Construction of a data center in Kolyma

The signing of an agreement on the construction of a data center in the Magadan Region with a colossal capacity of up to 150 MW, powered by the Ust-Srednekanskaya HPP, marks more than just the emergence of a new digital infrastructure hub. This project, one of the largest in the country, will trigger a chain of transformations in related industries, with the industrial refrigeration equipment sector playing a key role. For companies specializing in this market, the opening of such a facility in the harsh climate of Magadan will present both a significant challenge and an unprecedented opportunity for growth and demonstration of technological expertise.

The construction of a data center of this scale will have a direct impact on Russian and potentially international manufacturers and suppliers of industrial refrigeration systems. Firstly, there will be a significant demand for comprehensive turnkey engineering solutions. Integrator companies will not only need to provide the necessary equipment, but also design a system that is suitable for the specific conditions of the region, including low temperatures that can be partially utilized for free cooling, as well as complex logistics. Secondly, the project will stimulate innovation in energy efficiency, as cooling costs can account for up to 40% of a data center's energy consumption. Local manufacturers who can offer customized solutions will receive a strong incentive to develop and can create new, in-demand competencies. Thirdly, a stable market for service and post-warranty maintenance will be created, providing long-term orders for specialized companies in the region.

Industrial Refrigeration Equipment for Data Centers: Functions and Applications

The main function of refrigeration equipment in a data center is to remove the large amount of heat generated by server racks and maintain a strictly defined temperature and humidity level (usually 18-27°C and 40-60%, respectively) 24/7. Failure to maintain these parameters can lead to overheating and damage to expensive IT equipment. To achieve this, a multi-level cooling system is used.

1. Chillers (water cooling machines). These are the central elements of the system. They produce cooled water, which is then circulated through the heat exchange circuits.

   • Features and Applications: For the data center, powerful chillers are used (often in a bundle of several modules for reliability) with an air or water condenser. In the conditions of Magadan, chillers with the free cooling function are especially relevant, which turn off the compressor at low outdoor temperatures and use the outdoor cold, saving up to 80% of energy. Key parameters: cooling capacity (hundreds of kW and MW), energy efficiency (COP coefficient), noise level and reliability.

2. Fan coils (internal fan units) and precision air conditioners. They are installed directly in the machine rooms and provide precise heat dissipation from the racks.

   • Characteristics and application: Precision air conditioners, unlike household ones, operate around the clock, have high regulation accuracy and component reservation. They can be cabinet or ceiling type. Fan coils, on the other hand, are often part of a chiller-fan coil system, where chilled water from the chiller is supplied to them, and they, in turn, blow the air over the heat exchanger. Precision humidity control, a wide operating temperature range and a modular design for easy maintenance are important.

3. Cooling towers (dry or evaporative). Used in water-cooled systems to remove heat from the condensers of chillers into the atmosphere.

   • Characteristics and application: In harsh climates, dry cooling towers (dry coolers) are more commonly used to prevent icing, while hybrid models are also available. These cooling towers directly transfer heat to the air through a heat exchanger. Their performance and ability to operate in a wide range of external temperatures are crucial for the stable operation of the entire system.

4. Liquid Cooling systems. These are advanced solutions where heat is removed directly from processors or server racks using a liquid (water, special dielectric solutions).

   • Specifications and Applications: There are immersion cooling systems (where servers are completely submerged in a dielectric liquid) and plate heat exchangers on processors. These are significantly more efficient than air cooling and allow for a much higher server density. For a powerful data center in Magadan, these solutions can be implemented locally for the most heavily loaded computing modules.

5. Cold and hot corridor systems (containment). This is not equipment, but an architectural and engineering solution, but it is inextricably linked to refrigeration units.

   • Specifications and application: The organization of isolated "cold" corridors, from which air is taken to cool the servers, and "hot" corridors, where this air is discharged after heating. This significantly improves the efficiency of precision air conditioners and fan coils, reducing energy consumption.

Thus, the construction of a data center in Magadan will create a large order for manufacturers of the entire range of this equipment, from powerful free cooling chillers adapted to arctic conditions to precision microclimate control systems in the halls. This is a project that will not only build a digital bridge, but also serve as a catalyst for a technological breakthrough in the related industry of industrial refrigeration, which is critical for the modern economy.