Airedale SmartCool 11-233kW - Manual (Page 79)

Precision Air Conditioning SmartCool
TM
– D
Precision Air Conditioning
79
Installation, Maintenance and Commissioning Manual :6877419 02/2013
Mechanical Data – X2C0 Continued
SC19D064-X2C0-0 SC19D070-X2C0-0 SC19D076-X2C0-0
Standard Condenser Match - 1 x CR105 1 x CR105 1 x CR105
Capacity
Nom Cooling (Gross) – X2 kW 62.2 67.1 72.9
Nom Cooling (Gross) – C0 kW 74.4 74.4 74.4
Capacity Steps 2 2 2
Fan Gain kW 1.7 1.7 1.7
Dimensions - W x D x H mm 1985 x 890 x 1980 1985 x 890 x 1980 1985 x 890 x 1980
Weight - Machine / Operating kg 890 / 920 900 / 930 900 / 930
Construction Panels: Galvanised Sheet Steel, Epoxy Baked Powder Paint - Black Grey (RAL 7021)
Material/Colour Frame : Anodised Aluminium Frame with Black Nylon Corners
Evaporator – X2 Rifled Copper Tube/Turbulated Hydrophilic Coated Aluminium Fins
Cooling/Dehum Stages 2/1 2/1 2/1
Cooling Coil – C0 Copper Tube/Turbulated Hydrophilic Coated Aluminium Fins
Cooling /Dehum Stages 1(Modulated)/ 1
Water Volume l 27.4 27.4 27.4
Water flow rate l/s 3.14 3.14 3.14
Pressure drop kPa 35.01 35.01 35.01
Fan Motor Backwards Curved, Centrifugal direct drive
Motor Type EC EC EC
Quantity x Motor Size kW 2 x 2.2 2 x 2.2 2 x 2.2
Speed @ 25Pa / Maximum ESP 1340 / 1360 1340 / 1360 1340 / 1360
Maximum ESP Pa 49 49 49
Nominal Airflow m³/s 5.1 5.1 5.1
Compressor - Scroll
Configuration Dual Cool - Circuit 1 Tandem Compressors (Refrigeration) / Circuit 2 Chilled water
Quantity 2 2 2
Oil Charge Volume l 2 x 3.3 2 x 3.3 2 x 3.6
Oil Type Polyolester
Refrigeration Single Circuit
Refrigeration Control & Type Thermostatic Expansion Valve (Optional EEV)
Refrigeration Type R410A
Holding Charge Inert Gas
Charge (Total) kg 21.9 21.9 21.9
Connections
Liquid (Sweat) – X2 in 7/8 7/8 7/8
Discharge (Sweat) – X2 in 1 1/8 1 1/8 1 1/8
Water Inlet / Outlet – C0 mm 42 42 42
Condensate Drain Hose mm 22 22 22
Filtration Disposable to BS EN 779-G4-600
Quantity 3 3 3
OPTIONAL EXTRAS
Hot Gas Reheat - X
Nom Heating (Gross) kW 9.7 9.7 9.7
Electric Heating (Total) kW 31.5 31.5 31.5
Humidifier
Capacity kg/hr 15 15 15
Feed/Drain 3/4" BSPF Braided flexible hose / 19mm hose connection
Condensate Pump
Head m 10.8 10.8 10.8
Flow l/m 5 5 5
Drain 10mm Stainless Steel Stub Connection
First upgrade Fan Motor - EC Motor Centrifugal direct drive
Quantity x Motor Size kW 2 x 3.1 2 x 3.1 2 x 3.1
Speed @ 25Pa / Maximum ESP rpm 1364 / 1520 1364 / 1520 1364 / 1520
Maximum ESP Pa 216 216 216
Fan Gain kW 1.73 1.73 1.73
Second upgrade Fan Motor - EC Motor
Quantity x Motor Size kW N/A N/A N/A
Speed @ 25Pa / Maximum ESP rpm N/A N/A N/A
Maximum ESP Pa N/A N/A N/A
Fan Gain kW N/A N/A N/A
Low Pressure Hot Water Copper Tube/Aluminium Fin
Capacity Gross kW 26 26 26
Water Flow (Nominal) l/s 0.58 0.58 0.58
Pressure drop kPa 10.1 10.1 10.1
LPHW Connection Sizes mm 22 22 22
(1) Entering air 24°C/45% RH 35°C Ambient
(2) Entering air 24°C/45% RH water 7/12°C
(3) Machine weight includes a refrigerant charge / operating weight includes calculated water volume
(4) For refrigerant charges, refer to Unit Refrigerant Charge (kg/Circuit)
(5) Based on air temperature of 15.5°C
leaving the evaporator coil
(6) Based upon low pressure hot water 82°C inlet/71°C outlet. Air on 20°C
(7) Fan gain based on 25Pa ESP @ nominal air volume. Fan gain figure will change as airflow and ESP change.
X2
C0