Automatic water supply equipment

Overview: This series is a microcomputer controlled, variable frequency speed regulation, and constant pressure water supply equipment. It mainly consists of a water pump unit, an electronic control system, pressure instruments, valve pipelines, and a common base. The electronic control system consists of a programmable controller, a frequency converter, a pressure setter, and low-voltage electrical circuits. The main functions are as follows:
1. The microcomputer tracks the user's water consumption changes according to the set pressure, and commands the frequency converter to adjust the speed and number of water pumps at any time. Each pump is put into operation alternately according to the set cycle.
2. Stop the pump when there is no water in the pool, stop the pump when the pressure in the municipal pipeline increases, automatically switch to the second pump for operation and give an alarm when the water pump fails, and stop the pump when the frequency converter fails and gives an alarm.
3. Can be equipped with a stabilizing pump, and when the water consumption is low, the frequency converter drives the stabilizing pump to work.
4. If the flow rate in the municipal pipeline network can meet the requirements, the inlet pipe of the water pump is directly connected to the municipal pipeline network through an energy storage tank. Enable this device to achieve non negative pressure water supply.
Model notation
WPS port ◆/◇ -- ☆-- ▽ port -- Is there a pressure tank (with pressure tank D, without pressure tank B) ◆ -- Rated water supply capacity (m³/h) ◇ -- Rated head (m) ☆ -- Variable frequency drive capacity (KW) ▽ -- Number of water pumps