Why You Can’t Take Chances When Cooling Your Critical Space
Standard building cooling systems are designed to keep people comfortable 8-12 hours each day from spring to autumn with no provision for winter operation. A precision cooling system is designed to operate over a wide range of ambient temperatures from as low as -30°F (-34.4°C) up to 120°F (48.9°C).

Sensitive electronics must be maintained in a stable environment of 64.4°F to 80.6°F (18°C to
27°C) with moisture between 41.9°F (5.5°C) dew point and 60% relative humidity with 59°F (15°C) dew point. Computers and communications equipment generate six to ten times the heat density of normal office space, the air conditioning system must have more than just enough cooling capacity

Liebert DS precision cooling system provides efficient, precise, reliable control of room temperature, humidity and airflow for proper operation of critical electronic equipment. The flexible Liebert DS offers high energy efficiency, user-friendly iCOM controls, modular frame, front service access, and compressor options.

Liebert DS is available in downflow models from 28-105kW (8-30 tons) capacities and upflow models in 28-42kW (8-12 tons) sizes. 60Hz and 50Hz.

• FEATURES :
• Precision cooling and humidity control
• Provides component redundancy compressors, motors and blowers
• Offers multiple configurations and sizes for flexible application
• Monitors and controls operation with Liebert iCOM
• Allows installation in upflow or downflow configuration, and in Air, Water, Glycol,GLYCOOL™ economizer models.
• Offers ultra energy efficient GLYCOOL economizer and Dual Cool hybrid models. Downflow models compatible with optional air economizer.
BENEFITS:
Flexibility~
• Allows installation in upflow or downflow configuration, and in Air, Water, Glycol, GLYCOOL models.
• Provides a complete environmental control package, including both precision air conditioning and humidity control.
• Offers a choice of compressors, including Digital Scroll;, scroll and semi-hermetic four-step models.
• Provides flexible cooling capacity via variable capacity compressors.
• Requires only front access for service.
• Installs easily due to modular frame construction.
• Brings high-level supervision with Liebert iCOM controls, allowing networking of multiple mission-critical cooling units.
Higher Availability~
• Features reliable refrigeration components, including dual compressors, A-frame evaporator coils, all factory pre-piped, wired, and tested.
• Offers new Copeland Digital Scroll; Compressors stepless variable capacity control for ultimate control and reliability.
• Provides redundancy with dual refrigeration circuits.
• Lowest Total Cost Of Ownership

For design assistance on your project, please contact us at: (800)-686-5312 or Email:Sales@MainlineComputer.com