1. Submersible electric pump protector is a subdivided application product of motor protector. In the functions of measurement, protection, communication, etc., the submersible pump protector and the motor protector are basically common, but the various protections of the submersible electric pump, such as underload, current imbalance, overvoltage, undervoltage, etc. Time-limited types, and these types of protection are often used in general-purpose motor protectors.
2. The submersible pump protector needs to have historical data recording and export functions, while the conventional motor protector has a fault record.
3. In order to facilitate the maintenance and assessment of the submersible electric pump, the submersible electric pump protector needs to have a punching function for punching assessment, and the conventional motor protector does not need to carry this function.
1. Submersible electric pump protector can measure three-phase current, three-phase voltage and frequency in real time, and can display active power, electric energy and other electrical parameters at the same time; can detect and collect the switch type process parameters, 4-20mA Type process parameters are sent to the system through communication.
2. Submersible electric pump protector has protection functions such as overload, phase failure, current imbalance, blockage, blockage, undervoltage, overvoltage, voltage imbalance, etc., and can realize underload self-starting.
3. The submersible pump protector can display real-time and historical curves of parameters such as three-phase current and three-phase voltage.
4. The submersible pump protector can export the stored historical data to the U disk, and the exported file supports the EXCEL operation. After the USB flash drive is inserted into the computer, data analysis can be performed directly without installing additional analysis software. This feature can be used to replace the current recorder.
5. The submersible electric pump protector supports MODBUS and PROFIBUS communication protocols, and can directly transmit real-time data and send start and stop commands through the communication network.
