KAWO丨Diesel Generator Classification

Diesel generators can be categorized based on various criteria.Here is a detailed explanation of the classifications,including specific features,application scenarios,and technical parameters.This comprehensive overview should provide a thorough understanding of diesel generators.

I.Classification by Output Power

Diesel generators come in a wide range of power outputs and can be classified into the following categories based on their output power:

Micro

• Power Range:Less than 10kW

• Characteristics:

• Compact Size:Easy to carry and install,suitable for spaces with limited area.

• Lightweight:Easy to move,ideal for temporary or emergency use.

• Quick Start:Capable of rapid response,suitable for scenarios requiring fast power restoration.

• Low Cost:Relatively inexpensive,suitable for users with a limited budget.

• Applications:

• Residential Backup Power:Provides basic power support during utility outages,such as for refrigerators,televisions,and lighting.

• Small Equipment:Suitable for small tools and pumps,ideal for small construction sites or home repairs.

• Small Commercial Venues:Such as small shops and cafes,for emergency backup or power supply to small devices.

• Technical Parameters:

• Voltage:Typically 220V single-phase.

• Frequency:50Hz or 60Hz.

• Fuel Consumption:Relatively low,but specific values vary by model.

• Noise Level:Generally around 70-80 decibels.

Small

• Power Range:10kW-50kW

• Characteristics:

• Moderate Power:Capable of meeting the power needs of medium-sized applications.

• Stable Performance:Suitable for long-term operation with high reliability.

• Moderate Noise:Suitable for places with certain noise requirements.

• Moderate Cost:Reasonably priced,suitable for users with a medium budget.

• Applications:

• Small Businesses:Such as small factories and workshops,for powering production equipment.

• Commercial Venues:Such as small hotels and restaurants,for emergency backup or main power supply.

• Small Hospitals:For backup power to critical equipment like ventilators and monitors.

• Technical Parameters:

• Voltage:Typically 220V single-phase or 380V three-phase.

• Frequency:50Hz or 60Hz.

• Fuel Consumption:Approximately 2-5 liters per hour,with specific values varying by model.

• Noise Level:Generally around 75-85 decibels.

Medium

• Power Range:50kW-300kW

• Characteristics:

• High Power:Capable of meeting larger power demands.

• High Reliability:Suitable for long-term operation with stable performance.

• Noise Control:Effective noise reduction can be achieved with soundproofing measures.

• Higher Cost:More expensive,but with better performance and reliability.

• Applications:

• Medium-sized Factories:For powering production equipment and lighting.

• Hospitals:For backup power to critical equipment and the entire facility.

• Data Centers:For backup power to servers and network equipment.

• Commercial Complexes:Such as shopping malls and office buildings,for emergency backup or main power supply.

• Technical Parameters:

• Voltage:Typically 380V three-phase.

• Frequency:50Hz or 60Hz.

• Fuel Consumption:Approximately 5-15 liters per hour,with specific values varying by model.

• Noise Level:Generally around 80-90 decibels,reducible to around 70 decibels with soundproofing measures.

Large

• Power Range:300kW-1000kW

• Characteristics:

• Very High Power:Capable of providing substantial power support.

• High Reliability:Suitable for long-term operation with stable performance.

• Noise Control:Professional soundproofing measures are required to reduce noise.

• High Cost:Expensive,but with superior performance and reliability.

• Applications:

• Large Industrial Projects:Such as large factories and mines,for main or backup power supply.

• Islands:For power supply to the entire island.

• Large Data Centers:For backup power to servers and network equipment.

• Technical Parameters:

• Voltage:Typically 380V three-phase or higher voltage.

• Frequency:50Hz or 60Hz.

• Fuel Consumption:Approximately 15-40 liters per hour,with specific values varying by model.

• Noise Level:Generally around 90-100 decibels,reducible to around 80 decibels with soundproofing measures.

Extra Large

• Power Range:Greater than 1000kW

• Characteristics:

• Ultra-high Power:Capable of meeting very large power demands.

• High Reliability:Suitable for long-term operation with extremely stable performance.

• Noise Control:Professional soundproofing measures are required to reduce noise.

• Very High Cost:Very expensive,but with the best performance and reliability.

• Applications:

• Large Data Centers:For backup power to servers and network equipment.

• Ports:For power supply to port equipment and the entire port.

• Offshore Oil Platforms:For power supply to offshore oil platforms.

• Technical Parameters:

• Voltage:Typically 380V three-phase or higher voltage.

• Frequency:50Hz or 60Hz.

• Fuel Consumption:More than 40 liters per hour,with specific values varying by model.

• Noise Level:Generally above 100 decibels,reducible to around 90 decibels with soundproofing measures.

II.Classification by Speed

Diesel generators can also be classified based on their operating speed.Different speed generators have distinct performance and application characteristics:

High-Speed Machines

• Speed Range:Above 1500r/min

• Characteristics:

• Compact Size:Easy to carry and install,suitable for spaces with limited area.

• Lightweight:Easy to move,ideal for temporary or emergency use.

• Quick Start:Capable of rapid response,suitable for scenarios requiring fast power restoration.

• Higher Noise:Generates relatively more noise during operation,requiring soundproofing measures.

• Applications:

• Emergency Backup Power:Suitable for homes,small businesses,and commercial venues for rapid power restoration during utility outages.

• Mobile Power Generation:Ideal for emergency response,field construction,large events,and other scenarios requiring quick start-up and mobility.

• Technical Parameters:

• Voltage:Typically 220V single-phase or 380V three-phase.

• Frequency:50Hz or 60Hz.

• Fuel Consumption:Approximately 2-5 liters per hour,with specific values varying by model.

• Noise Level:Generally around 85-95 decibels.

Medium-Speed Machines

• Speed Range:1000r/min-1500r/min

• Characteristics:

• Balanced Performance:Achieves a good balance between power,efficiency,and noise.

• High Reliability:Suitable for long-term operation with stable performance.

• Moderate Noise:Suitable for places with certain noise requirements.

• Moderate Cost:Reasonably priced,suitable for users with a medium budget.

• Applications:

• Medium-sized Businesses and Commercial Venues:Such as medium-sized factories,hospitals,data centers,for emergency backup or main power supply.

• Commercial Complexes:Such as shopping malls and office buildings,for emergency backup or main power supply.

• Technical Parameters:

• Voltage:Typically 380V three-phase.

• Frequency:50Hz or 60Hz.

• Fuel Consumption:Approximately 5-10 liters per hour,with specific values varying by model.

• Noise Level:Generally around 80-90 decibels,reducible to around 70 decibels with soundproofing measures.

Low-Speed Machines

• Speed Range:Below 1000r/min

• Characteristics:

• High Torque:Suitable for applications requiring high torque.

• Lower Noise:Generates less noise during operation,suitable for places with strict noise requirements.

• Long Lifespan:Durable and suitable for long-term operation.

• Large Size and Weight:Requires more installation space.

• Applications:

• Large Industrial Projects:Such as mines and large factories,for main or backup power supply.

• Islands:For power supply to the entire island.

• Data Centers:For backup power to servers and network equipment.

• Technical Parameters:

• Voltage: Typically 380V three-phase or higher.

• Frequency: 50Hz or 60Hz.

• Fuel consumption: Approximately 10-20 liters per hour, with specific values varying by model.