The water park water supply equipment is directly powered by the water pump as the power to start the circulating water supply, and some special use environments require variable frequency start-up constant pressure water supply, such as hot spring central heating water supply, hot spring spa and so on!
The variable frequency water supply pump control requires a constant pressure variable to start in a cycle and to start and stop first. In this water supply mode, when the water supply flow rate is less than the flow rate of the variable frequency pump at the constant voltage power frequency, the variable frequency pump automatically adjusts the water supply. When the water flow rate increases, the speed of the variable frequency pump increases. When the speed of the variable frequency pump rises to the power frequency, the water pump is controlled by the variable frequency water supply controller to switch directly to the power frequency grid (not powered by the inverter). The inverter starts another parallel pump and puts it into operation. As the water flow rate increases, the other parallel pumps are started in the same way as the blue tide. The water flow is reduced, and the first-time frequency-cutting power frequency pump is stopped first, that is, the first stop, when the water consumption In an hour and only one variable frequency pump supplies water for 4 hours continuously, the pump automatically moves forward one unit, stops the current running 4 hours pump, improves the utilization efficiency of each pump and prolongs the service life.
The variable frequency constant pressure water supply equipment is not only to save electricity, but also to adjust the pressure and water quantity required by the water park water supply equipment anytime and anywhere!
The variable frequency water supply pump control requires a constant pressure variable to start in a cycle and to start and stop first. In this water supply mode, when the water supply flow rate is less than the flow rate of the variable frequency pump at the constant voltage power frequency, the variable frequency pump automatically adjusts the water supply. When the water flow rate increases, the speed of the variable frequency pump increases. When the speed of the variable frequency pump rises to the power frequency, the water pump is controlled by the variable frequency water supply controller to switch directly to the power frequency grid (not powered by the inverter). The inverter starts another parallel pump and puts it into operation. As the water flow rate increases, the other parallel pumps are started in the same way as the blue tide. The water flow is reduced, and the first-time frequency-cutting power frequency pump is stopped first, that is, the first stop, when the water consumption In an hour and only one variable frequency pump supplies water for 4 hours continuously, the pump automatically moves forward one unit, stops the current running 4 hours pump, improves the utilization efficiency of each pump and prolongs the service life.
The variable frequency constant pressure water supply equipment is not only to save electricity, but also to adjust the pressure and water quantity required by the water park water supply equipment anytime and anywhere!
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