Air Cooled Modular Chiller Air Conditioning

Amrta Modular Water Unit has a wide cooling capacity range from 20KW to 1180KW. This series unit adopt high efficiency compressor, aluminum finned type condenser, coil tube type evaporator, etc. The whole chiller unit with compact appearance, reasonable layout and convenient for using &maintenance etc. Amrta water chiller not only serve HVAC systems and industry-type process cooling at factories that deliver the right temperature for the space, but they also help minimize operating costs with superior energy efficiency levels, low sound levels and with minimal environmental impact.

Application areas
● Offices, Hotels, Hospitals, Industry
● Administration
● Light commercial and residential buildings

Why this choice?
● Very high efficiency with R410A
● Very low noise operation
● R410A scroll compressors
● Advanced control
● Unit with pump and optional buffer tank
● Very compact for outdoor or indoor installation

Characteristics
The master module can work independently or together with up to 16 slave modules.
Units with V type heat exchanger: panels, frame and base are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents.
3-phase scroll type compressor, with builtin thermal overload cut-out and crankcase heater, mounted on rubber vibration dampers.
External rotor type axial fans, equipped with three phase direct drive motors, low noise 8 poles, protection level IP54, provided with a protective outlet grille.
Evaporator built with high efficiency shell and tube type heat exchanger, factory insulated with flexible close cell material.
Condenser built with seamless copper tubes mechanically expanded into blue hydrophilic aluminum fins.
Refrigerant circuit complete with charge valves, filter drier, sight glass, gas-liquid separator, thermostatic expansion valve, high & low pressure switch. The heat pump system unit is completed also with 4-way valve, liquid receiver and one way valve.
Hydraulic circuit built with galvanized pipe, complete with water discharge connection for tube in tube heat exchanger and flange type hydraulic connectors in two directions easy for connections from both sides of the units.
Electric panel consist of:
Compressor contactor, fan motor contactor, compressor protection breaker, fan protection breaker, phase sequence relay and microprocessor with function display (display only for master/packaged unit)
Automatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system.

Optional
Paddle flow switch;
Metallic filter for hydraulic circuit;
Water pump;
Rubber antivibration mounting;
Heat recovery functions.

Technical Data