Stage

1―30%

2―60%

3―100%

THD_U_avg [%]

2.33

1.98

2.03

THD_I_avg [%]

11.29

4.38

3.3

P_tot [kW]

1.06

2.78

3.88

Q_tot [kvar]

0.28

0.43

0.47

S_tot [kVA]

1.62

3.01

4.04

cos(fi)_avg

0.99

1

1

PF_avg

0.65

0.92

0.96