Ultima compact freecool chillers, General specification, Chillers – Airedale Ultima Compact FreeCool 30kW - 450kW User Manual
Page 50: Electrical data
ULTIMA COMPACT FREECOOL
Chillers
50
Chillers
Technical Manual : 6259576 V1.2.0_02__2013
General Specification
ELECTRICAL DATA
UCFC300D-8/2
UCFC330D-10/2
UCFC360D-10/2
UCFC400D-12/2
UCFC450D-12/2
Unit Data
(1)
Nominal Run Amps
A
173
198
216
240
260
Maximum Start Amps
A
454
435
453
520
540
Rec Mains Fuse Size
A
250
250
315
315
355
Mains Supply
VAC
400V / 3PH / 50 Hz
Max Mains Incoming Cable Size
mm²
Direct to Bus Bar
Permanent Supply
VAC
230V / 1PH + N / 50 Hz
Rec Permanent Fuse Size
A
16
16
16
16
16
Max Permanent Incoming Cable Size
mm²
4 mm² terminals
Control Circuit
VAC
24V/230VAC
Evaporator
Immersion Heater Rating
W
100
100
100
100
100
External Trace Heating
Available (fitted by others)
W
500
500
500
500
500
Fan & Motor - Per Fan
Quantity
8
10
10
12
12
Full Load Amps
A
1.75
1.75
1.75
1.75
1.75
Locked Rotor Amps
A
6.20
6.20
6.20
6.20
6.20
Motor Size
kW
0.98
0.98
0.98
0.98
0.98
Compressor - Per
Compressor
(1)
Quantity
4
3 + 3
6
3 + 3
6
Motor Size
kW
22.8
18.2 / 15.0
18.2
22.8 / 18.2
22.8
Nominal Run Amps
A
40.0
33.0 / 27.0
33.0
40.0 / 33.0
40.0
Oil Heater Rating
W
130.0
130.0 / 130.0
130.0
130.0 / 130.0
130.0
Start Amps
(2)
A
320.0
270.0 / 215.0
270.0
320.0 / 270.0
320.0
Type Of Start
Direct on line
OPTIONAL EXTRAS
Power Factor Correction
Nominal Run Amps
(1)
A
442
420
438
503
521
Maximum Start Amps
(2)
A
250
250
250
315
315
Recommended Mains Fuse
A
4 x 36
3 x 30 / 3 x 24
6 x 30
3 x 36 / 3 x 30
6 x 36
Compressor Nominal Run
Amps - Per Compressor
A
158
180
198
219
237
Electronic Soft-Start
(1)
Nominal Run Amps
A
173
198
216
240
260
Maximum Start Amps
(2)
A
326
327
345
392
412
Recommended Mains Fuse
A
250
250
315
315
355
Water Pump
(1)
Single Head or Run/Standby
- Standard
Unit Nominal Run Amps
A
188
212
230
254
275
Recommended Mains Fuse
A
250
315
315
315
355
Motor Size
kW
7.5
7.5
7.5
7.5
7.5
Full Load Amps
A
14.7
14.7
14.7
14.7
14.7
Single Head or Run/Standby
-Larger
Unit Nominal Run Amps
A
195
219
237
261
282
Recommended Mains Fuse
A
250
315
315
315
355
Motor Size
kW
11
11
11
11
11
Full Load Amps
A
21.4
21.4
21.4
21.4
21.4
Twin Head - Standard
Unit Nominal Run Amps
A
188
212
230
254
275
Recommended Mains Fuse
A
250
315
315
315
355
Motor Size
kW
7.5
7.5
7.5
7.5
7.5
Full Load Amps
A
14.7
14.7
14.7
14.7
14.7
Twin Head - Larger
Unit Nominal Run Amps
A
195
219
237
261
282
Recommended Mains Fuse
A
250
315
315
315
355
Motor Size
kW
11
11
11
11
11
Full Load Amps
A
21.4
21.4
21.4
21.4
21.4
(1)
Based at 12/7°C water and 30°C ambient with standard ac type fans.
(2)
Starting amps refers to the Star connection only with standard ac type fans.