Bộ phát điện diesel Chongqing Cummins công suất 440kW

Product Details
Cummins 440kW Diesel Generator Set Technical Specifications

Parameter	Giá trị	Parameter	Giá trị
Unit Model	JHGC-440	Exhaust Back Pressure (kPa)	10
Fan Power (kW)	16.7	Exhaust Temperature (°C)	490
Công suất tối đa (kW)	440	Exhaust Flow (m³/min)	106.5
Airflow (m³/min)	810	Loại nhiên liệu	Domestic No. 0 Diesel (at normal temp)
Công suất dự phòng (kW)	484	Engine Oil Capacity (L)	50
Gas Flow (m³/min)	34.26	Coolant Capacity (L)	107.5
Rated Capacity (kVA)	550	Trọng lượng (kg)	1633 (engine), 5300 (unit)
Rated Speed (RPM)	1500	Generator Model	Hengguan JHG-440
Rated Voltage (V)	400	Unit Dimensions (L×W×H, mm)	3510×1500×2055
Rated Current (A)	793.76	Công suất tối đa (kW)	440
Rated Frequency (Hz)	50	Công suất dự phòng (kW)	484
Power Factor	0.8	Mẫu động cơ	Cummins KTAA19-G5
Phase Number	3	Engine Rated Power (kW)	470
Generator Efficiency (%)	93.5	Engine Standby Power (kW)	555
Generator Excitation	Brushless PMG	Engine Type	4-stroke, turbocharged
Voltage Regulation	AVR	Cylinders/Arrangement	6 / In-line
Starting Method	Electric Start	Đường kính xy lanh × Hành trình piston (mm)	159 × 159
Fuel Injection System	PT Direct Injection	Dung tích (L)	19
Governor Type	Electronic	Compression Ratio	13.9:1
Full-Load Fuel Consumption (g/kWh)	204	Cooling System	Closed-circuit water cooling
Insulation Class	H	Protection Rating	IP21
Temperature Rise Class	H	Engine Weight (kg)	1390

Key Features:

• Engine: Cummins KTAA19-G5, 6-cylinder turbocharged, 19L displacement
• Generator: Hengguan JHG-440, brushless PMG excitation, 93.5% efficiency
• Performance: 440kW prime power / 484kW standby, 400V/50Hz, 0.8 PF
• Cooling & Exhaust: Closed-loop water cooling, 490°C max exhaust temp
• Compliance: Meets ISO 8528 standards for diesel generator sets

(Note: Specifications are subject to change based on configuration and regional standards.)

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Formatting Notes:

• Bilingual Consistency: Technical terms (e.g., “turbocharged” = 涡轮增压) follow industry standards.
• Unit Standardization: Uses ISO units (kPa, °C, L) for global readability.
• Structural Clarity: Tabular layout groups related parameters (power, engine, generator) for quick reference.
• Brand Retention: “Hengguan” and “Cummins” remain untranslated as proper nouns.

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