Optichill freecool active cabinet exhaust chillers, Chillers, Electrical data extra quiet continued – Airedale OptiChill FreeCool 500kW - 1365kW User Manual
Page 86
OptiChill Freecool
Active Cabinet Exhaust
Chillers
86
Chillers
Technical Manual : 7197700 v1.2.0. 02_2013
Electrical Data Extra Quiet Continued
36
37
38
Notes
Units
OFC076X22-66HS1
OFC082X22-76ML2
OFC091X22-87HS4
Unit Data
Nominal Run Amps (1)
A
433
440
517
Maximum Start Amps
A
830
700
1076
Recommended Mains Fuse Size
A
560
560
630
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
22
22
22
Full Load Amps
A
2.5
2.5
2.5
Locked Rotor Amps
A
8.8
8.8
8.8
Motor Rating
kW
1.27
1.27
1.27
Condenser Fan - Per Fan (EC)
Quantity
22
22
22
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
22
22
22
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
205.5 / 179.9
245.4 / 216.3
Motor Rating
kW
105.0 / 105.0
122.5 / 105.0
138.8 / 122.5
Sump Heater Rating
W
300
300
300
Start Amps (2)
A
586 / 586
465 / 436
805 / 650
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
374
401
452
Maximum Start Amps
A
801
680
1046
Compressor Nominal Run Amps
A
159.5 / 159.5
186.1 / 159.5
210.9 / 186.1
Recommended Mains Fuse Size
A
560
560
630
Standard Head Pump (Single or Run/Standby)
Unit Nominal Run Amps
A
454
455
545
Recommended Mains Fuse Size
A
560
560
670
Pump Full Load Amps
A
21.2
14.8
28.5
Motor Rating
kW
11
7.5
15
Larger Head Pump (Single or Run/Standby)
Unit Nominal Run Amps
A
461
469
552
Recommended Mains Fuse Size
A
560
630
670
Pump Full Load Amps
A
28.5
28.5
35
Motor Rating
kW
15
15
18.5
Standard Head Inverter Pump (Single or Run/Standby)
Unit Nominal Run Amps
A
454
455
545
Recommended Mains Fuse Size
A
560
560
670
Pump Full Load Amps
A
21.2
14.8
28.5
Motor Rating
kW
11
7.5
15
Larger Head Inverter Pump (Single or Run/Standby)
Unit Nominal Run Amps
A
461
469
552
Recommended Mains Fuse Size
A
560
630
670
Pump Full Load Amps
A
28.5
28.5
35
Motor Rating
kW
15
15
18.5
(1) Based at 5.0 Evaporating, 50 Condensing, AC Standard Fans.
(2) Starting amps refers to the Star (
Ү) connection only.