Sincro SK225 Industrial Alternators 4-poles/ 3-phase (1500-1800 rpm)
Sincro IB4 alternators for industrial gen-sets 4-poles/ 3-phase (1500-1800 rpm)
Sincro HB4 4 pole alternators for industrial gen-sets 15 to 22 kVA / 50 Hz, IP23
Sincro FB4 4 Pole Alternators For Industrial Gen-Sets 6,5 to 12 kVA / 50 Hz