防止過(guò)熱損壞。
- 多個(gè) RTD 通道，用于同時(shí)監(jiān)控不同部位的溫度。
多功能保護(hù)：
- 提供電機(jī)過(guò)熱保護(hù)、過(guò)載保護(hù)、欠載保護(hù)。
- 支持啟?？刂坪蛨?bào)警功能，可快速響應(yīng)異常狀態(tài)。
先進(jìn)的通信功能：
- 支持 Modbus 等工業(yè)通信協(xié)議，方便與 PLC 或 SCADA 系統(tǒng)集成。
- 可通過(guò)遠(yuǎn)程監(jiān)控和控制，實(shí)現(xiàn)智能化管理。
事件記錄：
- 內(nèi)置事件記錄功能，能夠存儲(chǔ)故障和報(bào)警歷史，用于故障分析和維護(hù)優(yōu)化。
用戶(hù)友好設(shè)計(jì)：
- 直觀(guān)的操作界面，易于安裝和設(shè)置。
- LED 指示燈和液晶顯示屏，提供實(shí)時(shí)狀態(tài)和報(bào)警信息。
技術(shù)規(guī)格：
| 項(xiàng)目 | 參數(shù) |
|---|---|
| 電源電壓 | 120V AC 或 240V AC |
| 輸入類(lèi)型 | RTD（銅、鉑或鎳熱電阻） |
| RTD 通道數(shù)量 | 6 或更多 |
| 通信接口 | RS-485，支持 Modbus |
| 工作溫度范圍 | -20°C 至 +70°C |
| 防護(hù)等級(jí) | IP20（面板安裝時(shí)可達(dá)更高防護(hù)等級(jí)） |
| 安裝方式 | 面板安裝或 DIN 導(dǎo)軌安裝 |
英文資料：
The GE 239-RTD-AN motor protection relay is an advanced motor protection device designed specifically for real-time monitoring of the motor's operating status and providing reliable protection functions. The following is key information about the relay:
Main features:
Real time temperature monitoring:
Supports RTD (Thermistor) input, which can monitor the temperature of motor windings and bearings to prevent overheating damage.
Multiple RTD channels are used to simultaneously monitor the temperature of different parts.
Multi functional protection:
Provide motor overheating protection, overload protection, and underload protection.
Supports start stop control and alarm functions, and can quickly respond to abnormal states.
Advanced communication functions:
Supports industrial communication protocols such as Modbus for easy integration with PLC or SCADA systems.
Intelligent management can be achieved through remote monitoring and control.
Event record:
Built in event recording function, capable of storing fault and alarm history for fault analysis and maintenance optimization.
User friendly design:
Intuitive user interface, easy to install and set up.
LED indicator lights and LCD display screen provide real-time status and alarm information.
Technical specifications:
Project parameters
Power supply voltage 120V AC or 240V AC
Input type RTD (copper, platinum, or nickel thermistor)
RTD channel quantity 6 or more
Communication interface RS-485, supporting Modbus
Working temperature range -20 ° C to+70 ° C
Protection level IP20 (higher protection level can be achieved when installing the panel)
Installation method: panel installation or DIN rail installation
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