Df15x - df31x, Easicool™ precision air conditioning, Technical data downflow units x type – Airedale EasiCool 6kW 64kW User Manual
Page 60: Mechanical data df15x - df31x
EasiCool™
Precision Air Conditioning
60
EasiCool Technical Manual 7535776 V1.1.0_04_2013
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DF15X-EZRE-1
DF17X-EZRE-1
DF28X-EZRE-1
DF31X-EZRE-1
Standard Condenser Match
CR22
CR30
CR50
CR50
Capacity
(1)
Nominal Cooling
kW
17.0
19.0
27.2
31.2
Capacity Steps
1
1
1
1
Dimensions - W x D x H
mm
990 x 670 x 1940
990 x 670 x 1940
990 x 670 x 1940
990 x 670 x 1940
Weight
(3)
kg
237
238
414
419
Construction
Panels: Galvanised Sheet Steel, Epoxy Baked Powder Paint - Black, (RAL7021)
Material/Colour
Frame: Aluminium Frame With Aluminium Corners
Evaporator
Rifled Copper Tube/Turbulated Hydrophilic Coated Aluminium Fins
Cooling/Dehum Stages
1/1
1/1
1/1
1/1
Evaporator Fan Motor - AC Motor
Centrifugal Forward Curved AC
- Designed to 25Pa ESP
Centrifugal Forward Curved AC
- Designed to 25Pa ESP
Fan Transmission Type
Direct Drive
Direct Drive
Belt & Pulley
Belt & Pulley
Quantity
1
1
1
1
Motor Shaft Power
(4)
kW
N/A
N/A
2.2
4.0
Speed @ 25Pa / Maximum ESP
rpm
N/A
N/A
871 / 909
1008 /1171
Maximum ESP
Pa
120
34
75
265
Nominal Airflow
m³/s
1.20
1.40
2.40
2.80
Compressor - Scroll
Single
Quantity
1
1
1
1
Oil Charge Volume (Total)
l
1.66
1.89
3.30
3.30
Oil Type
Polyol Ester
Refrigeration
(5)
Single Circuit
Refrigeration Control & Type
Thermostatic Expansion Valve (Optional EEV) / R410A
Holding Charge
Inert Gas
Connections
Liquid (Sweat)
in
3/8
3/8
1/2
1/2
Discharge (Sweat)
in
5/8
5/8
7/8
7/8
Condensate Drain Hose
mm
19
19
19
19
Filtration
Disposable To BS EN 779 - G4 - 50mm
Quantity
2
2
3
3
OPTIONAL EXTRAS
Larger Condenser Match
CR30
CR50
CR65
CR65
Nom Cooling (Gross)
kW
17.4
19.3
27.2
31.5
Hot Gas Reheat
(6)
Nominal Heating
kW
8.1
8.6
12.7
13.5
Electric Heating (Total)
kW
7.5
7.5
20.0
20.0
Humidifier
Capacity
kg/hr
0.6 - 3.0
0.6 - 3.0
1.6 - 8.0
1.6 - 8.0
Feed/Drain
3/4” BSPF Braided Flexible Hose / 19mm Hose Connection
Condensate Pump
Head
m
8
8
5.0
5.0
Flow
l/m
5
5
10.8
10.8
Drain
10mm Stainless Steel Stub Connection
Evaporator Fan Options:
Larger Fan Motor - AC Motor
Centrifugal Forward Curved AC - Designed to 25Pa ESP
Fan Transmission Type
Belt & Pulley
Quantity
N/A
N/A
1
N/A
Motor Shaft Power
(4)
kW
N/A
N/A
3 / 4
N/A
Speed @ Maximum ESP
rpm
N/A
N/A
1144 / 1439
N/A
Maximum ESP
Pa
N/A
N/A
362 / 722
N/A
Optional Fan - EC Motor
Centrifugal Backward Curved EC - Designed to 25Pa ESP
Fan Transmission Type
Direct Drive
Quantity
2
2
2
2
Motor Shaft Power
(4)
kW
N/A
N/A
N/A
N/A
Speed @ 25Pa / Maximum ESP
rpm
1310 / 1560
1515 / 1560
1570 / 2165
1775 / 2165
Maximum ESP
Pa
195
45
595
390
Low Pressure Hot Water
(5)
Copper Tube / Aluminium Fin
Capacity Gross
kW
12.5
13.3
21.3
22.7
Water Flow (Nominal)
l/s
0.28
0.30
0.48
0.51
LPHW Connection Sizes
mm
22
22
22
22
Technical Data Downflow Units X Type
Mechanical Data
DF15X - DF31X