Chillers
ULTIMA 2000
Chillers
16
Installation & Maintenance Manual : 903-099 IM E 05/00
Installation Data
ELECTRICAL DATA
as TM
Model
USC350...-12
USC400...-12
USC450...-12
Unit Data
(1)
Nominal Run Amps
(2)
A
222
249
279
Maximum Start Amps
A
375
373
403
Permanent Supply
VAC
230 V 1 PH 50 Hz
Mains Supply
VAC
400 V 3 PH 50 Hz
Recommended Permanent
Fuse Size
A
16
16
16
Recommended Mains Fuse
Size
A
315
315
355
Maximum Permanent
Incoming Cable Size
mm²
4mm² Terminal
Maximum Mains Incoming
Cable Size
mm²
Direct to Bus Bar
Control Circuit
VAC
24V / 230VAC
Evaporator
Trace Heater Rating
W
200
200
200
Condenser Fan - Per Fan
Full Load Amps
A
1.75
1.75
1.75
Locked Rotor Amps
A
6.20
6.20
6.20
Motor Rating
kW
0.98
0.98
0.98
Compressor - Per Compressor
Motor Rating
kW
68 + 50
68
87 + 68
Nominal Run Amps
(2)
A
114 + 87
114
144 + 114
Crankcase Heater Rating
kW
150
150
150
Start Amps
(3)
248 + 250
248
316 + 248
Type Of Start
Star / Delta
OPTIONAL EXTRAS
Power Factor Correction
Nominal Run Amps
(2)
A
201
225
252
Maximum Start Amps
(3)
A
375
373
403
Recommended Mains Fuse
A
250
315
315
Compressor Nominal Run
Amps - Per Compressor
A
102 + 78
102
129 + 102
Closed Transition Start
Nominal Run Amps
(2)
A
222
249
279
Maximum Start Amps
A
375
373
403
Recommended Mains Fuse
A
315
315
355
Compressor Nominal Run
Amps - Per Compressor
A
114 + 87
114
144 + 114
SUPER QUIET DSQ
All data as above except:
Condenser Fan - Per Fan
Full Load Amps
A
1.15
1.15
1.15
Locked Rotor Amps
A
2.10
2.10
2.10
Motor Rating
kW
0.70
0.70
0.70
(1)
Refers to standard speed fans.
EN001
(2)
Based at 12/7°C water and 30°C ambient
EN008
(3)
Starting amps refers to the Star connection only.
EN004