three phase generators
MATCHUP is a leading manufacturer and supplier of three phase generators. We provide the best quality three phase solutions at reasonable prices.
OEM/ODM three phase generator manufacturers
three phase generator manufacturers and suppliers
MATCHUP is a China manufacturer and supplier of three-phase generators. We offer customised and wholesale generators and their services. Our products are used in many industrial applications and are widely recognised for their power, performance and reliability.
We can provide three-phase generators in many versions, designs, styles and specifications. With state-of-the-art manufacturing facilities, we can meet all your needs.
provide one-stop service for three-phase generators
professional three phase generator manufacturer
trusted three phase generator manufacturing company
Three-phase systems can handle more loads, making them widely available for industrial and commercial applications.
smaller conductors
Single-phase generators use only one conductor, while three-phase generators use three conductors. With the same output power, a three-phase system can use smaller wires, which saves on material costs and makes installation easier.
better load distribution
The balanced nature of three-phase power results in a more even distribution of electrical loads, thus reducing system stress.
higher efficiency
You’ll find that three-phase generators tend to be more expensive because they can increase voltage. So, if a single-phase generator can produce up to 240 volts, the three conductors in the alternative option can produce up to 415 volts.
smoother power delivery
The overlapping phases provide a more constant and stable power supply, reducing vibrations in motors and other equipment.
versatility
Both three-phase and single-phase equipment can be powered, providing greater flexibility for the user.
three-phase generator customization service
MATCHUP is a company that specializes in custom and wholesale three-phase generators. We offer a wide range of products, but our specialty is customizing generators to fit your needs.
We also offer free shipping on all orders and free technical support for any purchase! If you have any questions about our products or need help finding a generator that fits your needs, please contact us today and we will get back to you as soon as possible!
- 3-year warranty and lifetime maintenance service
- Factory direct sales, competitive prices
- Professional sales team to provide you with good after-sales service
what size 3 phase generator do i need
Three-phase generators are mainly used in industry. If you bought a single-phase generator from MATCHUP and want a three-phase one, you should learn about three-phase generators first.
As a trusted manufacturer, we wanted to give our dealers in-depth knowledge and insight. Mastering three-phase generators helps you help customers make informed power decisions.
In this article, we will look at what to consider when buying a 3 phase generator.
This guide is a great resource for anyone interested in three-phase power. Let’s learn and sell more!
what is three-phase electricity and a three-phase generator?
Three-phase electricity is an electrical system that uses three strands of alternating current, each offset by one-third of a cycle (or 120 degrees). They are more efficient and balanced than single-phase power.
Each of the three separate conductors in a three-phase generator transmits alternating current of the same frequency, peaking at different intervals. This makes the power generation process smoother and more reliable, making it ideal for demanding tasks.
understanding your power needs
Having a thorough knowledge of your power requirements is essential when selecting a three-phase generator. This guarantees that you select a generator that will effectively fulfill your requirements without overspending on excess capacity.
load type
Various electrical devices exhibit varying load characteristics, influencing their power consumption and interactions with
- Resistive loads: are the simplest type of load, such as incandescent lamps or heating elements. They consume a steady amount of power and do not require additional starting power.
- Inductive loads: Most motors and transformers fall into this category. Most motors and transformers fall into this category. They require more power to start than they do to run continuously. The starting power can be 3-7 times the running power, which is a key factor in determining the size of a generator.
- Capacitive loads: These loads include many electronic devices and certain types of lighting (e.g., LEDs). They can cause power factor problems and may require special consideration.
calculating power requirements
Start by listing all the devices that need to have power supplied to them at the same time. Note the operating and starting power of each device. It is vital to consider the starting power, especially for equipment with large motors. If this is not taken into account, the generator may overload and cause damage. Then add up all the operating power. Determine the device with the highest starting power. Finally, add the highest starting power to the total running power. Add 10-20 percent to the calculated power needed to cope with unexpected loads or future growth.
what to consider when buying a 3 phase generator
When looking for the best size, there are these factors to focus on.
voltage and frequency requirements
Ensure that the output of the generator meets the voltage and frequency specifications of the equipment. Three-phase generators are usually available in different voltage options. Common voltage options are 208 V, 240 V and 480 V. Frequency is 50 or 60 hz.
fuel type
The selection of fuel can have a major impact on costs related to operations and upkeep. When selecting a type of fuel, take into account elements like fuel access, storage space, and regulations in your area.
Diesel fuel is highly fuel efficient and has a long engine life. It is well suited for continuous operation. The downside is a higher initial cost and it is noisy when in operation.
Natural gas burns cleaner, has lower fuel costs, and allows for a continuous fuel supply (connected to a pipeline)
However, they have a lower power density and require a utility connection or large on-site storage. This can be a drawback in areas prone to disasters.
While propane has a higher cost and lower energy density. It burns cleanly and has a long shelf life. It is often offered as a portable fuel option.
portability vs. stationary equipment
Portable three-phase generators are flexible and can be moved between locations. However, they have lower power output and a shorter lifespan than other portable models. Stationary three-phase generators have higher power output, longer life, and are quieter. The downside is that they are fixed in location and have a higher installation cost. Choose based on your specific application and whether you need to move the generator between locations.
noise level
Noise can be an important factor, be sure to check local noise regulations to ensure compliance. . Especially in noise-sensitive environments. Look for features such as a soundproof enclosure or a “quiet” model to help you.
run time and fuel efficiency
Consider how long the generator needs to run continuously. A larger fuel tank allows for longer runs between refuelings. A more fuel-efficient model may have a higher upfront cost but lower operating expenses.
key features to consider
Safety features:
- Automatic shutdown function stops the generator if the oil level is low to prevent engine damage.
- Overcurrent Protection: Averts electric overloads and possible fire risks.
- Emergency Stop: Enables immediate cessation during emergencies.
- Ground Fault Protection: Minimizes the possibility of receiving an electric shock.
Digital control panel:
- Voltage and frequency display: Allows for easy monitoring of output.
- Circuit breakers. Protect against overloads and shorts.
- Automatic transfer switch: Switches between utility and generator power.
- User-friendly interface: Makes operation and monitoring more accessible.
Remote monitoring capabilities: Monitor performance from anywhere with real-time status updates. Receive notifications about potential issues or maintenance needs. Or track performance over time for better maintenance planning.
Paralleling options: Allows multiple generators to work together to increase power output. Provides redundancy and flexibility in power management.
Weatherproof enclosure: protects the generator from adverse weather conditions. Helps reduce noise levels. Look for corrosion-resistant materials for longer life.
Cooling system: keeps the temperature just right for best performance. Choose air-cooled or liquid-cooled, depending on where you use it.
Inverter three-phase generator: provides cleaner power output, suitable for sensitive electronic equipment. Generally more fuel-efficient and quieter than traditional generators. Smaller capacity, so confirm whether it meets your power needs.
cost considerations
When buying a three-phase generator, think about the price. The initial investment covers the purchase price, installation and any necessary upgrades.Whether the potential savings from avoiding power outages. Consider the cost of operation, fuel consumption and maintenance expenses
conclusions
This information helps you choose the right three-phase generator for your needs. The ideal generator gives you the right amount of power, is efficient, reliable and cost-effective. Think about what you need and compare different models based on what we have talked about.
reliable three-phase power solution
At MATCHUP, we know choosing the right three-phase generator can be hard. As a professional generator supplier and manufacturer, we can help you make this important decision.
Don’t let power uncertainty hold you back. Take the next step toward reliable, efficient power generation. Let three-phase generator manufacturers and suppliers help you succeed. Contact us today to ensure your power needs are met! Our team of experts is ready to help you with:
- Analyzing your power needs
- Recommending the right generator model
- Answering technical questions
- Providing custom solutions
- Ensuring compliance with local regulations
three phase generators FAQ
What is the difference between a three-phase and a single-phase generator?
A single phase generator produces only one phase of alternating current while a three phase generator produces three phases of alternating current. Three-phase generators are more efficient at transmitting and distributing electricity, so they are more common in large equipment and industrial applications. In contrast, single-phase generators are mainly used in homes and small appliances.
What is the maximum load of 3-phase?
To calculate a three-phase system’s power capacity, use this formula:
P = √3 × V × I × PF
P = Power in Watts, V = Voltage, I = Current, PF = Power Factor
In a 480V 3-phase system with a service current of 200A and a power factor of 0.9:
P = √3 × 480V × 200A × 0.9 = 149,666 W or approximately 150 kW
This would be the theoretical maximum for this particular system. However, systems are usually designed to have a safety margin and don’t always operate at 100% capacity.
What is the working principle of a 3-phase generator?
Three-phase generator produces a rotating magnetic field. A standard generator consists of two main components – the stator (which remains stationary) and the rotor (which rotates). The stator and rotor have coils.