The Perkins 15 kVA generator model with a prime power output of 15 kVA, 12kW and a standby output of 17kVA, 13kW at 0.8 power factor, 3 phase, 4 wire, 415/240 / 400/230 / 380/220 Volts, 50 Hz at 1500 RPM. The complete generating set is mounted in a heavy gauge steel, weatherproof and acoustic enclosure.