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Modelo de Producto

DA050, 50kW

The Liebert DSE is the industry's first pumped refrigerant economization system designed specifically for data centers. Ideal for companies seeking sustainable solutions, it provides up to 50% higher efficiency than traditional systems - and it uses no water. Its advanced controls automate economization to get the most free-cooling in any environment.

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Principales beneficios:
Highly efficient, with PUEs under 1.20
Low total cost of ownership
Maximum economization hours across the widest temperature range
Elimination of outside air contamination
Smooth transitions between economization phases
 
Resulta ideal para:
  • Banca, finanzas y seguros
  • Broadcast (transmisión por radio y/o TV) y entretenimiento
  • Centro de datos/Coubicación/Hosting
  • Gobierno
  • Militar, defensa, aeroespacial y misiles
  • Telecomunicaciones
Garantía: One Year Limited Warranty Against Defects in Material and Workmanship

Beneficios

Minimizes compressor use to maximize free cooling
Eliminates need for bringing outside air and contanimants into the data center
Eliminates water usage, no costly water treatment required
Auto-economization increases the number of free-cooling hours throughout the year
No dampers and louvers to maintain
Industry-best condenser efficiency
N+1 thermal redundancy
Capacity can easily be scaled without affecting the rest of the cooling infrastructure, while maintaining desired redundancy
Lower refrigerant charge than traditional DX systems
 

Características

Pumped Refrigerant Economizer
Advanced Thermal Controls
Microchannel Condenser
Independent Thermal System Design
 50-250kW capacities
 Upflow and downflow configurations (50kW unit with downflow only)
 

The Liebert DSE Freecooling Solution provides high efficiency, water-free economization, maximum reliability, low maintenance and rapid scalability – all in highly flexible split-system configurations. Its pumped refrigerant economizer captures the most economization hours across the widest range of temperatures, compared to other similar systems. The Liebert DSE packaged solution uses proven pumped refrigerant economizer technology that is deployed in more than 6,000 sites around the world. With a highly flexible design, the solution is available in configurations from 50kW to 250kW. 60kW, 400kW and 500kW capacities. Highly Flexible. The system provides split-system refrigerant economization with more than two dozens configurations for airflow, form factor and capacity. It can be deployed in perimeter, gallery and full-face discharge applications for raised floor and non-raised floor data centers. No Outside Air. The system’s pumped refrigerant technology separates outside air from data center air to eliminate cross-contamination or humidity transfer. Finely Tuned Controls. The system’s industry-leading Liebert iCOM controls capture every available economization hour, with smooth, automated transitions. Advanced protection routines keep the system operating safely within thresholds. Automatic, multi-unit teamwork modes harmonize thermal management across the data center. Optimization routines reduce energy usage by up to 50% over previous versions. Onboard protocols make integration with building management systems easy. Easy Servicing. The Liebert DSE has fewer moving parts than other economizer systems, reducing the likelihood of component downtime and maintenance. All components can be serviced from the back of the unit, allowing for more flexible installation options.

Air-cooled free-cooling system with water-free economization, a rapidly deployable configuration and advanced Liebert iCOM thermal controls to optimize each unit and harmonize the operation of multiple units for temperature and airflow. Highly scalable and modular design accommodates changing IT loads and is ideal for upgrading outdated or inefficient cooling systems.

DA050, 50kW
Product Specifications
Capacidad nominal total en kBtuh [kW]
166 [49]
Net Sensible Capacity kBtuh [kW]
166 [49]
Flujo de aire nominal [CFM]
7000
Total Capacity
166 [49]
Airflow Direction
Downflow
Heat Rejection Medium
Air
Capacity Modulation
Variable Speed EC Fans
Controls and Monitoring
Liebert iCOM Unit Control
Physical Characteristics
Peso (lbs / kg)
1590 lb
Peso (lbs / kg)
721 kg
Alto (pulgadas / mm)
76 in
Alto (pulgadas / mm)
1930 mm
Ancho (pulgadas / mm)
77 in
Ancho (pulgadas / mm)
1956 mm
Fondo (pulgadas / mm)
35 in
Fondo (pulgadas / mm)
889 mm

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Contactos de soporte de productos

Mostrando contactos para Ohio, 43215, USA Cambiar
Vertiv (Liebert Services)
610 Executive Campus Drive Westerville Ohio 43082 USA
Áreas de interés de producto: Unidades de suministro ininterrumpido de energía (UPS), Distribución de energía, Gerenciamiento Térmico, Soluciones Integradas, Racks y contención
Vertiv Academy – Thermal Management Training
530 Westar Blvd Westerville Ohio 43082 USA
Áreas de interés de producto: Gerenciamiento Térmico
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