STANDARDS: Diesel engine: ISO3046, DIN6271 Alternator: VDE0530, NEMA MG1-32, IEC34, AS1359, BS5000 Genset: GB/T2820-2009, ISO8528 ESP: Standby power-standby duty, operation under variable load, without over load PRP: Prime power-continuous duty, operation under variable load, 24/24-10%