Discover industrial 50Hz diesel generators for backup, commercial and prime power applications, available in single and 3 phase silent or open configurations.
Reliable 50Hz Generators for Every Power Requirement
At Global Generators, we supply a wide range of industrial 50Hz generators designed to deliver dependable performance across demanding applications worldwide. Whether you need standby backup for a home or business, continuous prime power for industrial operations, or a high-capacity generator set for critical infrastructure, we can provide the right power solution for your requirements.
Our range includes both silent and open diesel generators, with options suitable for single phase and 3 phase installations. From compact units for smaller commercial operations through to multi-megawatt systems for industrial power generation, we supply reliable equipment built for performance, efficiency and long-term durability.
As an authorised Cummins CPG dealer, we offer some of the best pricing available on Cummins diesel generators from the UK. Combined with our extensive stock holding and experienced technical team, this allows us to provide fast delivery, expert support and efficient global export solutions.
What Is a 50Hz Generator?
A 50Hz generator is a generator designed to produce 50 Hz electrical output frequency. The term "Hz" refers to hertz, which measures the number of cycles of alternating current produced each second. In countries using 50 Hz electrical systems, generators run at a specific engine speed to maintain the correct generator frequency.
Most regions across Europe, Asia, Africa, the Middle East and many other international markets use 50 Hz power systems. This makes a 50Hz diesel generator the preferred choice for applications where equipment and infrastructure are designed for 50 Hz operation.
The relationship between engine speed and output frequency is extremely important in generator design. For example, many industrial diesel generators use a 4-pole generator configuration operating at 1500 rpm to produce 50 Hz electricity. Smaller or alternative systems may operate at 3000 rpm depending on the alternator design and intended application.
Generator RPM for 50Hz Explained
One of the most common technical questions we receive relates to generator rpm for 50Hz applications. The generator rpm required depends on the alternator pole configuration and desired output frequency.
For industrial diesel generators designed for continuous or heavy-duty use, 1500 rpm is the industry standard for 50 Hz operation. These slower-running generators typically offer:
Improved longevity
Reduced wear on the diesel engine
Lower operating noise
Better fuel efficiency
Enhanced reliability for long running hours
In comparison, some smaller generators operate at 3000 rpm to achieve the same generator frequency. While these can be suitable for occasional or lighter-duty use, lower engine speed models are generally preferred for demanding industrial applications.
Understanding the link between generator rpm, engine speed and output frequency helps ensure the correct generator set is selected for your operational requirements.
50Hz vs 60Hz Generator Systems
The difference between a 50Hz vs 60Hz generator primarily relates to the electrical frequency produced by the alternator. Different countries and industries operate on different frequency standards.
A 50Hz diesel genset is typically used throughout:
Europe
Africa
The Middle East
Most of Asia
Many international industrial sectors
Meanwhile, 60 Hz generators are more common in North America and selected parts of South America and Asia.
Using the wrong generator frequency can create compatibility problems with connected equipment. Motors, pumps, HVAC systems and sensitive electrical devices are often designed specifically for either 50 Hz or 60 Hz power supplies.
Choosing the correct generator 50Hz configuration ensures stable performance, proper equipment operation and long-term reliability.
Silent and Open 50Hz Diesel Generators
We offer both silent and open 50Hz diesel generator configurations to suit different installation environments.
Silent generators are available in canopied and containerised designs. These units are ideal where reduced sound levels are important, including residential developments, hospitals, events, commercial facilities and urban construction projects.
Open generators are commonly selected for plant rooms, dedicated generator enclosures and industrial facilities where acoustic protection is already provided externally. Open units often allow easier maintenance access and can be suitable for larger industrial power generation projects.
Our team can help identify the most suitable configuration based on your operating environment, noise restrictions, cooling requirements and installation plans.
Single Phase and 3 Phase 50Hz Generators
We supply both single phase and 3 phase 50Hz generators across a wide range of power ratings.
Selecting the correct output type is essential to match your power requirements and connected load profile. Our experienced team can assist with sizing and specification guidance to ensure optimal generator performance.
Why Choose Global Generators?
Global Generators combines technical expertise, extensive stock availability and competitive pricing to deliver dependable power equipment worldwide.
Customers choose us because:
We are an authorised Cummins CPG dealer
We offer highly competitive pricing from the UK
We hold a wide range of generators in stock
We provide fast UK delivery and global export
Our team has over 50 years of combined industry experience
We support projects ranging from small backup systems to multi-megawatt installations
Whether you require standby backup power, continuous prime power or emergency support, we can help source the ideal diesel generators for your application.
Applications for 50Hz Diesel Generators
Our 50Hz diesel genset range is suitable for many industries and operating environments, including:
Commercial buildings
Industrial manufacturing
Construction sites
Agriculture and farming
Telecommunications
Data centres
Healthcare facilities
Events and entertainment
Utilities and infrastructure
Mining operations
Remote locations
Each generator set can be configured to match specific operating conditions, load demands and runtime requirements.
Fuel Efficiency and Operational Reliability
Modern diesel engine technology delivers impressive fuel efficiency while maintaining reliable power output under varying load conditions. Many systems include integrated fuel tank options for extended runtime capability, helping minimise refuelling frequency and operational downtime.
Industrial-grade components, advanced control systems and high-quality alternators all contribute to stable power generation performance. Proper generator sizing and maintenance further improve long-term reliability and operating efficiency.
Our expert team can advise on fuel consumption, runtime expectations, load management and maintenance planning to support your investment.
Frequently Asked Questions
Contact Global Generators
Contact our experts today for more information about our range of 50Hz generators or to reserve your generator. Speak with our team via phone, WhatsApp, email or our for fast expert support and competitive pricing.
