50 kW marine generator set

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Product description

50 kW marine generator set
I. Technical Parameters of the Generator Set
Rated power	50KW/62.5KVA
Rated voltage	400/230V
Rated current	90A
Rated frequency	50Hz
Rated power factor	0.8 (lagged)
Rated speed	1500r/min
Frequency adjustment rate	≤±0.5%
Frequency stabilization time	≤2S
Voltage Regulation Rate	≤±1%
Voltage settling time	≤1S
Unit external dimensions (L × W × H, mm)	1700×700×1250
Crew net weight	850kg
II. Technical Parameters of the Diesel Engine
Diesel engine model	Inline, four-stroke, turbocharged
Diesel engine rated power	60KW
Diesel engine rated speed	1500r/min
Cooling method	Closed-loop water cooling and heat-exchanger-type cooling
Speed control method	Electronically controlled high-pressure common rail
Number of cylinders	4
Bore and Stroke (mm)	93X98
Displacement	2.3L
Startup method	DC 24V electric start
Fuel consumption at 100% load, g/kWh	≤225
Fuel consumption at 100% load, g/kWh	≤1.1
Frequency adjustment rate	Battery charging
Starter motor	Machine with a 24V DC starter motor
Seawater pump type	Belt drive
Oil capacity	16L
Lubrication method	Pressure-splashing composite type
Diesel engine mechanical instruments	Analog indicators for water level, oil pressure, charging current, and other parameters.
Emissions	Meets China’s Tier II emissions standards and is CCS-certified.
III. Generator Technical Parameters
Generator rated power	50KW
Insulation class	Class H
Protection rating	HP23
Generator rated speed	1500r/min
Excitation method	Brushless
Wiring method	Three-phase four-wire, star connection
Voltage Regulation Rate	±1%
Telephone interference	TIE＜50THF＜2%
Motor Features	Brushless, with a rotating magnet design, employing electromagnetic speed control and servo technology; the stator features four leads for flexible wiring, and the rotor’s rotational dynamics minimize vibration. The rotor and stator are vacuum-insulated, which facilitates operation in harsh environments; they are directly connected to the engine, ensuring safety and reliability. It employs sealed precision ball bearings for long service life and is mounted on an anti-slip steel tray.