... Voltage modulation: ≤0.3% 17) Control system: a) Automatic alarm system: acousto-optics test and alarm for start default,water over temperature, oil ... level, fuel temperature display iv) Audible and visual alarm lamps and buzzers 18) Standard supply: a) Diesel ... parallel equipment,common base oil tank,electric governor,automatic start,automatic transfer switch(ATS),remote- control equipment,sound-proof ...