1、 Product Overview

Intelligent variable frequency water supply control cabinet, also known as intelligent variable frequency automatic water supply control cabinet. Equipped with overcurrent, overvoltage, undervoltage, overload, overheating, fault self diagnosis alarm, low water level protection, timed operation switching, alternating operation, and preventionwater pumpFunctions such as idling, running over faulty pumps, timed operation, scheduled inspection, water shortage shutdown, and sleep mode without water.

2、 Product Features

1. Energy saving

The dedicated variable frequency control cabinet for water supply can set the pressure as needed, and then automatically adjust the speed and number of water pumps according to the set pressure, so that the equipment can operate in an energy-saving state.

2. Stable water supply pressure

The dedicated variable frequency control cabinet for water supply can achieve closed-loop control of the water supply system, automatically adjusting the difference between the water supply system pressure and the set pressure to maintain a constant system pressure.

3. Easy and simple operation

The water supply dedicated frequency conversion control cabinet is automatically controlled by a fan and water pump dedicated frequency converter or a fan and water pump dedicated frequency converter combined with an intelligent constant pressure (flow/temperature) control program, with simple operation.

4. Extend the lifespan of the water pump motor

All pumps are soft started, eliminating the impact current during start-up and extending the service life of the equipment; Each pump has a soft start cycle to prevent rusting or wear due to prolonged use or frequent use.

5. Comprehensive protection functions

It has multiple protections such as short circuit, overcurrent, overvoltage, overheating, overload, etc. If there is a fault in the operation of the water pump, it will automatically stop working and output an alarm; The dedicated variable frequency control cabinet for water supply has functions such as self inspection, fault diagnosis, fault memory, fault display, and automatic start of backup pumps.

6. Automatic operation function for small flow and small pump

It can be equipped with a small flow pump to automatically turn off the large flow pump and turn on the small flow pump at night or in other low flow situations, thereby avoiding waste caused by turning on high-power pumps.

7. Network control

The water supply dedicated variable frequency control cabinet is equipped with a communication serial port, which can be connected to a computer to achieve direct control through computer networking.

8. Safe and reliable

When the fan pump dedicated frequency converter in the water supply dedicated frequency control cabinet malfunctions, the cabinet will automatically switch to the power frequency state to continue operating, ensuring uninterrupted water supply; If there is a sudden power outage and the power is restored, the dedicated variable frequency control cabinet for water supply will automatically start the water supply system;

3、 Main purpose

It is mainly suitable for centralized water supply in production and daily life, secondary boosting of tap water, garden spraying, pipe network stabilization, and automatic water supply for water features. It mainly replaces high-level water tanks to prevent secondary pollution of water quality, maintains gas pressure, is set according to demand, has pipe network stabilization for water supply, occupies less land, saves investment, has a short construction period, adjusts peak and valley water volume, and automatically starts and stops.