Chillers optichill freecool, Chillers, Electrical data extra quiet continued – Airedale OptiChill FreeCool 500kW - 1365kW User 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.