This is a bit difficult, because the current required when the motor starts is 2-3 times higher. After a normal start, a 3 kW generator can be driven, so it is better to use a 4.5 kW generator, which. won't be very difficult to start. It's hard work, and it's good for the generators. The extra power can be used to bring other equipment, you can contact me. /p>
A 3 kilowatt generator can completely power an air conditioner.
1. The input power of the 1 horsepower generator (listed on the internal machine nameplate) is 850 watts
Calculate the generator capacity based on the steady load: ?Generator apparent power , kVA= ?1 design power of air conditioning load/rated generator power factor/overall generator load efficiency ?=?0.85/0.85/0.8?=?1.25?kVA
The output power of the generatoris the air conditioning power 3.5 times (3 kW/0.85 kW), the generator can meet the current required for normal operation or starting of the air conditioner.
2. In the air conditioning industry, the original meaning of an air conditioner is an air conditioner with a cooling capacity of 735 watts of electric power.
3. The ideal energy efficiency ratio for air conditioners is usually around 3.0 to 3.6, which refers to the ratio of cooling capacity to input power. Therefore, the cooling capacity of an air conditioner is approximately 2500 W (refrigeration unit, the same below).
Detailed information
1. The maximum power of 1P air conditioner is 0.735 kW, which means the cooling power of the air conditioner in windy conditions. the power is turned to the maximum, the power consumption is 0.735 kW per hour, 0.735 degrees perhour. ?
2. The output power of the generator cannot reach 100% and the maximum can only be calculated based on 80% of the rated value. Because working for a long time at full load will shorten the life of the generator.
3. When calculating the generator power, the simultaneous rate of electrical equipment and the starting pulse current of the equipment should be taken into account.
4. When converting the total power of multiple electrical equipment into generator power, the generator efficiency and power factor of the equipment should be considered.
Reference materials:
Baidu Encyclopedia》1 piece