50KW-75KW隔音的柴油发电机

50KW Soundproof Diesel Generators Technical Specifications: Power factor 0.8 Rated voltage(V) 400/230 Rated electricity(A) 92.2 Rated frequency(HZ) 50 Output mode Three-phase,four-write TypeFour-stroke, water-cooled, in-line,direct injecting combustion chamber 1) Silent noice: <75Db 7M 2)1year/2000hours warranty 3)Output range:20KW-250KW 4) Engine details: Ricardo series 5) Alternator details: Stamford series, Marathon series, Lerysomer series, and so on. 6) Water-cooled 7) 8hrs operation base tank 8) Key start / auto start 9) Sound-proof / weather-proof canopy is optional 10) 230 / 400V AC, 50Hz / 60Hz, 0.8pF three-phase and four wires alternating current output 11) Frequency: <3% 12) Frequency at stable state: <0.5% 13) Frequency deviation at instantaneous state: ≤+10% 14) Frequency return time: ≤3s 15) Voltage deviation at stable state: ≤±1% 16) Voltage deviation at instantaneous state: ≤+20% 17) Voltage return time: ≤4s 18) Voltage modulation: ≤0.3% 19) Standard configuration of gensets: a) Engine: R series diesel engine b) Engine type: water-cooled, in line four-stoke, direct injection c) Alternator: Marathon brushless alternator 20) Control system: a) Automatic alarm system: the unit has the acoustic-optics alarm system and arrestor for any situation as the start defeat, the water is over temperature, the oil pulls down, over speed, over load and over current b) Operation display: i) Unit voltage, tri-phase load current and frequency display ii) Water temperature, oil pressure display iii) Fuel level, fuel temperature display iv) Audible and visual alarm lamps and buzzers 21) Starting system: DC alternator is used to start engine 22) Short circuit protection: MCCB air switch 23) Cooling system: combined cooling water tank fitted to meet the requirement of radiation at ambient temperature 40°C 24) Filter system: oil, fuel and air filter 25) Accessories: exhaust elbow, bellow, muffler 26) Supply standard collocation: a) Diesel engine with all accessories, 3 filter, electric systems b) Alternator c) Steel structure d) Fan and water tank cooling system e) Flange connector f) 12 / 24V starting motor and charge engine g) Air cleaner, fuel cleaner, oil cleaner h) On-board control panel i) MCCB air conservation switch j) 12 / 24V starting accumulator and Battery line k) Set shock absorber l) High-efficient silencerInner 27)packing: packing in Wooden cases