Efficiency and safety coexist, intelligent controller optimizes the operation of 3" Hybrid AC/DC Solar Water Pump

The intelligent controller equipped with Deye "3" hybrid AC/DC solar water pump integrates a number of advanced protection technologies to ensure that the water pump can operate stably in various complex power environments and avoid equipment damage caused by power fluctuations or improper wiring. As an important innovation of Deye in the field of intelligent water pumps, this controller optimizes the energy utilization efficiency of the water pump and provides users with a high level of safety protection.
The protection functions of the intelligent controller mainly include six core protection measures: over-high/low voltage protection, over-current protection, low-speed protection, phase loss protection, start-up protection and reverse connection protection. The integration of these protection functions enables the water pump to work stably in a changing environment. Even in the case of large voltage fluctuations or wiring errors, it can still effectively avoid equipment failures and ensure long-term operation of the system.
Over-high/low voltage protection can ensure stable operation. Power fluctuations are a common problem in the operation of electrical equipment, especially in some remote areas or places with unstable power grids. Voltage instability may cause equipment damage. The over-high/low voltage protection function of Deye's intelligent controller can automatically cut off the power supply and start the protection mode when the voltage exceeds the normal range to prevent the water pump from being affected by over-high or under-low voltage. This protection ensures that the pump can continue to operate safely in the face of power fluctuations and maximizes the service life of the equipment.
In applications such as agricultural irrigation and rural water supply, the grid voltage fluctuates frequently, and this protection function undoubtedly provides users with additional safety protection. Whether the voltage rises or falls suddenly, the pump can automatically adjust through the intelligent controller, avoiding equipment failures caused by voltage problems and ensuring the continuous operation of the pump.

Overcurrent is one of the common causes of damage to electrical equipment, especially when the equipment is started or the load is too large, the current increases sharply, which may cause serious damage to the motor and internal circuit of the pump. The overcurrent protection function of Deye Intelligent Controller can monitor the current changes of the pump in real time. If the current exceeds the safe range, the system will immediately disconnect the power supply and alarm to prevent the pump from continuing to operate in the overcurrent state.
This function plays a vital role in the use process, especially in some scenarios with large changes in water consumption, such as agricultural irrigation or industrial water use, to avoid pump failures caused by instantaneous current increases. Through overcurrent protection, the pump can be intelligently adjusted when the load is large to ensure the safety and stability of the equipment.

During the start-up process of the water pump, if the voltage or current is unstable, the water pump may start slowly or even fail to start normally. The low-speed protection function of the Deye intelligent controller monitors the low-speed operation during the start-up process of the water pump. When the water pump fails to reach the normal speed within the predetermined time, the controller will automatically cut off the power supply to prevent the water pump from running for a long time at a low speed. This protection function can effectively prevent the water pump from being damaged due to unsmooth start-up or excessive load.
Low-speed protection improves the success rate of water pump start-up and reduces the risk of equipment damage caused by improper start-up, especially suitable for areas with large voltage fluctuations. In agricultural irrigation or rural water supply, the start-up stability of the water pump is crucial, and low-speed protection provides users with more security.

In some application scenarios that require three-phase electricity, the phase loss protection function is particularly important. If one phase of the three-phase electricity is missing due to power supply problems or wiring errors, the water pump may malfunction or fail to start, and may even cause the motor to burn out. The phase loss protection function of the Deye intelligent controller can detect the status of the three-phase electricity. Once a phase loss is found, the power supply is immediately disconnected and an alarm is issued to prevent the water pump from being damaged due to phase loss.
This function is particularly suitable for industrial fields and large-scale agricultural irrigation systems, ensuring that the water pump can still operate normally under unstable power supply and avoiding equipment damage caused by phase loss.

The startup process of the water pump is crucial to its long-term stable operation, especially under poor power conditions or heavy loads. The startup protection function of the Deye intelligent controller uses an intelligent algorithm to monitor in real time when the water pump starts, ensuring that the water pump starts smoothly and avoiding damage to the equipment caused by excessive starting current and load at the moment of startup. The addition of the startup protection function enables the water pump to start smoothly under various complex environmental conditions, especially in occasions such as agricultural irrigation where frequent startup is required, ensuring the stability and safety of the equipment.

The reverse connection protection function is an innovative design of the Deye intelligent controller. If the user makes a wrong connection during the installation process, the water pump may not work properly or damage the equipment. The reverse connection protection function of the intelligent controller can detect the wiring status in real time. Once the power supply is found to be reversed, the system will automatically stop running and issue a reverse connection warning. With this function, users can avoid equipment damage caused by wiring errors and improve the operational safety of the system.