Midea "Outdoor units of multizone systems Super DC inverter, MDV-V4+S Modular Series"

The main area of ​​application of the blocks in this series is the creation of high-power air conditioning systems in high-rise buildings and at facilities where long length of mains, increased reliability, redundancy, the possibility of building up, high efficiency is required.

This series is the further technical development of the MDV-V4 Plus Modular series and has the following features:

• Increased reliability, for all types of outdoor units - all the compressors - DC-Inverter, with software turn-on when the system is not fully loaded or in case of an accident;
• The fan motors are manufactured using DC-Inverter technology;
• They have all the advantages and capabilities of the MDV-V4 + Modular series, but a 50 kW unit is added to the lineup, which also participates in modular pools.
• The maximum power of the 4-module outdoor unit MDV-V4 + S reaches 200 kW;
• Autorestart in case of power failures with restoration of operating parameters and oil recovery cycle;
• Range of external operating temperatures: for cooling from -5°С to + 48°С, for heating - from -20°С to + 27°С;
• Modular unification during installation is carried out without gas balancing tubes (dynamic balancing is performed inside the refrigeration circuit of each modular assembly unit);
• Automatic addressing of indoor units, one inter-unit cable for indoor unit network, connection of a central console to an outdoor unit, a computer with a diagnostic program.