Df50x2 - df60x2, Easicool™ precision air conditioning, Technical data downflow units x type – Airedale EasiCool 6kW 64kW User Manual
Page 120
EasiCool™
Precision Air Conditioning
120
EasiCool Technical Manual 7535776 V1.1.0_04_2013
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DF
DF50X2-EZRE-2
DF55X2-EZRE-2
DF60X2-EZRE-2
Standard Condenser Match
CR80
CR80
CR80
Capacity
Nominal Cooling
(1)
kW
52.2
59.2
66.1
Capacity Steps
2
2
2
Dimensions - W x D x H
mm
2170 x 750 x 1940
2170 x 750 x 1940
2170 x 750 x 1940
Weight
(3)
kg
621
638
638
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
2/1
2/1
2/1
Evaporator Fan Motor - AC Motor
Centrifugal Forward Curved AC - Designed To 25Pa ESP
Fan Transmission Type
Belt & Pulley
Quantity
2
2
2
Motor Shaft Power
(4)
kW
2.2
2.2
3
Maximum ESP
Pa
35
35
75
Nominal Airflow
m³/s
4.20
4.20
4.60
Compressor - Scroll
Tandem
Quantity
2
2
2
Oil Charge Volume (Total)
l
6.60
6.60
6.60
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
5/8
5/8
5/8
Discharge (Sweat)
in
1 3/8
1 3/8
1 3/8
Filtration
Disposable to BS EN 779 - G4 - 75mm
Quantity
4
4
4
OPTIONAL EXTRAS
Larger Condenser Match
CR105
CR105
CR105
Nominal Cooling
kW
49.5
55.8
62.3
Hot Gas Reheat
(6)
Nom Heating (Gross)
kW
25.9
25.9
26.9
Electric Heating (Total)
kW
30.0
30.0
30.0
Humidifier
Capacity
kg/hr
3.0 - 15.0
3.0 - 15.0
3.0 - 15.0
Feed/Drain
3/4” BSPF Braided Flexible Hose / 19 mm Hose Connection
Condensate Pump
Head
m
5
5
5
Flow
l/m
10.8
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
2
2
2
Motor Shaft Power
(4)
kW
3.0 / 4.0
3.0 / 4.0
4
Speed @ Maximum ESP
rpm
1448 / 1498
1448 / 1498
1497
Maximum ESP
Pa
310 / 360
310 / 360
275
Optional Fan - EC Motor
Centrifugal Backward Curved DD EC - Designed To 25Pa ESP
Fan Transmission Type
Direct Drive
Quantity
2
2
2
Motor Shaft Power
(4)
kW
N/A
N/A
N/A
Speed @ 25Pa / Maximum ESP
rpm
1265 / 1510
1265 / 1510
1390 / 1510
Maximum ESP
Pa
320
320
185
Low Pressure Hot Water
(7)
Copper Tube / Aluminium Fin
Capacity Gross
kW
38.3
38.3
39.8
Water Flow (Nominal)
l/s
0.85
0.85
0.89
LPHW Connection Sizes
mm
22
22
22
Technical Data Downflow Units X Type
Mechanical Data
DF50X2 - DF60X2