30
NOTES:
Values valid for IR units, STANDARD and EXTRA LOW NOISE UNIT unit.
FLA=
Full load current at maximum tolerated conditions
LRA=
Locked rotor current
FLI=
Full load power input at maximum tolerated conditions
MIC=
Maximum instantaneous current of the unit
Values relative to a
400V-3-50Hz
power supply voltage rating
Summary tables (total values):
MOD.
50
60
70
80
90
100
115
130
145
160
180
200
Power supply
[
V-ph-Hz
]
400 - 3 +N - 50
400 - 3 - 50
FLA TOTALE [A]
48.2
50.9
58.3
68.6
76.0
81.5
89.9
98.3
117
131
150
165
FLI TOTALE [kW]
25.5
27.7
31.1
35.5
43.6
49.2
53.9
58.6
69.4
78.2
90.8
101
MIC TOTALE [A]
146
147
173
211
265
270
317
325
368
382
470
485
Compressor specifications
Electrical connections
All electrical connections must be carried out by qualified personnel in the absence of electric power. The table below gives the
electrical specifications of the different constructional configurations of the units.
ELECTRICAL CONNECTIONS
General rules
The appliance must be wired in compliance with the laws in force in the country in which it is installed
. The units are
supplied fully wired in the factory and pre-engineered for connection to the electricity main. The electric panel is made in com-
pliance with the technical standards in force in the European Union.
Structure of the electric panel
All the electrical components are housed in an enclosed casing protected against adverse weather conditions. They can be
inspected through the screen-printed front door. The door is locked by the door locking mechanism of the main circuit-breaker.
The powering flex and ground wire (
PE
) access the panel through the opening on the left-hand side in the lower part of the side
of the unit and enter the actual panel through the lower part of the junction box.
Composition of the system
The system consists of an electromechanical part formed by the power circuit (which includes the circuit-breaker, the contactors,
fuse protections and transformer) and a second part formed by the microprocessor monitoring system.
NOTE: REFER TO THE WIRING DIAGRAM SUPPLIED WITH THE UNIT FOR THE LAYOUT OF THE ELECTRIC PANEL.
Single Fan specifications
Summary Fan specifications
MOD.
50
60
70
80
90
100
115
130
145
160
180
200
Power supply
V-ph-Hz
400 - 3 - 50
FLA [A]
CP1
20.4
22.6
25.6
31.0
31.0
37.0
37.0
45.0
45.0
60.0
60.0
82.0
CP2
20.4
22.6
25.6
31.0
37.0
37.0
45.0
45.0
60.0
60.0
82.0
82.0
LRA [A]
CP1
118
118
140
173
173
225
225
272
272
310
310
394
CP2
118
118
140
173
225
225
272
272
310
310
394
394
FLI [kW]
CP1
11.8
13.2
14.7
17.0
17.0
22.6
22.6
27.3
27.3
36.1
36.1
46.7
CP2
11.8
13.2
14.7
17.0
22.6
22.6
27.3
27.3
36.1
36.1
46.7
46.7
MOD.
50
60
70
80
90
100
115
130
145
160
180
200
Power supply [V-ph-Hz]
230 - 1 - 50
400 - 3 - 50
FLA [A]
2.3
4.3
LRA [A]
4.4
15.0
FLI [kW]
0.5
2.0
MOD.
50
60
70
80
90
100
115
130
145
160
180
200
Power supply [V-ph-Hz]
230 - 1 - 50
400 - 3 - 50
FLA [A]
6.8
8.6
12.9
18.2
LRA [A]
13.2
30.0
45.0
60.0
FLI [kW]
1.6
4.0
6.0
8.0
