... . EPA, CE, ISO certificate . Brushless,H class Insulation, IP23 Diesel Generator set power by Cummins engineFrequency50HZ60HZVoltage400V440VSpeed1500RPM1800RPMOutput range20KW/25KVA---800KW/1000KVA8KW10KVA---50KW/62 ... by main supply, daily fuel tank, ATS and paralleling system,soundproof canopy and moving trialerWarranty policyGuarantee for one year or 1200 ...