Airedale OptiChill FreeCool 500kW - 1365kW - Manual (Page 87)

Chillers OptiChill Freecool
Chillers
87
Technical Manual : 7197700 v1.2.0 02_2013
Electrical Data Extra Quiet Continued
39 40
Notes Units OFC093X22-87ML5 OFC105X22-99HL6
Unit Data
Nominal Run Amps (1) A 502 587
Maximum Start Amps A 847 1126
Recommended Mains Fuse Size A 630 710
Mains Supply VAC 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
Recommended Permanent Fuse Size A 16 16
Permanent Supply VAC 230 V 1 PH 50 Hz 230 V 1 PH 50 Hz
Max Permanent Incoming Cable Size mm² 4 mm² terminals 4 mm² terminals
Control Circuit VAC 24V/230VAC 24V/230VAC
Evaporator
Trace Heater Rating W 250 250
External Trace Heating
Available (fitted by others) W 500 500
Condenser Fan - Per Fan (AC)
Quantity 22 22
Full Load Amps A 2.5 2.5
Locked Rotor Amps A 8.8 8.8
Motor Rating kW 1.27 1.27
Condenser Fan - Per Fan (EC)
Quantity 22 22
Full Load Amps A 3.9 3.9
Locked Rotor Amps A N/A N/A
Motor Rating kW 2.56 2.56
Condenser Fan - Per Fan (HAEC)
Quantity 22 22
Full Load Amps A 4.5 4.5
Locked Rotor Amps A N/A N/A
Motor Rating kW 2.86 2.86
Compressor - Per Compressor
Quantity 1 + 1 1 + 1
Nominal Run Amps A 241.3 / 205.5 266.2 / 266.2
Motor Rating kW 139.5 / 122.5 152.7 / 152.7
Sump Heater Rating W 300 300
Start Amps (2) A 586 / 465 805 / 805
Type Of Start Star - Delta Star - Delta
OPTIONAL EXTRAS
Low Ambient Kit
Recommended Permanent Fuse Size A 32 32
Permanent Supply VAC 230 V 1 PH 50 Hz 230 V 1 PH 50 Hz
Max Permanent Incoming Cable Size mm² 4 mm² terminals 4 mm² terminals
Power Factor Correction
Unit Nominal Run Amps (1) A 453 519
Maximum Start Amps A 827 1092
Compressor Nominal Run Amps A 211.9 / 186.1 232.0 / 232.0
Recommended Mains Fuse Size A 630 710
Standard Head Pump (Single or Run/Standby)
Unit Nominal Run Amps A 523 609
Recommended Mains Fuse Size A 630 750
Pump Full Load Amps A 21.2 21.2
Motor Rating kW 11 11
Larger Head Pump (Single or Run/Standby)
Unit Nominal Run Amps A 530 616
Recommended Mains Fuse Size A 670 750
Pump Full Load Amps A 28.5 28.5
Motor Rating kW 15 15
Standard Head Inverter Pump (Single or Run/Standby)
Unit Nominal Run Amps A 523 609
Recommended Mains Fuse Size A 630 750
Pump Full Load Amps A 21.2 21.2
Motor Rating kW 11 11
Larger Head Inverter Pump (Single or Run/Standby)
Unit Nominal Run Amps A 530 616
Recommended Mains Fuse Size A 670 750
Pump Full Load Amps A 28.5 28.5
Motor Rating kW 15 15
(1) Based at 5.0 Evaporating, 50 Condensing, AC Standard Fans.
(2) Starting amps refers to the Star ( Ү) connection only.