Vertiv has launched a big improve of its thermal administration product portfolio with the introduction of the next-gen Vertiv™ Liebert® EFC free cooling unit with low-GWP (World Warming Potential) refrigerant. The answer is designed to fulfill stringent environmental requirements for information centre purposes, together with colocation and cloud companies, and is now out there throughout Europe, Center East and Africa (EMEA) with capacities starting from 150 to 450 kW.
Vertiv Liebert EFC combines the capabilities of oblique air-to-air warmth alternate and evaporative cooling ideas in a single unit. The revolutionary patented polymer warmth exchanger and the brand new low-GWP inverter pushed compressor know-how considerably improve annual effectivity by as much as 19% in comparison with earlier applied sciences, permitting a pPUE (partial Energy Utilization Effectiveness) as little as 1.05.
One of many standout advantages of the Liebert® EFC is its excessive flexibility. Based mostly on onsite-specific circumstances, a stay toggling management function permits customers to seamlessly and securely cut back the usage of crucial assets like energy or water by way of software program controls, to leverage the free cooling mode. This flexibility empowers information centre homeowners to scale back their local weather affect whereas enabling steady cooling, no matter site-specific assets. Fashions can be found with full direct enlargement (DX) back-up with a distant condenser, to provide the complete cooling capability with none water necessities – providing full water independence, with out impacting reliability.
“As companies prioritise sustainability methods, clients are more and more looking for revolutionary cooling options that cut back useful resource consumption whereas providing operational flexibility and resilience,” acknowledged Sam Bainborough, vice chairman, thermal enterprise EMEA at Vertiv. “The Liebert EFC, with its game-changing and patented know-how, addresses these wants with a versatile system that delivers a completely new expertise for the shopper, maximising time utilizing free cooling and leveraging the pure energy of evaporation.”
The brand new Liebert EFC complies with present world laws and bans (EU F-Gasoline regulation 2024/573, and IPCC AR4), providing a turnkey answer engineered for future scalability, straightforward upkeep, and sturdiness. The polymer design affords improved corrosion resistance and likewise permits a wider vary of water qualities throughout operation when in comparison with an aluminium warmth exchanger. On the core of this cutting-edge answer is Vertiv™ Liebert® iCOM™ and its management algorithms, which handle computerized transitions between probably the most appropriate working modes, enabling use of the popular cooling supply. The controls additionally allow seamless coordination of models, permitting them to perform as a unified system, enhancing cooling continuity and reliability with out the necessity for a further plant administration system.
