... 1000 hours & 1 year 4) CE Certificate WPS20SSpecificationsPrime Power:16kW(20kVA)Standby Power: 18kW(22kVA)Frequency : 50HZ-3PHAlternator Type: LSA42. ... of modulesAllows complete control, easy connecting, ease of operationA full set of manuals: Install manual, Operation manual, the spare parts ... Telecom, mining, military,Outdoor Projects,Outdoor Prime Power, etc. 20KVA Soundproofed Diesel Generator Set