Electrical data, Ultima water cooled chillers, General specification – Airedale Ultima Water Cooled 75kW - 450kW User Manual
Page 26
ULTIMA WATER COOLED
Chillers
26
Chillers
Technical Manual : Part No 6259477 V1.4.0_07_2014
General Specification
ELECTRICAL DATA
UWC75
UWC100
UWC125
UWC150
UWC175
Unit Data
Nominal Run Amps
(1)
A
46
57
65
80
90
Maximum Start Amps
(2)
A
134
170
216
258
290
Permanent Supply
VAC
230V 1PH 50Hz
Mains Supply
VAC
400V 3PH 50Hz
Rec Permanent Fuse Size
A
16
16
16
16
16
Rec Mains Fuse Size
A
63
80
100
125
125
Max Permanent Incoming Cable
Size
mm²
4 mm² terminals
Max Mains Incoming Cable Size
mm²
70 (direct to MCCB)
Control Circuit
VAC
24V/230VAC
Evaporator
Pad Heater Rating
W
40
40
40
80
100
External Trace Heating
Available (fitted by others)
W
500
500
500
500
500
Compressor - Per Compressor
Quantity
4
4
4
4
2+2
Motor Rating
kW
5.3
7.3
9.1
10.9
10.9/14.4
Nominal Run Amps
(1)
A
11.5
14.2
16.3
20.0
20.0/25.2
Crankcase Heater Rating
W
70.0
70.0
70.0
70.0
70.0/120.0
Start Amps
(2)
99
127
167
198
198/225
Type Of Start
Direct on line
OPTIONAL EXTRAS
Power Factor Correction
Nominal Run Amps
(1)
A
41
51
58
72
81
Maximum Start Amps
(2)
A
130
165
211
252
283
Recommended Mains Fuse
A
63
80
100
100
125
Compressor Nominal Run
Amps - Per Compressor
A
10.3
12.7
14.6
17.9
17.9/22.5
Electronic Soft-Start
Nominal Run Amps
(1)
A
46
57
65
80
90
Maximum Start Amps
(2)
A
90
119
149
179
200
Recommended Mains Fuse
A
63
80
100
125
125
(1)
Based at 12/7°C evaporator water and 30/35°C condenser water.
(2)
Starting amps refers to the direct on line connections.