The frequency controlled pump is a water pump device that combines variable frequency technology and intelligent control. It can automatically adjust the operating parameters according to actual needs to achieve high efficiency and energy saving. Its main features include: variable frequency control, automatically adjusting the water pump speed to match the water demand; intelligent control, real-time monitoring of water pressure and flow and automatic adjustment of operating status; and automatic protection functions such as overload and water shortage protection. Intelligent variable frequency water pumps excel in energy saving and consumption reduction, extending equipment life and maintaining stable water pressure, and are widely used in residential water supply, industrial production and other fields.
The most popular high-end variable frequency water pumps are as follows:
For more convenient operation, variable frequency water pumps are usually equipped with an LCD control panel.The V series variable frequency water pump control panel has: real-time numerical status display area, function buttons, downshift key, on/off key/mode switch key, upshift key.Different fault codes correspond to different fault problems. According to the table in the manual, you can troubleshoot the problem more quickly and find maintenance solutions.
| Fault Codes | Failure issues | Cause of failure/handling method | |
|---|---|---|---|
| E01 | E01 | Overvoltage protection | The input voltage is greater than 265VAC. Check whether the three-phase power is connected incorrectly. |
| E02 | E02 | Undervoltage protection | The input voltage is less than 160VAC, and the power plug has poor contact. |
| E03 | E03 | Hardware overcurrent | The impeller is stuck, the motor is missing a phase, the IPM module is broken (send to the maintenance center for repair) |
| E04 | E04 | High water temperature | The temperature protection value is set unreasonably, the pipeline leaks and causes the machine to not shut down normally, resulting in the water pump overheating. |
| E05 | E05 | IPM module high temperature | The water temperature is too high, the heat dissipation is poor, and the IPM module is loosely installed. (Send to the maintenance center for repair) |
| E06 | E06 | Stall protection | The impeller is stuck, clear the debris in the pump cavity (send to the maintenance center for repair) |
| E07 | E07 | Temperature rise protection | The module temperature rises too quickly. Check whether there is leakage in the pipeline that prevents shutdown. |
| E08 | E08 | Startup failure | The impeller is stuck, clear the debris in the frequency controlled pump cavity (send to the maintenance center for repair) |
| E09 | E09 | Phase loss protection | Motor wire is broken (send to maintenance center for repair) |
| E10 | E10 | Software overcurrent | The impeller is stuck, clear the debris in the pump cavity, and the pump is overloaded for a long time. |
| E11 | E11 | Water shortage protection | The water inlet is lacking water or is blocked. |
| E12 | E12 | Not activated | Use the applet to add the device and activate the device |
| E13 | E13 | Sensor failure | The sensor connector is loose or the sensor is broken and needs to be replaced. |
| E14 | E14 | Communication failure | Display panel connection line is poorly connected |
| E15 | E15 | Derating Tips | If the module is used at over 70 degrees for a long time, the power should be derated to 70% |
Power:
High-end variable frequency water pumps on the market generally have a maximum power of 1550W, which can meet the needs of many daily and industrial applications. However, V series frequency controlled pump provide a wider range of power options, ranging from 450W to 1800W, able to adapt to larger scale and more complex water needs. What is particularly noteworthy is that the maximum power of the V series can reach 1800W, which is significantly higher than the conventional specifications of similar products on the market. This advantage makes the V series perform better when handling high-load conditions, and can provide users with more stable and powerful water supply support. It is an ideal choice for those who require efficient and stable water pump solutions. The V series water pump is not only suitable for general applications, but also can meet special occasions requiring higher power. Its wide power range brings greater flexibility and choice to users.
Flow:
The performance of the V-Series variable frequency pump is not only reflected in its higher power range, but also in its excellent flow performance. The maximum flow rate can reach 16 cubic meters per hour (16m³/h), which far exceeds the optional flow range of other high-end variable frequency pumps on the market. This means that the V-Series performs better when handling large flow requirements and can easily cope with larger-scale water supply tasks. Whether it is used in large industrial systems, commercial buildings, or special application scenarios that require strong water flow, the V-Series can provide stable and powerful water flow support. Its high flow capacity not only improves work efficiency, but also brings users a more reliable and efficient use experience, making the V-Series variable frequency pump the first choice for high-demand occasions. Its excellent flow performance combined with high power provides users with a more comprehensive solution to ensure that demanding water needs can be met in any situation.
Material of pump body:
The pump body of the V series frequency controlled pump is made of high-quality stainless steel, with excellent corrosion resistance and high-precision processing technology, which significantly extends the service life of the equipment. Stainless steel materials can not only maintain stable performance in various harsh environments, but also effectively resist chemical corrosion and physical wear, ensuring that the water pump maintains reliability and durability during long-term operation. In contrast, other high-end water pumps on the market are mostly made of plastic materials. Although they have certain corrosion resistance, they are prone to aging and performance degradation under long-term use and high load conditions. The high-quality stainless steel pump body of the V series has significant advantages in durability and reliability, and is especially suitable for applications that have strict requirements on material strength and durability, such as industrial processes, chemical production and water supply systems. The stainless steel pump body design of the V series not only improves the overall service life, but also provides users with a more secure long-term solution.
Size:
The design of the V series frequency controlled pump not only focuses on performance, but also takes into account the convenience of installation. Its minimum size is only 270×88×94 mm. This compact design makes the V series more flexible in installation, especially suitable for occasions with limited space. Compared with the larger traditional variable frequency pumps on the market, the V series is particularly lightweight, which reduces the installation space occupied and simplifies the installation process. In addition, the smaller size also means that it is more convenient to operate during maintenance and repair, without spending a lot of time and manpower to disassemble and install the equipment.
This compact design is not only suitable for home and small commercial applications, but also very suitable for industrial systems that require multiple pumps to be installed side by side. It can save installation space to the maximum extent without affecting the performance of the equipment. This design feature of the V series not only improves the convenience of installation, but also brings users greater flexibility and application possibilities in actual use.
Medium temperature:
V series water pumps have significant advantages in the usable medium temperature range, and their design allows medium temperatures up to 70 degrees Celsius. This feature enables the V series to operate under a wider range of temperature conditions and is more adaptable, especially in high-temperature environments or applications that require the handling of high-temperature liquids. In comparison, the upper limit of the medium temperature of other high-end variable frequency water pumps on the market is usually 45 degrees Celsius, which greatly limits their use in high-temperature conditions.The high temperature adaptability of the V series means it can handle more challenging working environments.
Control method:
The V series pumps have introduced the mobile phone WIFI control function, which has brought convenience and intelligent experience to a new level. Users can remotely connect and control the pumps through their mobile phones, no longer restricted by traditional manual or wired control methods. Whether it is adjusting operating parameters, real-time monitoring of equipment status, or receiving alarm information, the mobile phone control function makes operation easier and more flexible. Especially in large or decentralized systems, users can centrally manage multiple pumps through their mobile phones, greatly improving management efficiency. This function not only makes the operation of the pump more modern, but also provides users with great convenience and freedom, making the pump system more in line with the needs of intelligent management.
Protection level:
The V series frequency controlled pump have an IPX6 protection level, which provides a higher level of protection than the IPX4 protection level common in other high-end variable frequency pumps. IPX6 means that the pump can withstand strong water jets without being affected, ensuring that the equipment can still operate stably in various severe weather conditions or high humidity environments. This high-level protection design not only effectively prevents the intrusion of water and dust, but also greatly improves the durability and reliability of the equipment.
Antifreeze function:
Compared with other high-end water pumps on the market, the anti-freeze function of the V series water pumps significantly improves its reliability and applicability in low-temperature environments. This function can effectively prevent the water pump from being damaged due to freezing of water flow in cold weather, ensuring that the equipment can still operate normally under extreme weather conditions.
The anti-freeze function monitors the temperature of the water pump in real time through the built-in heating element or temperature control system and takes measures to keep the equipment temperature within a safe range, avoiding mechanical failure or performance degradation caused by freezing. This design not only improves the working stability of the water pump in winter or low temperature environments, but also reduces maintenance needs and repair costs caused by temperature changes.
For users who need to use water pumps in cold areas, the anti-freeze function of the V series provides additional protection, allowing them to maintain efficient operation under extreme climate conditions. Whether it is used for winter water supply, agricultural irrigation, or industrial systems that require all-weather operation, the V series can provide reliable performance to ensure that the equipment can operate stably in any climate condition.