7
Air cooled chillers
LX
PROPELLER
F
ANS
A I R C O N D I T I O N I N G - R E F R I G E R A T I O N - A I R H A N D L I N G - H E A T E X C H A N G E -
N
N
A
A
0
0
4
4
.
.
5
5
3
3
1
1
B
B
POWERCIAT LX - LXH - LXC
1200Z
1200Z HPS
1500Z
1500Z HPS
1850Z
1850Z HPS
2150Z
2150Z HPS
COMPRESSORS (1)
Maximum nominal current
A
216
(2 x 108)
270
(162+108)
324
(216+108)
378
(216+162)
Starting current (3)
A
377
531
720
774
FAN MOTORS (1)
ST
ANDARD version 905 rpm
Maximum nominal current
A
24
36
48
LOW NOISE - XTRA LOW NOISE versions 715 rpm
Maximum nominal current
A
12,8
19,2
25,6
LX ANTIFREEZE PROTECTION (OPTION) (2)
Evaporator heating element power
W
180
240
Maximum nominal current
A
0,80
1,05
LXC ANTIFREEZE PROTECTION (OPTION) (2)
Evaporator + hydraulic pipe +
expansion vessel heating element power
W
480
540
600
Maximum nominal current
A
2.1
2.3
2.6
LXH ANTIFREEZE PROTECTION (OPTION)
Evaporator heating element power +
piping
W
300
480
Maximum nominal current
A
1,3 (2)
2.10 (2)
Hydraulic module heating element power
W
1500
Maximum nominal current
A
2,3 (1)
CONTROL AUXILIARY CIRCUIT (2)
Maximum nominal current
A
4
Transformer power
VA
1600
E
LECTRICAL
CHARACTERISTICS
SINGLE PUMPS (LXH - LXC ONL
Y) (1)
Number
102
103
104
105
106
107
108
109
110
111
112
113
114
115
Power
kW
3
4
4
5,5
5,5
7,5
7,5
11
11
11
15
15
18,5
22
Maximum nominal current
A
6,3
8,0
8,0
10,3
10,3
13,8
13,8
20,0
20,0
20,0
26,5
26,5
32,5
39
TWIN PUMPS (LXH - LXC ONL
Y) (1)
Number
202
203
204
205
206
207
208
209
210
211
212
213
214
215
Power
kW
3
4
4
5,5
5,5
7,5
7,5
11
11
11
15
15
18,5
22
Maximum nominal current
A
6,3
8,0
8,0
10,3
10,3
13,8
13,8
20,0
20,0
20,0
26,5
26,5
32,5
39
(1) Current for 400V / 3PH / 50HZ voltage
(2) Current for 230V / 1PH / 50HZ voltage
(3) Starting current of the biggest compressor + maximum current of others
compressors in full load
Nominal current for cables selection = add the maximum nominal currents
indicated in the above tables
POWERCIAT LX - LXH - LXC
2500Z
2500Z HPS
2800Z
2800Z HPS
3050Z HPS
3400Z HPS
3570Z HPS
COMPRESSORS (1)
Maximum nominal current
A
432
(2 x 216)
492
(2 x 246)
540
(216 + 2 x 162)
594
(2 x 216 + 162)
648
(3 x 216)
Starting current (3)
A
828
911
936
990
1044
F
AN MOTORS (1)
STANDARD version 905 rpm
Maximum nominal current
A
48
72
LOW NOISE - XTRA LOW NOISE versions 715 rpm
Maximum nominal current
A
25,6
38,4
LX ANTIFREEZE PROTECTION (OPTION) (2)
Evaporator heating element power
W
320
Maximum nominal current
A
1,40
LXC ANTIFREEZE PROTECTION (OPTION) (2)
Evaporator + hydraulic pipe +
expansion vessel heating element power
W
680
Maximum nominal current
A
3
LXH ANTIFREEZE PROTECTION (OPTION)
Evaporator heating element power +
piping
W
560
640
55
Maximum nominal current
A
2,45 (2)
2,80 (2)
2,20 (2)
Hydraulic module heating element power
W
1500
Maximum nominal current
A
2.3 (1)
CONTROL AUXILIARY CIRCUIT (2)
Maximum nominal current
A
4
Transformer power
VA
1600
2000
