Smartcool, Precision air conditioning, X2 c0 – Airedale SmartCool 11-233kW User Manual
Page 82: Mechanical data – x2c0 continued
SmartCool
TM
- D
Precision Air Conditioning
82
Precision Air Conditioning
Installation, Maintenance and Commissioning Manual :6877419 02/2013
Mechanical Data – X2C0 Continued
SC31D055-X2C0-0
SC31D065-X2C0-0
SC31D075-X2C0-0
Standard Condenser Match -
1 x CR80
1 x CR105
1 x CR105
Capacity
Nom Cooling (Gross) – X2
(1)
kW
52.7
61.0
65.7
Nom Cooling (Gross) – C0
(2)
kW
107
121.6
135.2
Capacity Steps
3
2
3
Fan Gain
(7)
kW
1.25
2.06
3.22
Dimensions - W x D x H
mm
3113 x 890 x 1980
3113 x 890 x 1980
3113 x 890 x 1980
Weight - Machine / Operating
(3)
kg
1150 / 1200
1150 / 1210
1160 / 1210
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
3/1
2/1
3/1
Cooling Coil – C0
Copper Tube/Turbulated Hydrophilic Coated Aluminium Fins
Cooling /Dehum Stages
1(Modulated)/ 1
Water Volume
l
44
44
44
Water Flow
l/s
4.18
4.7
5.16
Pressure Drop
kPa
46.7
55.9
65.2
Fan Motor
Backwards Curved, Centrifugal direct drive
Motor Type
EC
EC
EC
Quantity x Motor Size
kW
3 x 3.1
3 x 3.1
3 x 3.1
Speed @ 25Pa / Maximum ESP
1061 / 1520
1261 / 1520
1480 / 1520
Maximum ESP
Pa
528
330
77
Nominal Airflow
m³/s
5.8
6.9
7.9
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 3.3
Oil Type
Polyolester
Refrigeration
Single Circuit
Refrigeration Control & Type
Thermostatic Expansion Valve (Optional EEV)
Refrigeration Type
R410A
Holding Charge
Inert Gas
Charge (Total)
kg
15.9
24.2
24.2
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
4
4
4
OPTIONAL EXTRAS
Hot Gas Reheat - X
(5)
Nom Heating (Gross)
kW
14.6
16.1
16.1
Electric Heating (Total)
kW
31.5
31.5
31.5
Humidifier
Capacity
kg/hr
8
8
8
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
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
(7)
kW
N/A
N/A
N/A
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
(7)
kW
N/A
N/A
N/A
Low Pressure Hot Water
(6)
Copper Tube/Aluminium Fin
Capacity Gross
kW
40.6
43.8
45.2
Water Flow (Nominal)
l/s
0.9
0.97
1.01
Pressure drop
kPa
35.9
35.9
35.9
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