Non negative pressure variable frequency water supply equipment Non negative pressure water supply equipment Box type variable frequency water supply equipment

Description :

Non negative pressure variable frequency water supply equipmentProduct Features

　　1. Save investment: Save about 50% of investment, no need to build reservoirs or roof water tanks, adopt stacked water supply, and reduce initial equipment investment.

　　2. Efficient and energy-saving, with low operating costs: It can fully utilize the water supply pressure of the municipal pipeline network, adjust the difference and supplement, without generating negative pressure, and can save 30% -90% energy compared to traditional water supply equipment. Power outages can also maintain the water pressure and supply of the municipal pipeline network.

　　3. High degree of intelligence, simple operation, and labor-saving: The device is controlled by a fully automatic intelligent controller, which adjusts itself according to the user's water consumption and the tap water pressure in the pipeline network. And it adopts a human-machine interface (text, numbers) display, allowing customers to more intuitively see the operation status of the equipment.

　　4. Environmental hygiene: The equipment operates in a fully enclosed manner, completely eliminating secondary pollution of the water source.

　　5. Complete protection functions: It has automatic protection functions such as overload, short circuit, overvoltage, undervoltage, phase loss, overcurrent, short circuit, and water shortage. Can perform signal alarm, self check, fault diagnosis, etc. in abnormal situations.

　　6. Small footprint and easy installation: The entire equipment consists of only one set of water supply control cabinet, non negative pressure stabilizing tank, and water pump unit, making installation very simple and convenient.

　　7. Extend the service life of the equipment: It can reliably achieve soft start for multiple pump units, avoiding impact on the power grid and pipeline network, and rotating them alternately, greatly extending the service life of the water pump and motor. The lifespan of the equipment can be extended by more than three times.

Non negative pressure variable frequency water supply equipmentAdvantages of the equipment

　　1. High efficiency and energy saving: The equipment system can set the working pressure according to the user's water needs, and the system automatically adjusts the water pump speed and the number of running water pumps based on its set pressure, achieving stepless variable speed adjustment from zero to water supply, so that the system always works in an energy-saving state. Realize the principle of 'more use, more supply, less use, less supply, no downtime'. Energy saving of 20% to 80% compared to traditional water supply equipment.

　　2. Stable water pressure: Real time detection of outlet pressure through sensors, using frequency conversion control to ensure constant water pressure.

　　3. Easy installation: The equipment is shipped as a complete set, with a small volume, and can be directly connected to the water tank outlet and building inlet, with a short construction period.

　　4. Fully automatic operation: The system is easy to operate, operates fully automatically, achieves soft start and soft stop, does not have any impact on the pipeline network and power grid, and improves the service life of various components and systems.

　　5. Improve protection functions, such as overcurrent, overload, overheating, overvoltage, undervoltage, short circuit, phase loss, water shortage, locked rotor, etc; The system also has functions such as self checking, fault diagnosis, fault memory, fault display, fault self handling, self starting backup pump, and cutting off the operation of the faulty pump.

AfterSalesService :

• Non negative pressure variable frequency water supply equipment