As demand for files centers rises steeply in the electronic digital era, the must for sustainable data center design that will improves energy efficiency and reduces carbon dioxide emissions grows. The particular high-performance UPS holds the key for the data center? Huawei modular data center . The particular UPS with Li ion batteries is gaining interest in the sector as they come up to be a lot more energy-efficient, reliable, long-lasting, and cost-effective than traditional lead-acid power packs.
Nuremberg-based noris network AG is a new provider of tailor-made information technology plus telecommunications solutions regarding companies and organizations in the auto financing, manufacturing, software development, and public support fields. The innovation-driven company focuses on designing and creating highly secure and even modern data focuses to achieve sustainable success.
To make sure the reliability in addition to cost-effectiveness of your brand new Nuremberg-based data centre, noris network AG worked with it is long-term partner W�hrle and Huawei Digital Power to release Huawei SmartLi EPISODES solution. The remedy shows advantages throughout reducing the bodily footprint and increasing energy efficiency.
Lithium-ion Batteries to remodel UPSs
Lithium-ion batteries at this point are increasingly leveraged to improve the overall performance of the UPS in information centers. The UPS system provided by W�hrle is equipped with WISUS-Li (Huawei SmartLi), which in turn features high energy denseness and a tiny footprint. Compared using traditional lead-acid batteries, WISUS-Li (Huawei SmartLi) conserve 70% associated with the footprint, which in turn means more place because of it cabinets.
WISUS-Li (Huawei SmartLi) uses lithium iron phosphate battery cells (LiFePO4), for secure plus stable, and job with a multi-level intelligent BMS management system to identify errors and maintain them on advance, implementing clever management, greatly streamline O&M and increasing availability. Traditional lead-acid batteries are dumb devices. Installation in addition to maintenance are even more complex and O&M costs are better.
The lithium-ion battery pack can safely job over the wider variety of temperatures, commonly from 0 to 40 degrees Celsius. In addition, the particular charging time can be a quarter shorter than that of a lead-acid battery, making more charging cycles (up to 5000 instead of 300-500 with regard to lead-acid batteries).
“Lithium batteries have some sort of longer service life plus are more cycle-resistant than the conventional lead technology. As a result, these are suitable in order to provide balancing vitality for peak fill shaving, ” Markus Steiner, CTO regarding W�hrle power supply devices GmbH summarized the particular advantages of the particular Li-Ion technology.
Productivity on the Service Lifestyle
For an industrial provider of ICT services like noris network AG, earnings is among the top goals.
This particular is where W�hrle’s solution can credit score over the years. Although the costs were about 20% above the comparable system together with lead-acid batteries in mid-2020, the WISUS-Li (Huawei SmartLi) answer has a considerably positive TCO (total cost of ownership) coming from a long-term point of view. The lithium-ion-based technique is capable of up in order to 35% lower overall costs above the entire service life, generally due to typically the significantly longer assistance life of the particular energy storage device as well as savings in cooling down plus the omission of the ventilation technique.? The TCO consideration is positive because of to the even more attractive prices, especially since individual cell monitoring has already been integrated into lithium storage space systems. With the particular lead variant, this would need to be moreover installed and maintained, which results throughout higher operating charges,? says Markus Steiner.
Redundant design — the perfect solution is for typically the data center
Typically the new noris network AG data center was designed based to an energy mobile concept. Consumers together with a combined electric power requirement of a single megawatt are mounted per cell. Security is provided by a dedicated W�hrle WISUS-MS UPS system, that is based on the UPS system by the manufacturer Huawei, together with typically the WISUS-Li (Huawei SmartLi), the modular Li-battery storage solution regarding the UPS method. Redundancy runs via the entire system as being a design strategy. The UPS techniques have a do it yourself design, along with the overall performance is supplied by two method cabinets. In complete, the WISUS-MS may connect eight seite an seite units to form a program with a total output of 6th. 4 MW. Thanks to the n+1 configuration, an overall total of two strength modules could are unsuccessful without jeopardizing the particular guaranteed total run to the energy cellular. The storage devices are distributed above six cabinets along with a good 41 kWh per cupboard, which gives the UPS system the bridging time involving 10 minutes each energy cell at full load.
Realization and experiences
In the meantime, the data centre NBG6-BA2 in Nuremberg has gone into operation. Installation, construction, and even testing of Li-Ion-supported UPS systems leaped without the problems. “The features of the higher power density, as well as typically the lower weight and space requirement, speak clearly for li (symbol) technology. And for people, profitability on the support life is crucial. Li-Ion has obviously won there, inches said Florian Sippel, COO of noris network AG.
The high efficiency involving the WISUS-MS as high as 97 percent inside the normal mode, along with the simple maintenance in addition to expansion of typically the system during procedure (hot-swap capability), lead to this. Typically the uncomplicated remote maintenance through the network connection of the particular UPS system through SNMP and Modbus-TCP is additionally positive.