Compatible with submersible pumps, surface pumps, swimming pool pumps using 3-phase / single-phase / asynchronous motors and permanent magnet brushless motor.
●Patented dynamic VI maximum power tracking (MPPT) algorithm, MPPT efficiency reaches 99%.
●Fully automatic operation. Pump operation frequency range can be set based on project requirement.
●Support soft start of pump. Full motor protections. Optional water level switch to protect overflow and dry running.
●Support software protection against dry running for condition without installation of water level switch.
●Full aluminum alloy case. IP65 protection grade. Ambient temperature: -20~+60℃. Ambient humidity ≤95%. Suitable for harsh outdoor installation environment.
★Built-in boost and PFC circuit for small power models, with wide input voltage range, flexible options for solar panels configuration.
★Support dual power supply of PV/AC power, with solar priority function which can meet the requirement of 24 hours application while the priority is given to the maximum utilization of solar energy.
★One key to enable the power saving mode (CRUISE), limit the maximum AC input power, saving energy.
★Built-in DC disconnect switch and fuse, integrated design for system cost saving and wiring simplifying.
★Optional lightning protection module meets higher safety and reliability requirements.
★Optional built-in wireless communication module or DM series data monitor to implement system remote monitoring, and realize timing control, pressure detection and control, water level detection and control, and other water pump control functions.
★Optional PayGo function module to provide convenient and reliable installment payment functions.
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