10 to 15KW. According to a query on the Industrial Network, a sewage pump with a diameter of 100 mm requires a generator with a power of 10 to 15 kW. When choosing a generator, you should pay attention to the fact that the power of the generator must match the power of the sewage pump. The power of the sewage pump is larger, but the power of the generator is too low, which will drive the generator. overload and damage the generator.
A water pump of approximately 3kw.
When a generator is fitted with equipment, it is usually necessary to consider the power factor and properties of the equipment, such as resistance, inductance and capacitance. Inductive loads require smaller equipment. and the location of the engine must also be considered. It will be overloaded during operation. The motor itself has a certain overload capacity, the motor will notnot burned but the generator will therefore be damaged. Engine power must be taken into consideration. The general overload capacity of the motor is λ=1.8~2.2. In this way, the water pump supplied by the generator is: 6.5kw/2.2=3kw.