产品详细信息：GE-239 GE 电机保护继电器
- 电机保护：除了基本的电机保护功能外，GE 239还能对因工艺问题而导致的常见故障提供保护，如泵、风机等的机械保护。
- 故障预警与诊断：在工艺故障造成损坏之前发出警报，并在故障发生后提供快速的故障诊断功能。
- 维护验证：在日常维护过程中验证继电器操作的正确性。
- 通信接口：使用ModBus串行通信接口，可以将整个工厂的电机启动器连接到中央控制/监控系统，实现连续监控和快速故障诊断。
GE-239
产品详细参数：GE-239 GE 电机保护继电器
- 保护类型：包括过载、短路、转子锁定、停转/机械卡住、重复启动、单相/不平衡、接地故障、过温、欠电流等多种保护功能。
- 可编程输出：提供热容量、满载百分比和相电流等可编程输出。
- 显示与记录：具有清晰的LCD显示屏，显示状态、电流、温度等信息。此外，还能记录跳闸/报警事件，为故障诊断提供依据。
- 电源与控制：支持交流/直流控制电源，适用于不同应用场景。
GE-239 应用领域：
- 泵和风机：利用欠电流功能检测泵和风机的吸力损失或流量损失，提供机械保护。
- 压缩机：利用启动计时器为压缩机电机提供电气保护，防止因出口打开而导致的故障。
Product Details: GE-239 GE Motor Protection Relay
Motor protection: In addition to basic motor protection functions, GE 239 can also provide protection for common faults caused by process issues, such as mechanical protection for pumps, fans, etc.
Fault warning and diagnosis: issue an alarm before the process fault causes damage, and provide fast fault diagnosis function after the fault occurs.
Maintenance verification: Verify the correctness of relay operation during daily maintenance.
Communication interface: By using ModBus serial communication interface, the entire factory’s motor starter can be connected to the central control/monitoring system, achieving continuous monitoring and rapid fault diagnosis.
Product detailed parameters: GE-239 GE motor protection relay
Protection types: including overload, short circuit, rotor locking, stop/mechanical jamming, repeated starting, single-phase/unbalanced, ground fault, over temperature, under current and other various protection functions.
Programmable Output: Provides programmable outputs such as heating capacity, full load percentage, and phase current.
Display and recording: With a clear LCD display screen, it displays information such as status, current, temperature, etc. In addition, it can also record trip/alarm events, providing a basis for fault diagnosis.
Power and Control: Supports AC/DC control power supply, suitable for different application scenarios.
GE-239 application areas:
Pump and fan: Using undercurrent function to detect suction loss or flow loss of pump and fan, providing mechanical protection.
Compressor: Using a start timer to provide electrical protection for the compressor motor, preventing malfunctions caused by opening the outlet.
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