Air cooled heat pumps HTAURUS TECH MTA S.P.A Vietnam

Air cooled reversible heat pumps
Nominal heating capacity 76 ÷ 160 kW.

The heat pumps of HTAURUS TECH series, with R410A refrigerant, are the best solution for centralised hydronic air conditioning of medium areas where the reliability and energy efficiency are the main requirements. The high efficiency scroll compressors, the oversized heat exchangers and the adopted technical solutions, guarantee high performance in all operating conditions. The parametric microprocessor control, through a user friendly interface allows to modify the unit operating parameters in a simple way. The defrosting cycles are automatically and continuously managed with DDS logic (Dynamic Defrosting System) which optimises their duration and frequency favouring comfort and service economy. The wide choice of options and configurations make it possible to satisfy the most installation requirements and, at the same time, facilitating the start-up and management of the system.

Mode	Compressors	Refrigerant	Heat exchanger	Fan
		R410A

Benefits:

• High seasonal energy efficiency; 
• Ease of installation, use and maintenance;
• Wide range of models, versions, accessories and kits for custom solutions;
• Reduced noise levels also due to different acoustic configuration;
• Plug-in solution with integrated pump and tank allows a simple installation.

Technical specifications:

• Galvanised carbon sheet steel and polyester powder coated;
• Environmentally friendly refrigerant R410A;
• Hermetic Scroll compressors in single circuit configuration;
• Finned coils with copper pipes and aluminum fins generously dimensioned;
• Partial heat recovery;
• AC Axial fans with die-cast aluminum blades, developed on the basis of bionic principles;
• High efficiency EC axial fans with inverter technology (optional);
• Thermostatic expansion valve;
• Stainless steel plate heat exchanger; 
• Parametric microprocessor control IC208CX;
• IP54 protection class;
• Phase monitor against phase loss and phase reversal.

Versions:

• HE - High energy efficiency and basic acoustic configuration;
• SHE - High energy efficiency and low noise acoustic configuration;
• SSN - Standard energy efficiency and very low noise acoustic configuration; not available on model 065.

Accessories:

• Pump options: P15, P2, double P15+P15XP2+P2 withXwithout storage tank;
• EC inverter axial fans with inverter technology;
• Protection of the hydraulic X means of panelsXmetallic mesh;
• Coils protection by means of filtersXmetallic mesh;
• Condensing coils protection with a protective coat of paint;
• Anti-freeze heater;
• Antivibration mounts;
• -20 °C option allows the units to operate in cooling mode down to -20 °C ambient temperature;
• Remote control VICX620 with LED display;
• Semi graphic remote control VGI890 with LCD display;
• Soft starter: are installed on each compressor and allow an average reduction of 30% of the start-up current compared to the direct start;
• Monitoring system.