Descriptions and Features
Ø Maximum power point tracking (MPPT) with fast response speed and stable operation efficiency> 99%;
Ø Suits for most 3 phase AC pumps and AC PMSM high efficiency pumps.
Ø The working voltage of solar panel can set by manual or MPPT automatically tracking
Ø Compatible with dual power input, AC grid and DC power supply input.
Ø Built in automatic sleep-wake up function,
Ø Dry run (under load ) protection
Ø Motor maximum current protection
Ø Low input power protection
Ø Lowest stop frequency protection
Ø The PQ (power/flow) performance curve enables calculating the flow output from the pump
Ø Digital control for fully automatic operation, data storage and protective functions
Ø Intelligent power module (IPM) for the main circuit
Ø LED display operating panel and support remote control
Ø Low water probe sensor, and water level control function
Ø Strong lightning protection
Ambient temperature for using: -10 to +50˚C
It is provide kinds of protection function for pumps and inverters such as Dry run protection (under load protection), High voltage surge, Low input voltage, Open motor circuit, Short circuit, Over heat, Earth fault, Phase missing, lowest running, water tank level...