Airedale OptiChill FreeCool 500kW - 1365kW - Manual (Page 74)

OptiChill Freecool
Active Cabinet Exhaust
Chillers
74
Chillers
Technical Manual : 7197700 v1.2.0. 02_2013
Electrical Data Regular Quiet
1 2 3
Notes Units OFC076R16-66HS1 OFC076R16-66MS1 OFC081R16-76MS2
Unit Data
Nominal Run Amps (1) A 447 429 454
Maximum Start Amps A 844 685 714
Recommended Mains Fuse Size A 560 560 560
Mains Supply VAC 400 V 3 PH 50 Hz 400 V 3 PH 50 Hz 400 V 3 PH 50 Hz
Max Mains Incoming Cable Size mm² Direct to Bus Bar Direct to Bus Bar Direct to Bus Bar
Recommended Permanent Fuse Size A 16 16 16
Permanent Supply VAC 230 V 1 PH 50 Hz 230 V 1 PH 50 Hz 230 V 1 PH 50 Hz
Max Permanent Incoming Cable Size mm² 4 mm² terminals 4 mm² terminals 4 mm² terminals
Control Circuit VAC 24V/230VAC 24V/230VAC 24V/230VAC
Evaporator
Trace Heater Rating W 250 250 250
External Trace Heating
Available (fitted by others) W 500 500 500
Condenser Fan - Per Fan (AC)
Quantity 16 16 16
Full Load Amps A 4.3 4.3 4.3
Locked Rotor Amps A 15 15 15
Motor Rating kW 2 2 2
Condenser Fan - Per Fan (EC)
Quantity 16 16 16
Full Load Amps A 3.9 3.9 3.9
Locked Rotor Amps A N/A N/A N/A
Motor Rating kW 2.56 2.56 2.56
Condenser Fan - Per Fan (HAEC)
Quantity 16 16 16
Full Load Amps A 4.5 4.5 4.5
Locked Rotor Amps A N/A N/A N/A
Motor Rating kW 2.86 2.86 2.86
Compressor - Per Compressor
Quantity 1 + 1 1 + 1 1 + 1
Nominal Run Amps A 188.9 / 188.9 179.9 / 179.9 205.5 / 179.9
Motor Rating kW 105.0 / 105.0 105.0 / 105.0 122.5 / 105.0
Sump Heater Rating W 300 300 300
Start Amps (2) A 586 / 586 436 / 436 465 / 436
Type Of Start Star - Delta Star - Delta Star - Delta
OPTIONAL EXTRAS
Low Ambient Kit
Recommended Permanent Fuse Size A 32 32 32
Permanent Supply VAC 230 V 1 PH 50 Hz 230 V 1 PH 50 Hz 230 V 1 PH 50 Hz
Max Permanent Incoming Cable Size mm² 4 mm² terminals 4 mm² terminals 4 mm² terminals
Power Factor Correction
Unit Nominal Run Amps (1) A 388 388 414
Maximum Start Amps A 814 664 693
Compressor Nominal Run Amps A 159.5 / 159.5 159.5 / 159.5 186.1 / 159.5
Recommended Mains Fuse Size A 560 560 560
Standard Head Pump (Single or Run/Standby)
Unit Nominal Run Amps A 468 457 483
Recommended Mains Fuse Size A 560 560 630
Pump Full Load Amps A 21.2 28.5 28.5
Motor Rating kW 11 15 15
Larger Head Pump (Single or Run/Standby)
Unit Nominal Run Amps A 475 464 489
Recommended Mains Fuse Size A 560 560 630
Pump Full Load Amps A 28.5 35 35
Motor Rating kW 15 18.5 18.5
Standard Head Inverter Pump (Single or Run/Standby)
Unit Nominal Run Amps A 468 457 483
Recommended Mains Fuse Size A 560 560 630
Pump Full Load Amps A 21.2 28.5 28.5
Motor Rating kW 11 15 15
Larger Head Inverter Pump (Single or Run/Standby)
Unit Nominal Run Amps A 475 464 489
Recommended Mains Fuse Size A 560 560 630
Pump Full Load Amps A 28.5 35 35
Motor Rating kW 15 18.5 18.5
(1) Based at 5.0 Evaporating, 50 Condensing, AC Standard Fans.
(2) Starti ng amps refers to the Star (Ү) connection only.