Low voltage DC stainless steel fountain pumps are mainly used for landscape fountains, dry fountains, and indoor and outdoor public fountains. It is a safe submersible pump powered by DC24V-36V voltage, which complies with the requirements of Part 7 of GB16985.19-2002 Electrical Installation of Buildings, Special Installation Sites, and JGJ-T16-2008 Code for Electrical Design of Civil Buildings. It meets the voltage requirements for equipment use in swimming pools and other water pools in projects such as dry fountains, water pools, and artificial waterfalls.
The stainless steel low-pressure pump can communicate speed regulation through the DMX512 protocol and can be directly connected to fountain control or lighting control systems for communication speed regulation, without the need for a frequency converter and cumbersome communication conversion solutions. The stainless steel low-pressure fountain adopts permanent magnet synchronous technology, which has the advantages of good stability and high efficiency.
System composition and principle:
The low-voltage DC fountain pump electrical system consists of three parts: switch power supply, driver, and low-voltage DC fountain pump. The working principle is that the switch power supply converts the conventional voltage of AC220V and above into a DC low-voltage safety power supply, and sends it to the driver. After receiving the DMX512 protocol speed control signal sent by the computer, the driver controls the motor speed of the fountain pump according to the corresponding instruction data, thereby achieving changes in the flow and head of the low-voltage DC fountain pump.

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