SR489-P5-LO-A20-E 電機(jī)保護(hù)器 是一款由 GE（通用電氣）公司制造的電機(jī)保護(hù)器。

  SR489-P5-LO-A20-E 電機(jī)保護(hù)器  詳情介紹： 

GE SR489-P5-LO-A20-E 是一款由 GE（通用電氣）公司制造的電機(jī)保護(hù)器。它設(shè)計(jì)用于電機(jī)保護(hù)和控制，能夠提供多種保護(hù)功能，確保電機(jī)在不同運(yùn)行條件下的安全和穩(wěn)定。該保護(hù)器廣泛應(yīng)用于工業(yè)領(lǐng)域，適用于發(fā)電廠、變電站、制造業(yè)和其他需要高可靠性電機(jī)保護(hù)的場景。

主要功能和特點(diǎn)：

1. 電機(jī)保護(hù)功能：

• 過載保護(hù)：能夠監(jiān)測電機(jī)的運(yùn)行電流，防止因負(fù)載過重而導(dǎo)致的過載情況，保護(hù)電機(jī)免受損害。
• 堵轉(zhuǎn)保護(hù)：檢測電機(jī)是否發(fā)生堵轉(zhuǎn)，并在發(fā)生堵轉(zhuǎn)時(shí)迅速采取保護(hù)措施，如斷開電源或發(fā)出報(bào)警信號。
• 欠壓和過壓保護(hù)：監(jiān)測電機(jī)的電壓，防止由于電壓異常導(dǎo)致的電機(jī)損壞。

2. 故障診斷和監(jiān)控：

• 實(shí)時(shí)監(jiān)控：能夠?qū)崟r(shí)監(jiān)測電機(jī)的運(yùn)行狀態(tài)，包括電流、電壓、功率等參數(shù)，確保電機(jī)在安全范圍內(nèi)運(yùn)行。
• 故障記錄：集成了故障記錄功能，可以記錄電機(jī)運(yùn)行中的異常事件，幫助運(yùn)維人員進(jìn)行故障分析和維護(hù)。

3. 通信和接口：

• 多種通信協(xié)議：支持多種通信協(xié)議，如 Modbus、DNP3、IEC 61850 等，可以與其他控制系統(tǒng)或監(jiān)控系統(tǒng)集成，實(shí)現(xiàn)遠(yuǎn)程監(jiān)控和管理。
• 輸入/輸出接口：提供多種輸入/輸出接口，便于與外部設(shè)備和系統(tǒng)連接。

4. 保護(hù)和報(bào)警功能：

• 報(bào)警機(jī)制：當(dāng)檢測到異常情況時(shí)，能夠通過聲光報(bào)警、繼電器輸出等方式提醒操作人員。
• 保護(hù)動(dòng)作：在發(fā)生嚴(yán)重故障時(shí)，能夠自動(dòng)采取保護(hù)措施，如斷電、停機(jī)等，以保護(hù)電機(jī)和相關(guān)設(shè)備。

5. 配置和調(diào)試：

• 易于配置：支持通過配置軟件進(jìn)行參數(shù)設(shè)置，調(diào)整保護(hù)功能、報(bào)警閾值等，以滿足不同應(yīng)用的需求。
• 用戶界面：提供友好的用戶界面，方便用戶進(jìn)行設(shè)置和操作。

6. 高可靠性和穩(wěn)定性：

• 工業(yè)級設(shè)計(jì)：符合工業(yè)標(biāo)準(zhǔn)，具有高抗干擾能力和高可靠性，能夠在惡劣環(huán)境中穩(wěn)定運(yùn)行。
• 冗余設(shè)計(jì)：某些型號可能具備冗余設(shè)計(jì)，確保在關(guān)鍵組件發(fā)生故障時(shí)，系統(tǒng)能夠繼續(xù)運(yùn)行。

  SR489-P5-LO-A20-E 電機(jī)保護(hù)器 實(shí)物圖片：

english introduction:

GE SR489-P5-LO-A20-E is a motor protector manufactured by GE (General Electric). It is designed for motor protection and control, providing multiple protection functions to ensure the safety and stability of the motor under different operating conditions. This protector is widely used in the industrial field, suitable for power plants, substations, manufacturing, and other scenarios that require high reliability motor protection.

Main functions and features:

Motor protection function:

Overload protection: It can monitor the operating current of the motor, prevent overload caused by excessive load, and protect the motor from damage.

Locking protection: Detect whether the motor is locked and take protective measures quickly in case of blockage, such as disconnecting the power supply or issuing an alarm signal.

Undervoltage and Overvoltage Protection: Monitor the voltage of the motor to prevent damage caused by abnormal voltage.

Fault diagnosis and monitoring:

Real time monitoring: It can monitor the operating status of the motor in real time, including parameters such as current, voltage, power, etc., to ensure that the motor operates within a safe range.

Fault recording: Integrated with fault recording function, it can record abnormal events during motor operation, helping operation and maintenance personnel to analyze and maintain faults.

Communication and Interface:

Multiple communication protocols: Supports multiple communication protocols such as Modbus, DNP3, IEC 61850, etc., and can be integrated with other control or monitoring systems to achieve remote monitoring and management.

Input/Output Interface: Provides multiple input/output interfaces for easy connection with external devices and systems.

Protection and alarm functions:

Alarm mechanism: When an abnormal situation is detected, it can alert the operator through sound and light alarms, relay outputs, and other means.

Protective action: In the event of a serious malfunction, automatic protective measures such as power outage, shutdown, etc. can be taken to protect the motor and related equipment.

Configuration and debugging:

Easy to configure: Supports parameter settings, adjustment of protection functions, alarm thresholds, etc. through configuration software to meet the needs of different applications.

User Interface: Provides a user-friendly interface for users to easily set up and operate.

High reliability and stability:

Industrial grade design: meets industrial standards, has high anti-interference ability and high reliability, and can operate stably in harsh environments.

Redundancy design: Some models may have redundancy design to ensure that the system can continue to operate in the event of critical component failure.

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