3 phase generators manufacturers & suppliers
BISON offers 3 phase generators with balanced power distribution and superior load handling. Various capacities and designs to choose from.
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power life from here
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BISON diesel generator
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BISON 3 phase generator
BISON 3 phase generators offer excellent power distribution across three independent phases, minimizing power fluctuations and providing exceptional stability.
BISON’s 3-phase generators optimize motor operation through constant rotational force, delivering enhanced efficiency and extended equipment lifespan for connected machinery and industrial motors.
BISON 3 phase generators integrate seamlessly with standard industrial equipment, ensuring plug-and-play compatibility with manufacturing machinery, commercial HVAC systems, and construction equipment worldwide.
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sustainable solutions
frequently asked questions
frequently asked questions
Can a 3 phase generator be used for residential applications?
Yes, while most homes use single-phase power, a 3-phase generator can be used if your house has a 3-phase electrical system.
How often should I perform maintenance on my 3-phase generator?
Follow the manufacturer’s guidelines, typically every 100–200 operating hours or at least once a year, whichever comes first.
How to keep a 3 phase generator healthy?
- Ensure the generator stays lubricated and cool by regularly checking and topping up oil and coolant.
- Replace air and fuel filters regularly to prevent dirt and debris from affecting performance.
- Check the Battery, keep the battery charged, and the terminals clean and secure for reliable starting.
- Regularly check for loose wires, corrosion, or damage to maintain safe and efficient operation.
diesel generator purchase guide
3 phase generator guide
Electricity powers nearly every aspect of modern life—from homes and offices to transportation and communication systems. However, when it comes to powering industrial applications, construction sites, and large-scale commercial operations, reliability and efficiency are critical. This is where three-phase power becomes essential.
BISON offers a complete range of high-quality 3 phase generators designed to meet these demanding needs. Unlike the single-phase electricity commonly used in homes, three-phase power delivers a continuous and balanced flow of electricity. This makes it ideal for running heavy machinery, motors, and other industrial equipment. For many industries, 3 phase generators are the backbone of uninterrupted operations—providing stable, efficient, and reliable power that keeps productivity on track.
What is a 3-phase generator, and how does it work?
A 3-phase generator is a machine that produces electricity in three alternating currents (phases), each offset by 120 degrees. These three electrical waves work together to deliver a continuous and balanced flow of power. Because at least one phase is always generating electricity, the output is smoother, more efficient, and ideal for running large industrial machines and heavy equipment.
How is it different from a single-phase generator?
- Power supply: Single-phase generators generate electricity in only one waveform or phase, so the current rises and falls periodically, causing the power to fluctuate greatly, while 3 phase power remains stable and continuous.
- Efficiency: 3 phase generators deliver electricity more evenly, allowing motors and machines to run more efficiently and last longer.
- Load capacity: 3 phase generators can handle greater loads than single-phase ones.
- Voltage stability: the three phases provide consistent voltage with fewer fluctuations, improving performance and protecting connected equipment.
Different types of 3-phase generators
There are two main types of 3 phase generators. Both produce three-phase electricity, but differ in how they generate and regulate it.
Synchronous generators
Synchronous generators are the most commonly used type in power plants and industrial settings. They operate by rotating a magnetic rotor at a speed that matches the frequency of the electrical system (typically 50 or 60 Hz). This enables the generator to provide highly stable voltage and frequency due to the synchronization of the rotor speed and output frequency.
Induction generators
Induction generators produce electricity when their rotor spins faster than the system’s synchronous speed, essentially acting like a motor running in reverse. They don’t create their own magnetic field; instead, they rely on an external power source or grid connection to induce it.
While simpler and more cost-effective than synchronous models, induction generators cannot regulate voltage or frequency as accurately, making them less suitable for standalone use.
Main advantages of 3-phase generators
- Smooth and steady power: 3 phase generators deliver continuous, balanced power with minimal voltage fluctuations. Unlike single-phase generators that experience power dips, 3-phase systems ensure that at least one phase is always at peak output. This results in stable performance for machines and sensitive equipment, reducing interruptions and improving reliability.
- More efficient and powerful: 3 phase generators produce more power using less material, such as copper and steel, making them both efficient and cost-effective. Without the need for larger, heavier components, the 3 phase generator distributes power evenly across all three phases, minimizing energy loss and fuel consumption while maximizing performance.
- Easy motor starting: Because 3-phase systems create a rotating magnetic field, motors can start smoothly without extra starting components. This simplifies operation and ensures efficient performance for equipment that requires high starting torque.
- Smaller wires and less energy loss: For the same output, 3-phase systems need smaller, lighter wires than single-phase setups. This not only cuts material costs but also reduces heat loss, improving overall transmission efficiency—especially over long distances.
- Flexible and versatile power supply: 3 phase generators can power both three-phase and single-phase equipment. They can also be paralleled with other generators for expanded capacity, making them ideal for growing industrial and commercial applications.
- Lower operational costs: Thanks to their higher efficiency, balanced load, and reduced wear, 3-phase generators have lower running costs over time. They require less maintenance and fewer repairs, saving money on long-term operation.
- Lower voltage fluctuations: 3-phase systems maintain stable voltage levels, protecting sensitive equipment from power surges or drops.
- Balanced load distribution: Power is evenly distributed across all three phases, preventing overload on any single line. This balance ensures efficient energy use, enhances equipment lifespan, and reduces the risk of electrical failure.
- Improved power factor: 3 phase generators typically achieve a higher power factor, meaning they convert more of the supplied energy into usable power.
Where are 3 phase generators commonly used?
- Factories and manufacturing plants: Factories and industrial facilities rely on 3-phase generators to power heavy machinery such as conveyor systems, motors, compressors, and pumps.
- Large commercial buildings and offices: Commercial centers, shopping malls, and Big office buildings use 3-phase generators to supply stable power to HVAC systems, lighting, elevators, escalators, and computers.
- Backup power for critical systems: Hospitals, data centers, and emergency services depend on 3-phase generators as backup power sources. They ensure critical systems like ventilators, surgical instruments, servers, and communications equipment continue to function during power outages.
- Renewable energy applications: 3-phase generators play an important role in renewable energy systems, such as wind turbines and hydroelectric power plants.
- Construction sites: 3 phase generators power cranes, excavators, drills, and lighting systems. Their high capacity and reliability make them ideal for meeting the demanding power needs of heavy machinery and day and night site operations.
- Agriculture and farming operations: Farmers use 3 phase generators to operate irrigation systems, grain dryers, water pumps, and other farm equipment.
Important things to think about when choosing a 3-phase generator
1. Match the power rating to your load
Determine the total power required by your equipment. Add up the wattage of all the devices you plan to use, including starting watts for motors. The generator’s rated power (in kW or kVA) should be slightly higher than your total load to ensure efficient and reliable operation.
2. Check the voltage and frequency
Make sure the generator matches your local voltage and frequency standards (e.g., 220v, 380v, or 440v at 50Hz or 60Hz).
3. Choose the right fuel type
- Diesel: highly efficient, durable, and ideal for heavy-duty industrial applications.
- Gasoline: suitable for temporary or light use; more portable but less efficient.
- Natural gas: cleaner and environmentally friendly, perfect where a gas supply is available.
4. Evaluate runtime and fuel efficiency
Look for models with good fuel efficiency and longer runtimes, especially if you need continuous power. Diesel generators generally provide longer operating hours and lower running costs compared to gasoline or gas models.
5. Consider portability and installation
- Stationary generators are designed for permanent installations in industrial or commercial settings and offer higher capacity.
- Portable generators are smaller, easier to move, and best suited for construction sites or temporary use.
6. Check noise levels
- Silent or enclosed generators are ideal for commercial, residential, or urban settings.
- Open-frame models are louder but suitable for industrial sites where noise is less of a concern.
7. Look for useful features and controls
- Digital control panels for easy monitoring of performance and fuel use.
- Automatic voltage regulation (AVR) for a stable output.
- Safety systems like overload protection and low-oil shutdown are used to prevent damage.
Why Choose a BISON 3 phase generator for your business
3 phase generators deliver smooth, powerful, and reliable electricity that keeps factories, commercial buildings, and essential services running without interruption. Their efficiency, stability, and ability to handle heavy loads make them the ideal power solution for industrial and business applications.
Investing in a 3-phase generator provides long-term benefits such as improved energy distribution, reduced operating costs, and dependable performance under demanding conditions.
BISON generator manufacturers offer a complete range of 3-phase generators built for different industries — Whether you need continuous power for industrial operations or a backup system for a commercial facility, a BISON 3 phase generator ensures stable and efficient energy when you need it most.
Designed for durability, reliability, and fuel efficiency, our generators help businesses maintain productivity with confidence. If you’re ready to get stable and efficient electricity for your business or customers, contact BISON today to import 3 phase generators from China.
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How to wire a 3 phase generator for single phase
