Optichill freecool active cabinet exhaust chillers, Chillers, Electrical data regular quiet continued – Airedale OptiChill FreeCool 500kW - 1365kW User Manual
Page 80
OptiChill Freecool
Active Cabinet Exhaust
Chillers
80
Chillers
Technical Manual : 7197700 v1.2.0. 02_2013
Electrical Data Regular Quiet Continued
19
20
Notes
Units
OFC097R22-88MS4
OFC109R22-99HL5
Unit Data
Nominal Run Amps (1)
A
577
627
Maximum Start Amps
A
922
1166
Recommended Mains Fuse Size
A
710
750
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
4.3
4.3
Locked Rotor Amps
A
15
15
Motor Rating
kW
2
2
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 / 241.3
266.2 / 266.2
Motor Rating
kW
139.5 / 139.5
152.7 / 152.7
Sump Heater Rating
W
300
300
Start Amps (2)
A
586 / 586
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
518
559
Maximum Start Amps
A
893
1132
Compressor Nominal Run Amps
A
211.9 / 211.9
232.0 / 232.0
Recommended Mains Fuse Size
A
710
750
Standard Head Pump (Single or Run/Standby)
Unit Nominal Run Amps
A
612
648
Recommended Mains Fuse Size
A
750
800
Pump Full Load Amps
A
35
21.2
Motor Rating
kW
18.5
11
Larger Head Pump (Single or Run/Standby)
Unit Nominal Run Amps
A
629
656
Recommended Mains Fuse Size
A
750
800
Pump Full Load Amps
A
52
28.5
Motor Rating
kW
30
15
Standard Head Inverter Pump (Single or Run/Standby)
Unit Nominal Run Amps
A
612
648
Recommended Mains Fuse Size
A
750
800
Pump Full Load Amps
A
35
21.2
Motor Rating
kW
18.5
11
Larger Head Inverter Pump (Single or Run/Standby)
Unit Nominal Run Amps
A
629
656
Recommended Mains Fuse Size
A
750
800
Pump Full Load Amps
A
52
28.5
Motor Rating
kW
30
15
(1) Based at 5.0 Evaporating, 50 Condensing, AC Standard Fans.
(2) Starting amps refers to the Star (
Ү) connection only.