kayakingphotos
New Member
Do you think that is 220/380Y? In which case, why two different currents?
Or is that 220 delta at 19.7A, alternately wire as 380 delta at 11.4A?
It would be a 6 lead motor (most likely). You can reconfigure the windings to be in either a Delta configuration which would require a 220 volt supply and 19.7 amps. Or it could be wired for 380 in a Y configuration and need 11.4 amps.
SolArk is outside the budget for this. The main inverter will feed the house so it's also emergency backup. And the SolArk is 30kW so it's bigger than I really need. I'm a bit more concerned about budget and less about reliability for the 3 phase.
Keep it simple...... configure the motors to run on 220 volt power. And then get a 240 volt VFD rated to put out the amount of amps at that voltage.
Here is a Fuji 240 volt VFD rated to output 7.5 HP and 27 amps from single phase input..... That is written right on the nameplate on the side of the unit
Fuji FRN0060C2S-2U 20 HP 230V 3Ph In, 230V 3Ph Out, Frenic-Mini C2 VFD Inverter | eBay
Digital OutputsQty 1: Form C (1N. O. & 1N.C.). EN 61800-5-1:2007. Nominal Applied Motor HP (KW)20(15). Braking Level: 0 to 100%. DC Injection BrakingStarting Frequency: 0.0 to 60.0Hz. Braking Torque20%.
www.ebay.com