Precision air conditioning, Smartcool, X2 c0 – Airedale SmartCool 11-233kW User Manual
Page 79: Mechanical data – x2c0 continued
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