ABB 07KT98C GJR5253100R028 achieves high availability through redundancy

Description

According to the special geographical location of the 07KT98C data center in the mine, ABB provides a highly reliable overall power supply solution in the form of eHouse; Through phased construction, ABB finally assisted Lefdal data center to build up to 200MW, one of the largest data centers in Europe with minimal environmental impact.
Lefdal is a huge data center located in an abandoned mine, and its operation needs to have a very small impact on the surrounding natural environment through 07KT98C high-tech facilities. Mats Andersson, marketing director of Lefdal Mine data center, said: “We have one of the most environmentally friendly data centers in Europe. We use hydropower and 100% renewable energy. Our power consumption is very low because we have an efficient cooling scheme. We reuse abandoned mines as natural spaces. We also reuse waste heat, which is not only environmentally friendly, but also saves costs for our customers.”

It is in this huge data center built in the mine that data from social media, enterprises and intelligent devices are actually stored on server racks. These servers are cooled by water drawn directly from nearby sites. Cooling is critical, and these servers generate a lot of heat. It can be seen that the construction of a large scale data center in the mine with little impact on the environment of 07KT98C is facing various challenges.
The solutions provided by ABB help Lefdal solve the problems it faces and realize its environmental protection philosophy, among which power supply reliability is the most fundamental guarantee. ABB provides a complete power system for this purpose, including the uninterruptible power supply, which can respond in milliseconds to cover any interruption in the power supply.
Andreas Keiger, the executive vice president of IT infrastructure of Weitu, said: “ABB is one of the first companies to participate in this project. Because everything starts from the power supply, you should know that there is no possibility without the power supply. You need transformers, you need generators. Based on our good cooperation, we considered how to involve ABB at the beginning.”

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