Floor air conditioning unit MARK.

packagedcommercialfor telecommunications equipment

• Telecommunication packaged air conditioners. • Proportional automatic free-cooling system. Three working mode. • 3 models available for a wide selection opportunity. • Modulating cooling capacity control. • Rotary or On/off or BLDC scroll compressor. • EER up to 4,3. • R410A refrigerant charge. • EC plug-fans. • Horizontal air flow. • Double power supply (Network + 48VDC UPS) • Suitable for indoor or outdoor installation. MAIN BENEFITS • The proprietary software foresees unit working with the lowest noise emission during the night. • Working continuity even during black-out periods. • Automatic restart of the unit. • BLDC Inverter scroll compressor and EC plug-fans for a higher energy efficiency. • Availability of electric heater. • Choice between indoor and outdoor installation. • Free-cooling operation with +45% of air flow compared to the mechanical cooling operation. This allows to transfer more cooling power to the air conditioned room, maximizing energy savings. • Easily of maintenance. SUITABLE FOR INDOOR OR OUTDOOR INSTALLATION FREE-COOLING SYSTEM • Proportional free-cooling system • The free-cooling system does not require the installation of overpressure damper or air expulsion system, into the room. The layout of the unit allows the expulsion of air injected with the free-cooling system directly from the machine. DOUBLE POWER SUPPLY (Network + 48VDC UPC) WORKING LIMITS Room humidity from 20 up to 75% rH Room temperature from 10 up to 42°C Ambient temperature from -20 up to 42°C