Hitachi 54RT Air-cooled Heat Pump Chiller RHU75AHZ1 (Used)in Stock
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Hitachi 54RT Air-cooled Heat Pump Chiller RHU75AHZ1 (Used)in Stock

Hitachi 54RT Air-cooled Heat Pump Chiller RHU75AHZ1 (Used)in Stock

It is an air source heat pump chiller with 189kW nominal cooling capacity and 189kW nominal heating capacity. The unit adopts R22 refrigerant, powered by 380V 3PH 50Hz power supply. Integrated with air-cooled condenser and shell & tube heat exchanger, this chiller features compact structure and reliable running performance. It supplies chilled water for commercial central air conditioning, factory workshop temperature control and industrial process cooling.

Description

Item Specification
Model RHU75AHZ1
Brand HITACHI
Power Supply 380V, 3PH, 50Hz
Nominal Cooling Capacity 189kW(54RT)
Nominal Heating Capacity 189kW(54RT)
Gross Cooling Input Power 58.6kW
Gross Heating Input Power 58.1kW
Net Weight 2220kg
Refrigerant Type R22
Refrigerant Charge 63kg
Max.Working Pressure (High Side) 3.0MPa
Max.Working Pressure (Low Side) 1.3MPa
COP 3.23
EER 3.25
Outer Dimensions 2390 × 1940 × 2170 mm
Production No. UA80002048
Date of Production 2011.09
Manufacturer HITACHI AIR-CONDITIONING & REFRIGERATING PRODUCTS (GUANGZHOU) CO.,LTD

 

Advantages

1,Integrated air-cooled heat pump design Combines cooling and heating functions in one single unit, no separate cooling tower required, saves investment and occupied space.

2,Stable & reliable performance Original Hitachi brand unit, mature screw refrigeration system, steady operation under medium and large load conditions.

3,High energy efficiency COP reaches 3.23, EER 3.25, good energy-saving performance for long-time continuous running.

4,Compact structure & easy installation Built-in shell-and-tube heat exchanger and air-cooled condenser. Only water piping connection is needed on site, fast commissioning.

5,Wide working range Capable of supplying chilled water in summer and hot water in winter, all-year-round temperature control available.

6,Convenient maintenance Modular cabinet layout, easy access for routine inspection, component replacement and system servicing.
Application

1.Commercial buildings: shopping malls, office buildings, hotels, hospitals for central air conditioning

2,Industrial workshops: factory production cooling, constant-temperature production lines, AHU chilled water supply

3,Public facilities: gymnasiums, exhibition centers, schools

4,Process cooling: electroplating, printing, food & beverage, plastic industry

5,District heating & cooling projects for medium-sized buildings

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