Is Dehumidifier required in Data Centres?

by Klaus on December 10, 2018

in Hardware

It is logical to install dehumidifiers in data centers to avoid damages caused to cables and computers due to the growth of molds and dampness. Accumulations of humid air to high levels are likely to result into static shock and short-circuiting of electrical appliances. Besides, electronics can also rust and wear out thereby resulting in the need for maintenance and repair fees for different data systems. Electric sparks are also a possible effect which can cause fire outbreaks and death of employees and people living within the neighborhood. Loss of data is one of the worst setbacks that data centers encounter frequently. It is crucial to purchase portable dehumidifiers which maintains optimum levels of moistures in indoor environments. Here are some of the reasons why a dehumidifier should be an essential part of data centers.

1. Doors of server rooms may be open

When the doors of the server rooms are left open for some time, chances are the levels of humidity will increase since most of these server rooms are maintained at low temperatures. This is because the rate at which humid air builds up in cold temperature room is higher compared to areas with high temperatures. Another case scenario is that the doors might be loosely closed hence air rushing in through the gaps. This will result in a build-up of moist air in these sections of the data centers thus necessitating the need for a dehumidifier. Most of these companies are advised to invest in high-quality dehumidifier for effective control of excess moisture levels since they store sensitive information that would be costly to retrieve in case their systems break down due to short-circuiting or release of electric sparks.

2. Malfunctioning of data systems

The damages caused by effects of high moisture content usually manifest through malfunctioning of devices. These damages may take a while before they reflect directly on the networks. This is dangerous because they cause havoc such as corrosion of wires and other metallic equipment and more. Upon detection, the management usually orders new machines since the extent of the damages may have become extreme hence making the costs of repair high. These are some of the signals which show that the data centre is under severe humidity attacks. So, the only option is to install top quality dehumidifiers which should be set in the correct temperature ranges to avoid excess dehumidification. A deficit of the required moisture levels will also be harmful especially to the electronics by producing electrostatic charges. In turn, the presence of these charges will damage essential equipment thus slowing down data processors and other electronics. These are the reasons why the close monitoring of moisture levels is crucial. It is possible to achieve this by hiring an experienced technician to carry out the dehumidification process. The technician installs a device that aids in creating an ambient temperature within the data centre’s room. Using the device, the technician will be in a position to drain the condensed liquid appropriately through an active drainage system.

3. When most energy is conserved and cannot be released into the environment

Some data centers will channel heat released from their operations into the server rooms as a way of dehumidification. Other firms recycle their energy for reuse in other processes. Such firms need to install dehumidifiers in their server rooms to reduce the rate at which moisture accumulate in the halls. However, they can as well integrate both measures for effective dehumidification. This will save on the costs of operations and promote efficiency. Additionally, the levels of relative humidity in the server rooms will also be kept in constant checks. The heat released will ensure that temperatures remain optimum for the effective functioning of computer servers hence eliminating the chances of system breakdowns.

4. Musty odors, growth of molds and plants on equipment and walls

When the data center begins to experience moist walls with microorganisms and opportunistic plants, it shows that levels of the humid air have increased. These nuisance molds usually release toxins and pollutants with musty odors. Their growth should be a signal to the management to install dehumidifiers before the effects become unbearable. In most cases, warm air is passed in the room to extract the moisture hence retarding the growth and survival of these fungi. They can also employ dehumidifiers alongside fungicidal chemicals such as hydrogen peroxide and white vinegar to effectively eliminate molds.

5. Setting up data centers is expensive and hence requires high maintenance

The equipment is costly and replacing them would require large amounts of money. The activities that are run in data centers are relied upon by many people who use social networks for their economic activities. Therefore, proper maintenance of data centers is crucial. This should begin with the acquisition of emergency dehumidifiers which can be used in case of random humidity attacks to prevent damages caused to data systems.

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