What is a Generator?
A generator is a machine that converts mechanical energy into electrical energy, providing an alternative source of power when the mains supply is unavailable.
To simplify, a generator has two main parts.. the engine and the alternator.
⛽ The engine – the input
The fuel provides the energy and the engine converts that energy into mechanical rotation.
⚙️ The alternator – the output
The engine drives the alternator, which converts that mechanical energy into electrical energy.
How does a generator work?
When talking about generators, the input is essentially the energy going into the generator, usually in the form of fuel. The output is the electrical power produced, measured in watts (W), kilowatts (kW) or sometimes kilovolt-amperes (kVA).
For example, a 5 kW generator can provide up to approximately 5,000 watts of electrical power, subject to the generator’s design and operating conditions.
It’s important to select the correct generator size for the equipment you need to power. Too small and you risk overloading the generator. Too large and you may be paying for capacity you don’t actually need.
Why do businesses use generators?
Generators can form an important part of a business continuity and emergency power strategy.
A power cut doesn’t necessarily mean your business has to stop. A correctly sized generator can help maintain a variety of essential systems and equipment, helping to minimise disruption to your business, should it ever need to be used.
Think hospitals, prisons, hotels, farms, offices and industrial facilities.
What about small businesses or personal use?
You don’t always need a large industrial generator.
A smaller generator can be a practical solution for home based businesses, small businesses or personal use. It can provide enough power to keep essential equipment and services running, helping minimise disruption without the cost and footprint of a larger generator.
The key is choosing the right generator for your requirements.
Finding the right power solution for you
Our team of engineers are here to answer your questions, provide advice and help you make the right decision for your requirements.
Talk to an expert