Chillers
DeltaChill™ Air Cooled and FreeCool
124
Chiller Technical Manual 7267818 V1.13.0_01_2018
Te
ch
ni
ca
l
Fr
ee
C
oo
l
DCF Electrical Data Extra Quiet
ELECTRICAL DATA
55
56
57
Unit Data
DCF053DX-10DYY0
DCF049DX-11DXY0
DCF051DX-11DPY0
Nominal Run Amps
(1)
A
341.1
308.5
318.9
Maximum Start Amps
A
616.7
584.1
582.3
Recommended Mains Fuse Size
A
355
355
355
Evaporator
Immersion Heater Rating
W
170
170
170
Condenser Fan - Per Fan (EC)
Quantity
10
11
11
Full Load Amps
A
3.9
3.9
3.9
Motor Rating
kW
2.6
2.6
2.6
Compressor - Per Compressor
Nominal Run Amps
A
47.9 / 47.9
36 / 47.9
59.2 / 47.9
Quantity
3 + 3
3 + 3
2 + 3
Motor Rating
kW
29.8 / 29.8
22.7 / 29.8
36.2 / 29.8
Sump Heater Rating
W
140
140
140
Start Amps
(2)
A
326 / 326
210 / 326
298 / 326
OPTIONAL EXTRAS
Power Factor Correction (PF 0.98)
(3)
Nominal Run Amps
A
326.1
296.7
302.7
Reactive power reduction/saving
(4) kVAr
28.5
22.7
29.9
Maximum Start Amps
A
601.7
572.3
566.1
Recommended Mains Fuse Size
A
355
355
355
Electronic Soft-start
Nominal Run Amps
A
341.1
308.5
318.9
Maximum Start Amps
A
486.3
453.7
451.9
Recommended Mains Fuse
A
355
355
355
Power Factor Correction (PF
0.98) & Electronic Soft Start
(3)
Nominal Run Amps
A
326.1
296.7
302.7
Maximum Start Amps
A
471.3
441.9
435.7
Recommended Mains Fuse Size
A
355
355
355
Standard Head Pump (Single
or Run/Standby)
Pump Full Load Amps
A
14.8
14.8
14.8
Unit Nominal Run Amps
A
355.7
323.0
333.5
Recommended Mains Fuse Size
A
400
355
355
Motor Rating
kW
8.4
8.4
8.4
Larger Head Pump (Single
or Run/Standby)
Pump Full Load Amps
A
21.2
21.2
21.2
Unit Nominal Run Amps
A
362.1
329.3
339.8
Recommended Mains Fuse Size
A
400
355
400
Motor Rating
kW
12.1
12.1
12.1
Standard Head Inverter Pump
(Single or Run/Standby)
Pump Full Load Amps
A
13.9
13.9
13.9
Unit Nominal Run Amps
A
352.5
319.9
330.2
Recommended Mains Fuse Size
A
400
355
355
Motor Rating
kW
8.6
8.6
8.6
Larger Head Inverter Pump
(Single or Run/Standby)
Pump Full Load Amps
A
19.8
19.8
19.8
Unit Nominal Run Amps
A
357.4
324.9
335.1
Recommended Mains Fuse Size
A
400
355
355
Motor Rating
kW
12.4
12.4
12.4
(1) Based upon 7.2°C Evap / 54.4°C Condensing, AC Fans.
(2) Starting amps refers to the direct online connections.
(3) For unit RLA values at alternative power factor values contact Airedale.
(4) Projected reactive power reduction based on a 0.95PF billing threshold.