Easicool™ precision air conditioning, Technical data downflow units x type, Electrical data df28x - df31x – Airedale EasiCool 6kW 64kW User Manual
Page 117
EasiCool™
Precision Air Conditioning
117
EasiCool Technical Manual 7535776 V1.1.0_04_2013
Te
ch
nic
al
X-T
yp
e
22
0V
6
0H
z
DF
DF28X-EZRE-2
DF31X-EZRE-2
Standard Condenser Match - X
CR50
CR50
Unit Data Full Function - X
(1)
Nominal Run Amps
A
105.4
117.2
Maximum Start Amps
A
277.0
350.0
Recommended Mains Fuse Size
A
125
160
Unit Data Cooling Only - X
(2)
Nominal Run Amps
A
46.4
58.1
Maximum Start Amps
A
217.9
291.0
Recommended Mains Fuse Size
A
63
80
Max Mains Incoming Cable Size
mm²
50
95
Mains Supply
V
220V / 3PH / 60HZ
Control Circuit
VAC
24
24
Evaporator Fan - Motor Per Fan
Centrifugal Forward Curved DD EC - Designed to 25Pa ESP
Maximum Electrical Input Power
(3)
kW
2.6
4.6
Full Load Amps
A
8.37
14.45
Locked Rotor Amps
A
59
101
Compressor - Per Compressor
Quantity x Motor Size
kW
1 x 10.79
1 x 12.36
Nominal Run Amps
A
31.48
37.12
Locked Rotor Amps
A
203
270
Type Of Start
Direct On Line
Standard Condenser Match - AC Motor - Per Fan
Electrical Input Power
kW
0.64
0.64
Full Load Amps
A
3.02
3.02
OPTIONAL EXTRAS
Electric Heating
Stage Of Reheat
3
3
Number Of Elements
8
8
Rating
kW
20
20
Current Per Phase
A
59.05
59.05
Humidifier
Capacity
kg/hr
8
8
Rating
kW
6
6
Full Load Amps
A
15.75
15.75
Evaporator Fan Options
Larger Fan Motor - AC Motor - Per Fan
Centrifugal Forward Curved AC - Designed to 25Pa ESP
Electrical Input Power
(3)
kW
3.5
N/A
Full Load Amps
A
11.14
N/A
Locked Rotor Amps
A
78.0
N/A
Standard Size Motor - EC Motor - Per Fan
Centrifugal Backward Curved DD EC - Designed to 25Pa ESP
Electrical Input Power
(3)
kW
2.63
2.63
Full Load Amps
A
9.8
9.8
Condenser Fan Options
Standard Condenser Motor - EC Motor - Per Fan
Electrical Input Power
kW
0.73
0.73
Full Load Amps
A
3.3
3.3
Technical Data Downflow Units X Type
Electrical Data
DF28X - DF31X
Mechanical
(1)
Entering air 24°C/45% RH ambient 35°C.
(2)
Fan Gain / Fan power input based upon fan operating with design airflow at 25Pa ESP, These values may change with different ESP.
(3)
With Standard forward curved fan motors; Machine weight includes a refrigerant charge.
(4)
Backward curved EC fan options quote electrical power. All other options quote shaft power.
(5)
For refrigerant charges, refer to
Unit Refrigerant Charge (kg/Circuit)
.
(6)
Based on air temperature of 15.5°C leaving the evaporator coil.
(7)
Based upon low pressure hot water 82°C inlet / 71°C outlet. Air on 20°C. Refer to
Low Pressure Hot Water
.
Electrical
(1)
Values given for full function units (incl. electric heating, humidification and matched condenser) at 7°C evaporating and 54.4°C condensing with standard
forward curved fan motors, for optional data, please contact Airedale.
(2)
Values given for Cooling only units (incl. Compressor, evaporator fan and matched condenser) at 7°C evaporating and 54.4°C condensing, for optional
data, please contact Airedale.
(3)
Electrical input power relates to the maximum absorbed electrical power. Actual operating fan power input is shown in the mechanical data tables.