Liebert® DM™ delivers enterprise level thermal management to small Network rooms. It is designed for year-round temperature and humidity control for IT applications across the critical infrastructure.
Equipped with an air-filtration feature, the Liebert® DM™ is ideal for areas where people and IT equipment occupy the same space. It provides enough flexibility in the critical infrastructure as it occupies minimum floor space which suits small and medium-sized technological rooms. It also features communication capabilities to the critical infrastructure manager for easy monitoring of the temperature across the IT infrastructure.
Start with the right kind of cooling
- Some operations use standard comfort cooling systems to save money or to avoid using additional floor space within the facility. But this approach may provide some benefits in the short term-they must be balanced against the cost of downtime and equipment damage resulting from serious overheating as well as the risk of financial loss.
Issues when using Comfort Cooling in Small Data Centers/Computer Rooms (Datacom Rooms)
- Using rigid over head ducts provides insuicient air volume (45-55I/ sec per kW) which results in hot spots, and they are also diicult to relocate.
- Comfort cooling systems cannot control humidity levels and do not typically have integral humidity control.
- Using separate humidification systems, not controlled by the cooling system, can waste energy and reduce the stability of the environment.
The issues can have long and short term eects on your IT operations. The business risks range from degraded IT services to system interruption and shutdown.
90% - 95% of a thermal management system’s energy and capacity are designed to remove the dry heat that electronic equipment produces. Comfort cooling system are designed to keep people comfortable and are only capable of using about 60%-65% of their cooling capacity to remove heat generated by computers. The other 35% - 40% is used to remove moisture, commonly found in oice space, but not server or network rooms. This can lower humidity too much causing electricity problems and even electronic failure.
Features & Benefits
Energy saving
- High sensible heat ratio and high energy eiciency
- Equipped with Copeland Scroll Compressors
- Provides stable temperature and humidity condition
- Fans for outdoor units feature easy to access full range speed regulation
- Manageable and unique ECO-Mode option
- Energy saving component ootions
Space Saving
- Small footprint - 100% front door access
User-Friendly and Maintenance-Free
- Large screen display with multi-level password protection and expert fault-diagnosis functions
- Automatic startup on power and scheduled startup also available
- Standard Rs485 Monitoring Interface
- Equipped with alarm for Irregularities on blast reduction, fan failure and filter clogging
- Email and SMS notification (thru the Liebert® RDU™ ) for remote monitoring functions
Highly adaptive
- 24/7 operation capable
- Ultra wide input voltage range: multiple power protection functions
- Environment adaptability: adoption to outdoor temperature while meeting cooling requirements
- Adaptive to heat dissipation of the main equipmentFeatures & Benefits