Technical data

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Precision Air Conditioning
Precision Air Conditioning
72
Technical Manual : 6258867 F 07/2012
General Specification - Condensing Units CUS 3 - 30D
MECHANICAL DATA
CUS3 CUS4 CUS5 CUS5.5 CUS6 CUS6.5
Capacity
Nom Cooling Capacity (1) kW 8.7 13.1 13.7 15.2 17.9 19.3
Nom Input (1) kW 3.0 3.8 5.1 5.2 6.4 6.6
Capacity Steps % 0-100 0-100 0-100 0-100 0-100 0-100
Dimensions
Height mm 1130 1130 699 699 699 699
Width mm 937 937 1213 1213 1213 1441
Depth mm 395 395 865 865 865 996
Weights
Machine kg 85.0 101.0 138.0 140.0 141.0 236.5
Operating kg 88.1 104.1 141.0 143.0 144.0 241.5
Construction
Material/Colour Galvanised Sheet Steel, Epoxy Baked Powder Paint - Light Grey (RAL 7035)
Condenser
Air Cooled - Copper Tube/Aluminium Fins
Quantity 1 1 2 2 2 3
Total Face Area m² 0.89 0.89 0.69 0.69 0.69 1.03
Nominal Airflow m³/s 0.80 1.80 2.00 2.00 2.00 2.25
Discharge Horizontal Horizontal Vertical Vertical Vertical Vertical
Fan & Motor
Axial
Quantity 1 2 1 1 1 1
Diameter mm 450 450 630 630 630 630
Maximum Speed rpm 840 840 930 930 930 930
Compressor
Single - Scroll
Quantity 1 1 1 1 1 1
Oil Charge Volume (Total) l 1.10 1.60 1.55 1.65 1.65 4.10
Refrigeration
Single Circuit
Refrigerant Type R407C (Optional R22)
Refrigerant Charge (2) kg 1.50 1.50 2.40 2.40 2.40 3.63
Coil Volume (3) l 5.12 5.12 8.00 8.00 8.00 12.00
Connections
Liquid Line in Flare 3/8 Flare 1/2 Flare 1/2 Flare 5/8 Flare 5/8 Flare 5/8
Suction Line in Flare 3/4 Flare 3/4 Sweat 7/8 Sweat 7/8 Sweat 7/8 Sweat 1 1/8
Hot Gas Stub in 1/2 1/2 5/8 5/8 5/8 5/8
CUS7.5 CUS8.5 CUS10 CUS12 CUS30D
Capacity
Nom Cooling Capacity (1) kW 21.0 23.6 27.4 35.7 80.7
Nom Input (1) kW 6.6 8.0 10.0 11.5 28.8
Capacity Steps - Per Circuit % 0-100 0-100 0-100 0-100 0-100
Dimensions
Height mm 699 953 953 953 1438
Width mm 1441 1770 1770 1770 3000
Depth mm 996 865 865 865 1100
Weights
Machine kg 203.5 242.0 242.0 247.0 695
Operating kg 208.5 261.0 261.0 266.0 705
Construction
Material/Colour Galvanised Sheet Steel, Epoxy Baked Powder Paint - Light Grey (RAL 7035)
Condenser
Air Cooled - Copper Tube/Aluminium Fins
Quantity 3 2 2 2 2
Total Face Area m² 1.03 1.37 1.37 1.37 3.46
Nominal Airflow m³/s 2.25 4.45 4.45 4.45 6.80
Discharge Vertical Vertical Vertical Vertical Vertical
Fan & Motor
Axial
Quantity 1 2 2 2 3
Diameter mm 610 610 610 610 610
Maximum Speed rpm 930 930 930 930 930
Compressor
Single - Scroll
Quantity 1 1 1 1 2
Oil Charge Volume (Total) l 3.25 3.80 3.80 4.00 6.60
Refrigeration
Single Circuit Dual Circuit
Refrigerant Type R407C (Optional R22)
Refrigerant Charge (2) kg 3.63 4.76 4.76 4.76 9.00
Coil Volume - per circuit (3) l 12.00 15.70 15.70 15.70 21.0
Connections
Liquid Line in Flare 5/8 Sweat 7/8 Sweat 7/8 Sweat 7/8 Sweat 5/8
Suction Line in Sweat 1 1/8 Sweat 1 1/8 Sweat 1 1/8 Sweat 1 3/8 Sweat 1 3/8
Hot Gas Stub in 5/8 7/8 7/8 7/8 N/A
(1) Nominal Capacity based on 5°C evaporating temperature and a 35°C ambient.
(2) CUS 3 - 4 are precharged with refrigerant. CUS 5 - 30D are supplied with holding charge of inert gas.
(3) Figures for guidance.
OUTDOOR UNIT