380V 4KW 5HP 10A MPPT solar pump inverter VFD for submersible pump
ZK SG600 solar water pump Inverter VFD mainly features:
MPPT efficiency more than 99%.
Drives well all kind of AC pump including PMSM in solar water pumping system.
MPPT automatically tracking the DC bus voltage, can be set manuel too
Dry run protection and full water tank detect
Motor maximum current protection
Low input power protection
Lowest stop frequency protection
The PQ (power/flow) performance curve enables calculating the flow output from the pump
Digital control for fully automatic operation, data storage and protective functions
Intelligent power module (IPM) for the main circuit
LED display, LCD is avaliable.
Ambient temperature for using: -10 to +50˚C.
How to select the solar panels? Need enough voltage and power, and the Voltage can not big than input range.
| Input voltage, power solar selection | ||||
| Pumps model | Inverte models | Vmp | Voc | Total Power of solar arrays |
| 110VAC pump | 1S (for 110V) | 130VDC | 156VDC | ≧ (1.3 to 2.0) rated power of Pump It is also depend on the quality of solar panels. The higher the power input, performance will be better |
| 220VAC pump | 2S (for 220V) | 310VDC | 372VDC | |
| 380VAC pump | 4T (for 380V) | 540VDC | 648VDC | |
