Midea DC inverter air conditioner - MSC-12HRDN1-QC

1. Environment friendly

l Environmental-friendly refrigerant R410A will not destroy the ozonosphere.

l Full compliance with EU ROHS direction.

2. DC Variable-Speed technology

l DC Inverter Smart adopts High tech brushless DC motor, Neodymium material permanent magnet of rotor, New Design for Magnet Arranging, concentrate Magnetic Lines, reduce the consuming of energy, DC Variable-Speed 25Energy Savings Compared AC variable-speed type.

3. Vector Control Technology

l System stepless Vector Adjust Vector Drive Technology:

l The units can adjust capacity according the ambient temperature.

l The system can be stepless adjusted with vector driving tech in the operation range from 60Hz to 180Hz; it means the output can actually meet your requirement to make you feel more comfortable.

4. High efficiency

l The efficiency of DC Inverter Smart is increased 25% compared with AC Inverter Smart at least.

5. Long & single piping system

l The max. pipe length between indoor unit and outdoor unit is 175m.

l The max. height difference between indoor unit and outdoor unit is 70m.

l The max. distance between the first branch to the farthest indoor unit is 40m.

l The max. height difference between indoor units is 15m.

6. Free combination, wide capacity range

l 5 basic modules, which can be freely assembled.

l 2HP increments of capacity range, which meets customers needs accurately.

l Maximum capacity is 64HP, the maximum capacity in air-conditioner refrigeration industry.

7. Patented design, running reliable, and oil return to the system better.

8. High air volume & low noise

9. Enhanced Heat-exchanging

10. Patented double four way valve designs.

11. Simple installation and easy maintenance

12. Flexible control system

l Individual control, group control, network control are all available.

l The Midea 3rd generation network control system can realize intelligent management to the A/C system; it adopts Lonworks protocol and can be connected to the BMS:

l 1 computer can control max 16 indoor CCM and monitor 16 outdoor CCM;

l 1 indoor CCM can max control 64 indoor units;

l 1 outdoor CCM can max monitor 32 outdoor units;

l So 1 Computer can control max 1024 indoor units and monitor 512 outdoor units.

13. Healthy and more comfortable

Accurate temperature control

l Adopting high speed DSP processing chip and precise control to ensure small temperature fluctuation and feel more comfortable. Heat transfer efficiency is high in refrigerant system,inverter technology and intellectual control ensure fast cooling and heating . Temperature fluctuation is as small as ±0.5.

Wide operating range

l DC Inverter Smart is cooling and heating type,system operating range is broaden by use of digital technology. The lowest heating temperature can reach -15 °C. The highest cooling temperature can reach 48 °C.