MPU-32 Motor Protection Unit Demo
The MPU-32 Motor Protection Unit is used to provide current- and temperature-based protection, metering, and data logging for three-phase low-voltage medium-horsepower induction motors. 如果现有电流互感器提供的电机保护已淘汰或老化，可选用此继电器进行改装或升级。 要更换常见的过时继电器，请参阅PMA系列面板封装适配器套件。
- 延长电机使用寿命，避免故障和火灾
- Provides protection throRemotely view measured values and event records, reset trips, and access setpointsReduced overcurrent mode
- 避免因不平衡相造成的过热
- Prevents motor damage by detecting mechanical jams or excessive loading
- Detects low level or no-load conditions
- Limits the motor starts per hour to prevent overheating
- 降低维修时发生弧闪的危险
- View measured and calculated parameters with on-board display
- On-board 100-event recorder for data logging