A Brief Guide to Precision Cooling Systems for Data Centres


Data centres require efficient cooling solutions to prevent overheating and damage to the IT infrastructure. Precision cooling is a technology that maintains optimal temperature and humidity levels in data centres. It ensures maximum uptime and reduces equipment failure.

How does precision cooling work?

Precision cooling uses air conditioning systems that regulate temperature and humidity levels in data centres, like CRAH. These systems use sensors to monitor the temperature and humidity levels. Then, it adjusts the cooling output accordingly to maintain the desired levels.

Benefits of Precision Cooling

Businesses receive several benefits from using precision cooling systems in their data centres. It includes:

  1. Improved Uptime – Precision cooling ensures the IT infrastructure operates within optimal temperature and humidity ranges. The fan wall unit can reduce the risk of equipment failure due to overheating.
  1. Energy Efficiency – The system operates efficiently to reduce energy consumption and cost.
  1. Scalability – Businesses can scale their precision cooling systems to meet changing IT loads. It ensures you will meet the cooling requirements of the data centre.

Types Of Precision Cooling Systems

There are several types of precision cooling systems available in the market. Each aims to meet the requirements of data centres, regardless of their size. The options include:

  1. Air-cooled Systems – These systems use a fan wall unit to circulate air through the data centre.
  1. Water-cooled Systems – These are systems that use water as a medium.
  1. Direct Expansion Systems – The system uses refrigerants to remove heat from the data centre. It uses air-cooled or water-cooled heat exchangers to remove heat from the room. An example of this system is the Computer Room Air Handler or CRAH.

Factors to Consider when Choosing a Precision Cooling System

Businesses use data centres of various sizes. Hence, their air cooling needs can also vary. Therefore, firms must consider several factors when choosing an appropriate precision cooling system for their facility. They are:

  1. Data Centre Size – The data centre size will determine its required cooling capacity. It impacts the type of precision cooling system that best suits your needs.
  1. IT load – It will determine the heat output of the data centre and impacts the required cooling capacity.
  1. Redundancy – It ensures uptime. Businesses should factor redundancy in the design of their precision cooling system.
  1. Energy efficiency – Reducing energy consumption and cost is a significant consideration when choosing a precision cooling system.

Precision cooling is essential for ensuring the uptime and longevity of IT infrastructure in data centres. Canatec has over 14 years of expertise in developing, installing, and supporting various data centre equipment. Their knowledgeable staff of engineers and technical support professionals is well-versed in the stringent needs of such scenarios. Visit the Canatec website to discover more about the company, its products, and services like precision cooling.