Nema Mg1-32 Amp- 33 Site

Transformer 300 kVA cannot supply 1120 kVA. Voltage drop would exceed 30%.

Motor code letter = G (LRC = 5.6 kVA/HP) Starting kVA = 200 HP × 5.6 = 1120 kVA (full voltage) nema mg1-32 amp- 33

A reduced-voltage starter (MG1-32) reduces starting current (amps) and thus reduces the thermal stress (MG1-33) on the motor. However, it also increases acceleration time. A longer acceleration time may actually increase total heating, because the motor stays in high-slip (high current) region longer. Transformer 300 kVA cannot supply 1120 kVA