The Importance of Generators for Data Centers

The Importance of Generators for Data Centers

The Importance of Generators for Data Centers


The use of IT services is booming, and more and more companies, financial, and public entities entrust their data to Data Processing Centers (CPCs) to safeguard their information and ensure the continuity of their operations.

Today, with the announced arrival of the 5G network, a massive deployment of new cloud computing projects of companies is expected.

Data Centers through computer systems process and store data to offer a backup service to companies. 

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Backup power supply for data center industry

Generally, data centers will require a large-scale power supply that guarantees the operation of the systems 24 hours a day, 365 days a year, as they cannot be exposed to power failures. They need an uninterruptible power supply to keep the data center operations properly. In a fully connected world, any network outage, power loss, or delayed operation could interrupt the work of various sectors and lead to sales losses in these.

Therefore, the energy supplied to these facilities must not only be stable, but backup power supplies must ensure its continuity. For this reason, data centers have diesel generator sets that start-up during power failure. These guarantee a reliable continuous power supply for data processing and cooling systems. The rooms must remain at a constant temperature around 20oC to keep the data records and the information stored by the servers safe.


How to choose generators for a data center?

Before choosing a generator, you need to consider the reliability of the main electrical network and the sensitivity of the data stored in the center. Based on this, you need to calculate the total power required to support IT loads and their associated supporting infrastructure, such as refrigeration equipment.

When sizing backup generators, you should consider a series of factors, including the starting currents, power factors, step loads, to ensure that they can cope with an installation’s critical electrical load.

If a generator set is sized correctly, it will allow the data center to function normally in the event of a prolonged power outage.

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Generator type for data centers

Diesel generators are the most common for this type of business since they have high levels of efficiency and performance. Besides, they are designed to provide reliable backup power for longer than other generators, sometimes even serving as the main power source.

On the other hand, you should consider that the generator’s engine is noisy, so selecting a prototype generator with some acoustic treatment is optimal. In this case, our provided super-silent diesel generators will reduce noise levels by 80%.

There are several types of diesel generators, with different sizes and power, that can serve as reliable power solutions, but the choice of one or the other will always depend on the needs of the data center.


Preventive maintenance of equipment

Data Centers purchase emergency generator sets to limit the effects of power outages and protect critical data. Despite this, it may happen that when the main supply fails, it does not start and does not perform its function.

To make the generator work as desired, you will need preventive maintenance of all the generator elements. In the case of the engine, it is important to change the oil and filters. The alternator and the electrical panel must be exposed to test their terminals and periodic cleaning.