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AIREDALE DeltaChill
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Technic al
Chillers
DeltaChill™ Air Cooled and FreeCool
107
Chiller Technical Manual 7267818 V1.13.0_01_2018
FreeCool
ELECTRICAL DATA 4 5 6
Unit Data DCF053DR-08DYY0 DCF049DR-09DXY0 DCF051DR-09DPY0
Nominal Run Amps (1) A 333.4 300.7 311.1
Maximum Start Amps A 609.0 576.3 574.5
Recommended Mains Fuse Size A 355 315 355
Evaporator
Immersion Heater Rating W 170 170 170
Condenser Fan - Per Fan (EC)
Quantity 8 9 9
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 318.3 288.9 295.0
Reactive power reduction/saving (4) kVAr 28.5 22.6 29.9
Maximum Start Amps A 593.9 564.5 558.4
Recommended Mains Fuse Size A 355 315 355
Electronic Soft-start
Nominal Run Amps A 333.4 300.7 311.1
Maximum Start Amps A 478.6 445.9 444.1
Recommended Mains Fuse A 355 315 355
Power Factor Correction (PF
0.98) & Electronic Soft Start (3)
Nominal Run Amps A 318.3 288.9 295.0
Maximum Start Amps A 463.5 434.1 428.0
Recommended Mains Fuse Size A 355.0 315.0 355.0
Standard Head Pump (Single
or Run/Standby)
Pump Full Load Amps A 14.8 14.8 14.8
Unit Nominal Run Amps A 348.0 315.2 325.7
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 28.5 21.2 21.2
Unit Nominal Run Amps A 361.6 321.6 332.1
Recommended Mains Fuse Size A 400 355 355
Motor Rating kW 16.4 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 344.7 312.1 322.4
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 26.9 19.8 19.8
Unit Nominal Run Amps A 355.5 317.1 327.3
Recommended Mains Fuse Size A 400 355 355
Motor Rating kW 16.8 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.
DCF Electrical Data - Regular Quiet

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