Between 1 kilowatt and 4 kilowatts.
According to the Aigou website survey, we learned that if a household only needs to deal with a short power outage, a small generator of 1,000 to 2,000 watts can meet the demand. However, if you need to power electrical equipment that the whole family has been using for a long time, such as televisions, refrigerators, computers, lights, etc., then you need to purchase a more powerful home generator. It is generally recommended to choose one. model with a power of 4,000 watts or more.
Safety should also be considered when purchasing a home generator. Using a low-power generator may cause voltage instability, overload damage, and other safety issues. Therefore, when purchasing a generator, you must consider the issues of peak power, rated powerand stable power, and choose branded products offering safety guarantees.
Here are the parameters of a certain model of 10kV, 2000kW diesel generator set: the fuel consumption at 100% (main power) load is 195g/kWh
< p>2000KW High voltage diesel generator set engine parameters:Intake system: exhaust gas turbocharging, water and air cooling
Fuel system: system fully electronic injection fuel tank
Cylinder Number: Type V 20 cylinders
Rated speed: 1,500 rpm
Smoke evacuation system
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Smoke discharge volume: 438 m3/min
Smoke Exhaust temperature: 530 ℃
Maximum permitted exhaust back pressure: 8.5 kPa
Intake system
Maximum permitted inlet pressure: 5 kPa
Gas volume: 162m3/min
Flow rate d Intake air: m3/min
Carb systemurant
100% (main power) load: 195g/kwh
75% load (main power): 201 g/kwh
50% load (main power): 213g/kwh
Fuel flow: 1020L/h
Lubrication system
Capacity oil: 390L
Oil consumption: 0.5% fuel consumption
Oil pan oil capacity: 340L
Pressure oil flow at rated speed: 480-740 kPa
Cooling system
Total engine coolant capacity: 260 L
Opening temperature thermostat temperature: 79℃
Maximum water temperature: 104℃
Calculate fuel consumption for 2 hours:
195g/kwh x 2000KW x 2h ?= 780kg
Fuel consumption must be at least 780 kg.