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ALSTOM PS421電流時(shí)間保護(hù)器

1.產(chǎn) 品 資 料 介 紹：

中文資料：

ALSTOM PS421 電流時(shí)間保護(hù)器主要應(yīng)用于電力系統(tǒng)中的以下幾個(gè)關(guān)鍵領(lǐng)域：

1. 發(fā)電廠和變電站：用于保護(hù)發(fā)電機(jī)、變壓器和其他關(guān)鍵設(shè)備免受電流異常（如過(guò)載、短路）造成的損壞。在電力系統(tǒng)中，這些保護(hù)器能夠快速檢測(cè)電流異常并迅速切斷電路，以確保設(shè)備的安全運(yùn)行和系統(tǒng)的穩(wěn)定性。

2. 配電系統(tǒng)：在工業(yè)和商業(yè)建筑的配電系統(tǒng)中廣泛使用，以保護(hù)電氣設(shè)備和線路免受突發(fā)電流過(guò)大或短路情況的影響。這有助于減少停機(jī)時(shí)間和維護(hù)成本，提高電力分配的可靠性和安全性。

3. 鐵路和交通系統(tǒng)：在鐵路信號(hào)系統(tǒng)、電氣化鐵路和道路交通信號(hào)控制中，PS421 可用于監(jiān)測(cè)電流并確保各種信號(hào)設(shè)備的穩(wěn)定運(yùn)行，以確保交通安全和運(yùn)行的連續(xù)性。

4. 工業(yè)自動(dòng)化：作為工業(yè)控制系統(tǒng)的一部分，用于自動(dòng)化生產(chǎn)線和設(shè)備中，保護(hù)各種電動(dòng)機(jī)、傳動(dòng)裝置和機(jī)械設(shè)備免受電流異常帶來(lái)的損壞，確保生產(chǎn)線的高效運(yùn)行和設(shè)備的長(zhǎng)壽命。

5. 船舶和海上設(shè)施：在船舶和海上平臺(tái)的電力分配系統(tǒng)中，PS421 保護(hù)器用于監(jiān)測(cè)和保護(hù)關(guān)鍵設(shè)備，以應(yīng)對(duì)海上環(huán)境中可能發(fā)生的電力波動(dòng)和故障。

總體來(lái)說(shuō)，ALSTOM PS421 電流時(shí)間保護(hù)器通過(guò)其可靠的電流監(jiān)測(cè)和保護(hù)功能，在多個(gè)關(guān)鍵領(lǐng)域中起到關(guān)鍵作用，保障電氣設(shè)備和系統(tǒng)的安全運(yùn)行和可靠性。

英文資料：

The ALSTOM PS421 current time protector is mainly used in the following key areas of power systems:

Power plants and substations: used to protect generators, transformers, and other critical equipment from damage caused by abnormal currents (such as overload and short circuits). In the power system, these protectors can quickly detect current anomalies and quickly cut off circuits to ensure the safe operation of equipment and system stability.

Distribution system: widely used in industrial and commercial building distribution systems to protect electrical equipment and circuits from the impact of sudden high currents or short circuits. This helps to reduce downtime and maintenance costs, and improve the reliability and safety of power distribution.

Railway and Transportation Systems: In railway signal systems, electrified railways, and road traffic signal control, PS421 can be used to monitor current and ensure the stable operation of various signal equipment to ensure traffic safety and continuity of operation.

Industrial automation: As a part of industrial control systems, it is used in automated production lines and equipment to protect various motors, transmission devices, and mechanical equipment from damage caused by abnormal currents, ensuring efficient operation of production lines and long service life of equipment.

Ships and offshore facilities: In the power distribution system of ships and offshore platforms, the PS421 protector is used to monitor and protect critical equipment to cope with potential power fluctuations and faults in the offshore environment.

Overall, the ALSTOM PS421 current time protector plays a crucial role in multiple critical areas through its reliable current monitoring and protection functions, ensuring the safe operation and reliability of electrical equipment and systems.

2.產(chǎn)      品      展      示      

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品牌：ALSTOM

型號(hào)：PS421電流時(shí)間保護(hù)器

質(zhì)保：一年

成色：全新/二手

優(yōu)勢(shì)產(chǎn)品：ABB、GE、FOXBORO、TRICONEX、BENTLY、A-B、MOTOROLA、HONEYWELL 、SCHNEIDER 

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特點(diǎn)：主營(yíng)產(chǎn)品各種模塊/卡件，控制器，觸摸屏，伺服驅(qū)動(dòng)器。

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