GE 239 電機保護繼電器 PDF資料
1.產(chǎn) 品 資 料 介 紹：
中文資料：
GE 239 電機保護繼電器是一種用于電動機保護的設(shè)備。它的主要功能是監(jiān)控電動機的運行狀態(tài)，以防止因過載、欠載、短路、過電壓、欠電壓、過熱等原因?qū)е碌膿p壞。以下是一些關(guān)鍵特性和功能：
主要功能
- 過載保護：檢測電機是否由于負載過重而導(dǎo)致過電流，以防止電機損壞。
- 欠載保護：檢測電機負載不足的情況，防止因負荷過低而導(dǎo)致的運行異常。
- 短路保護：提供對短路情況的保護，確保電機及其控制系統(tǒng)的安全。
- 過電壓和欠電壓保護：監(jiān)控電機的供電電壓，防止因電壓過高或過低對電機造成損壞。
- 過熱保護：監(jiān)控電機溫度，防止因過熱導(dǎo)致的故障。
應(yīng)用領(lǐng)域
GE 239 電機保護繼電器廣泛應(yīng)用于工業(yè)自動化、機械設(shè)備、電動機控制系統(tǒng)等領(lǐng)域，尤其適用于需要精確保護電動機的場景。
技術(shù)參數(shù)
- 額定電壓：通常有多個選項，適用于不同的電壓等級。
- 保護設(shè)置：可以根據(jù)電機的具體需求設(shè)置保護參數(shù)。
- 顯示和報警：通常配備LCD顯示屏和報警功能，用于顯示故障信息和狀態(tài)。
英文資料：
GE 239 motor protection relay is a device used for motor protection. Its main function is to monitor the operating status of the motor to prevent damage caused by overload, underload, short circuit, overvoltage, undervoltage, overheating, and other reasons. Here are some key features and functions:
major function
Overload protection: detects whether the motor is overloaded and causing overcurrent to prevent motor damage.
Underload protection: detects the situation of insufficient motor load to prevent abnormal operation caused by low load.
Short circuit protection: Provides protection against short circuits to ensure the safety of the motor and its control system.
Overvoltage and undervoltage protection: Monitor the power supply voltage of the motor to prevent damage to the motor caused by high or low voltage.
Overheating protection: Monitor motor temperature to prevent malfunctions caused by overheating.
application area
GE 239 motor protection relays are widely used in industrial automation, mechanical equipment, motor control systems, and other fields, especially suitable for scenarios that require precise protection of motors.
technical parameter
Rated voltage: There are usually multiple options available, suitable for different voltage levels.
Protection settings: Protection parameters can be set according to the specific needs of the motor.
Display and alarm: usually equipped with LCD display screen and alarm function, used to display fault information and status.
2.產(chǎn) 品 展 示
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