Easicool™ precision air conditioning, Te ch nic al x-t yp e df, Technical data downflow units x type – Airedale EasiCool 6kW 64kW User Manual
Page 73: Electrical data
EasiCool™
Precision Air Conditioning
DF50X2 - DF60X2
73
EasiCool Technical Manual 7525389 V1.1.0_02_2013
Te
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DF50X2-EZRE-0
DF55X2-EZRE-0
DF60X2-EZRE-0
Standard Condenser Match
1 x CR80
1 x CR80
1 x CR80
Max Mains Incoming Cable Size
mm²
35
50
50
Mains Supply
V
400V / 3PH + N / 50HZ
Control Circuit
VAC
24
24
24
Unit Data Full Function - X
(1)
Nominal Run Amps
A
90.9
94.7
102.8
Maximum Start Amps
A
231.9
207.8
246.4
Recommended Mains Fuse Size
A
100
100
125
Unit Data Cooling Only - X
Nominal Run Amps
(2)
A
47.6
51.4
59.5
Maximum Start Amps
A
188.6
164.5
203.1
Recommended Mains Fuse Size
A
63
63
80
Evaporator Fan - AC Motor Per Fan
Centrifugal Forward Curved Belt & Pulley AC - Designed to 25Pa ESP
Quantity
2
2
2
Maximum Electrical Input Power
(3)
kW
2.6
2.6
3.5
Full Load Amps
A
4.64
4.64
6.18
Locked Rotor Amps
A
32.5
32.5
43.3
Compressor - Per Compressor
Quantity x Motor Size
kW
2 x 8.4
2 x 9.47
2 x 10.85
Nominal Run Amps
A
15
16.9
19.4
Locked Rotor Amps
A
156
130
163
Type of Start
Direct On Line
Standard Condenser Match - AC Motor - Per Fan
Quantity
3
3
3
Maximum Electrical Input Power
kW
0.6
0.6
0.6
Full Load Amps
A
2.62
2.62
2.62
OPTIONAL EXTRAS
Electric Heating
Stage of Reheat
3
3
3
Number of Elements
12
12
12
Rating
kW
30
30
30
Current per Phase
A
43.30
43.30
43.30
Humidifier
Capacity
kg/hr
15
15
15
Rating
kW
11.25
11.25
11.25
Full Load Amps
A
16.24
16.24
16.24
Evaporator Fan Options
Larger Fan Motor - AC Motor - Per Fan
Centrifugal Forward Curved Belt & Pulley AC - Designed to 25Pa ESP
Quantity
Maximum Electrical Input Power
(3)
kW
2 x 3.0
2 x 3.0
2 x 4.0
Full Load Amps
A
6.18
6.18
8.12
Locked Rotor Amps
A
43.3
43.3
60.9
Standard Size Motor - EC Motor - Per Fan
Centrifugal Backward Curved DD EC - Designed to 25Pa ESP
Quantity
2
2
2
Quantity x Motor Size
(3)
kW
3.1
3.1
3.1
Full Load Amps
A
4.8
4.8
4.8
Condenser Fan Options
Standard Condenser Motor - EC Motor - Per Fan
Quantity
3
3
3
Maximum Electrical Input Power
(3)
kW
0.73
0.73
0.73
Full Load Amps
A
3.3
3.3
3.3
Technical Data Downflow Units X Type
Electrical Data
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.