DC Air Conditioner
Introduction
Nian DC Air Conditioning Systems are designed to keep the telecomunications sites cool and the related equipment and battery section at the required temperatures. Nian DC Air conditioner is also suitable for cooling outdoor sites in challenging climates to ensure the long service life demanded by telecomunications companies aware of the fact that a reliable network depends strongly on continuously running sites with no interruptions under any ambient conditions. They are capable to run on backup batteries, thereby safe guard the full function of the telecomunications sites also during unpredictable power outage. An automatic low voltage disconnection prolongs the battery life in case of occurrence of a low voltage power condition. Nian DC Air Conditioners are therefore highly appropriated and applied specially in telecommunications sites with back-up batteries and hybrid sites.
Features
• Fully custom design
• Cost effective
• High efficiency
• Soft starting system avoiding the typical start-up inrush current
• Auto low-voltage supply disconnection
• Variable cooling set point
• Small and compact design
• Flexible installation and maintenance
• Environmentally friendly refrigerant R134a
• Expected service life of 10 years
• Smart cooling control systems
• Reduction of OPEX and TCO
• Wide range input voltage
• LED alarm indicator
• Remote monitoring and control
• Brushless DC electric motor technology
• Weather-proof covering
• Ideal for battery and power outdoor cabinet
• User friendly with LCD display
• IP Grad 55 in accordance to IEC62208 & IEC60529