ICA-EX - IRICON - Air Condition and Refrigeration Systems

ICA-EX - IRICON - Air Condition and Refrigeration Systems

ICA
EX
Air Cooled Liquid Chiller
GAS
HFC R 134 A
350 ÷ 2000 KW
Designed
by
Engineering Germany
Screw - Compressors
Shell and Tube Exchanger
Thermostatic Expansion Valve
High EfficiencyTechnology
Issued 12/ 2012
F
ICA
Air Cooled Liquid Chiller
EX
General Description
Frame
Open self-supporting galvanized steel frame protected with polyester
powdered painting. The open frame made easy maintenance and
service activities during the unit is in operation. A protection grid is
optional available.
Compressors
Semi-Hermetic “Double-Screw”
type with built-in thermal
switch protection motor completed with: Suction and discharge shutoff valves (optional), oil separator, step control, crankcase heater, oil
level switch (optional), oil sight glass, safety thermostat, oil strainer,
suction strainer, liquid injection device.
Versions
HRP
Partial condensing heat recovery. Each refrigerant circuit includes a
de-super-heater insulated and installed in series between the
compressors and the condenser.
HRL
Condensing heat recovery from 70% to 90%; Each refrigerant circuit
includes a heat exchanger shell and tube type insulated and mounted
in series between compressor and condenser; Condensing control
through pressure transducer.
HRS
100% condensing heat recovery. Each refrigerant circuit includes:
A heat exchanger shell and tube type insulated and mounted in parallel
to the condenser and the relevant solenoid valves.
Evaporator
P
Shell and Tube type, made by copper tubes and steel shell and with
two independent refrigerant circuits and one water circuit.
The thermal insulation is made from flexible closed cells lining.
Hydraulic kit version includes:
One or two pumps (the second as stand by pump), expansion vessel,
safety valve, air purger, hydraulic circuit insulated and with:
Flow switch, shut-off valves, and in case of stand-by pump, non-return
pump; relevant electrical circuit.
As option, pumps with higher ESP are available.
Condenser
PAC
Double circuits made of several copper tube and aluminium finned
coils. They are connected to make two refrigerant circuits.
Fans
Axial fans with aerodynamic outline blade directly coupled to a
three phase electric motor with external rotor. A safety fan
guard is fitted on air flow discharge.
Refrigerant Circuit
Each unit is supplied with two independent refrigerant circuits; each
one includes:
Filter dryer, refrigerant sight glass, solenoid valve, thermostatic
electronic valve with external equalizer, liquid line shut-off valve,
service valve, HP / LP – Pressure gauges with shut-off valves.
To protect the refrigerant circuit the following devises are installed:
Automatic reset low pressure switch, manual reset high and safety
pressure switches, antifreeze thermostat, safety valve.
Electric Board
Weather proof type with protection grade IP 55 it includes:


Main circuit automatic breaker with locking door
device, main fuses, compressor contactor and fuses
for the star/delta – start or part winding; fans
contactors and fuses, auxiliary circuit transformer.
Microprocessor to control automatically the unit with
a visual system to display the function as well as
failures.
Version with hydraulic and inertial storage tank. It includes further
everything which included in the P version, a storage tank installed in
the return line. The storage tank includes the evaporator.
LN
Low noise version, it includes:
Presso-static fan speed control and special sound-proofing for the
compressor chamber.
VLN
Very low noise version, additional to the LN devices, this version is
equipped with very low speed fans and special insulated compressor
box.
Options
-
Power factor corrections
Fan speed control
Clock card
RS 485 card
Cu/Cu condensing coil
Oversized evaporator
Protection grid on compressor / Coil chamber
Flow switch (standard on P and PAC versions)
Compressor shut-off valves
Pump shut-off valves
Water pumps with higher ESP
Remote control panel
Evaporator electric heater
Electric heater for PAC version
Rubber anti-vibrators
High sensitive anti-vibration mountings
Technical Data
ICA EX
Air Cooled Liquid Chiller
Size ICAEX -
412
472
552
622
732
812
852
912
952
730
203,6
3,5
4,7
817
234,5
3,4
4,6
858
222,4
3,8
4,9
912
227,8
3,9
5,1
961
272,5
3,5
4,7
Cooling Mode STD an LN - Version (Technical Data for VLN - Version see on page 8)
Cooling Capacity
Absorberd Power
EER
ESEER
*1
*2
kW
kW
-
419
114,1
3,6
4,8
482
147,8
3,2
4,3
557
149,8
3,7
4,9
615
178
3,4
4,6
Compressors (Scroll Type)
Quantity
Refrigerant Circuits
Capacity steps
Refrigerant charge
Refrigerant
2
2
4
R 134 a
No.
No.
No.
kg
Type
103
106
137
138
171
171
204
209
208
m³/h
kPa
l
PN 10
66,4
54,2
111
DN 125
75,8
44,5
113
DN 125
88,5
52
237
DN 125
98,6
53,2
240
DN 150
115,2
59,3
195
DN 150
129,8
52,2
269
DN 200
137
57
269
DN 200
143,2
55,3
390
DN 200
154
49
335
DN 200
No.
m³/h
kW
A
6
31,8
12
24
6
31,8
12
24
8
42,4
16
32
8
42,4
16
32
10
53
20
40
10
53
20
40
12
64
24
48
12
64
24
48
12
64
24
48
No.
m³/h
kW
A
6
24,5
6,6
13,8
6
24,5
6,6
13,8
8
32,6
8,8
18,4
8
32,6
8,8
18,4
10
40,8
11
23
10
40,8
11
23
12
49
13,2
27,6
12
49
13,2
27,6
12
49
13,2
30
A
A
V/f/Hz
340
625
394
732
430
845
465
918
605
666
765
820
400 V / 3ph / 50 Hz
675
830
675
830
695
960
A
A
V/f/Hz
335
615
385
725
420
835
455
905
590
650
750
810
400 V / 3ph / 50 Hz
655
810
655
810
675
945
l
kW
A
kPa
1100
4
8
120
1250
4
8
110
1500
5,5
11
110
1500
7,5
11
130
1500
7,5
15
120
2000
11
22
160
2000
11
22
160
11
22
160
2000
11
22
140
kW
m³/h
kPa
105
8,9
26
120
10,3
28
140
12,2
32
158
13,2
28
185
15,8
34
205
17,5
35
215
18,5
38
235
19,8
40
238
20,5
33
dB(A)
dB(A)
dB(A)
78
75
70
78
75
70
79
76
71
79
76
71
80
77
72
80
77
72
80
77
73
80
77
73
80
77
73
Evaporator shell and tube
Water Flow
Pressure drop
Water Volume
Water connections
Condenser (STD / LN)
Axial Fans
Nominal Air Flow
Max. absorbed Power
Max. absorbed Current
*3
Condenser (VLN)
Axial Fans
Nominal Air Flow
Max. absorbed Power
Max. absorbed Current
Electrical Data (STD / LN)
Max. absorbed current
LRC Max. locked current
Electrical Supply
Electrical Data (VLN)
Max. absorbed current
LRC
Electrical Supply
PAC Version Shell and Tube Evaporator
Storage tank Water Volume
Water Pump nominal Power
Water Pump nominal Current
ESP Pump
Partial Heat Recovering HRP *4
Heating Capacity
Water Flow
Pressure drop
Sound pressure level - 1 m *5 *1
STD Version
LN Version
VLN Version
Please attend following technical informations:
*1 Water temp. 12/7°C; Air temperature 32°C
*4 Water temperature from 40 to 50°C
*2 Compressors and fans only, except water pump (s)
*5 Compressor site and according to ISO 3744 (without water pump(s))
*3 Max. Air Flow in case of STD/LN Version
STD - Standard Version
LN - Low Noise Version
VLN - Very Low Noise Version
Technical Data
ICA EX
Air Cooled Liquid Chiller
Size ICAEX -
1052
1102
1202
1302
1403
1503
1603
1804
2004
Cooling Mode STD and LN - Version (Technial Data for VLN - Version see on Page 9)
Cooling Capacity
Absorberd Power
EER
ESEER
*1
*2
kW
1084
1196
1279
1363
1464
1572
1670
1828
1927
kW
326
355,1
374,1
414,8
412
480,6
561,2
507
606,5
-
3,2
3,3
3,4
3,2
3,5
3,2
2,9
3,6
3,1
-
4,3
4,5
4,6
4,3
4,7
4,3
4,0
4,7
4,2
No.
2
2
2
2
3
3
3
4
4
No.
2
2
2
2
3
3
3
4
4
No.
4
4
4
4
6
6
6
6
6
410
420
310
Compressors (Scroll Type)
Quantity
Refrigerant Circuits
Capacity steps
Refrigerant charge
Refrigerant
R 134 a
kg
Type
212
238
272
306
340
348
352
m³/h
171
185
202
217
232
249
264
287
kPa
50
60
68
78
54
62
50
56,2
57
l
575
575
575
575
590
590
725
790
690
PN 10
DN 200
DN 200
DN 200
DN 200
DN 200
DN 200
DN 200
DN 200
DN 200
Evaporator shell and tube
Water Flow
Pressure drop
Water Volume
Water connections
Condenser (STD / LN)
Axial Fans
Nominal Air Flow
Max. absorbed Power
Max. absorbed Current
*3
No.
12
14
16
16
18
18
18
24
24
m³/h
64
74
85
96
107
106
106
128
128
kW
24
28
32
32
36
36
36
48
48
A
48
56
64
64
72
72
72
96
96
24
Condenser (VLN)
Axial Fans
Nominal Air Flow
Max. absorbed Power
Max. absorbed Current
No.
12
14
16
16
18
18
18
24
m³/h
49
58
66
73,5
82
82
82
98
98
kW
15,5
18
20
18
20
20
20
27,2
27,9
A
30
35
40
40
45
45
45
55
61
Electrical Data (STD / LN)
Max. absorbed current
LRC Max. locked current
Electrical Supply
A
775
885
965
965
1040
1160
1320
1356
1390
A
1065
1280
1435
1435
1305
1448
1706
1670
1920
V/f/Hz
430 / 3 / 50
Electrical Data (VLN)
Max. absorbed current
LRC
Electrical Supply
A
755
870
945
945
1010
1130
1290
1310
1350
A
1045
1260
1410
1410
1280
1420
1680
1620
1910
V/f/Hz
430 / 3 50
PAC Version Shell and Tube Evaporator
Storage tank Water Volume
Water Pump nominal Power
Water Pump nominal Current
ESP Pump
l
-
-
-
-
-
-
-
-
-
kW
11
11
15
19
20
20
20
22
22
A
22
22
30
37
40
40
40
44
44
kPa
130
120
140
170
180
150
150
160
140
Partial Heat Recovering HRP *4
Heating Capacity
Water Flow
Pressure drop
kW
265
278
319
341
365
398
410
470
475
m³/h
22,8
23,9
27,5
29,4
32
34
35,1
40,2
41,5
kPa
32
33
36
38
40
41
40
41
36
dB(A)
81
82
82
82
82
83
83
84
84
dB(A)
78
79
79
79
79
80
80
81
81
dB(A)
74
75
76
76
76
77
77
78
78
Sound pressure level - 1 m *5 *1
STD Version
LN Version
VLN Version
Please attend following technical informations:
*1 Water temp. 12/7°C; Air temperature 32°C
*4 Water temperature from 40 to 50°C
*2 Compressors and fans only, except water pump (s)
*5 Compressor site and according to ISO 3744 (without water pump(s))
*3 Max. Air Flow in case of STD/LN Version
ICA
Dimensions and Weights
EX
Legend:
STD
Standard Model
P
Model completed with Hydraulic Kit and
Pump
PAC
Model completed with Hydraulic Kit with
Pump and Container (tank)
ICA EX
P
PAC
LN/VLN
P
PAC
3780
3920
3990
5170
3880
4050
3980
4120
4190
5370
Transport
Operation
A
B
C
Support 14 mm Ø
kg
kg
mm
mm
mm
No.
3680
3850
Transport
Operation
A
B
C
Support 14 mm Ø
kg
kg
mm
mm
mm
No.
3900
4000
Transport
Operation
A
B
C
Support 14 mm Ø
kg
kg
mm
mm
mm
No.
4090
4225
Transport
Operation
A mm
B mm
C mm
Support 14 mm Ø
kg
kg
mm
mm
mm
No.
5060
5288
kg
kg
mm
mm
mm
No.
5800
6030
732
Transport kg
Operation kg *
A mm
B mm
C mm
Support 14 mm Ø
kg
kg
mm
mm
mm
No.
6355
6870
812
Transport kg
Operation kg *
A mm
B mm
C mm
Support 14 mm Ø
kg
kg
mm
mm
mm
No.
6550
6830
852
Transport kg
Operation kg *
A mm
B mm
C mm
Support 14 mm Ø
kg
kg
mm
mm
mm
No.
7150
7500
912
Transport kg
Operation kg *
A mm
B mm
C mm
Support 14 mm Ø
kg
kg
mm
mm
mm
No.
7230
7630
952
Transport
Operation
A
B
C
Support 14 mm Ø
NL
Low Noise Version
STD
412
VLN
472
552
Wall Distance - Free - Space
622
Support points 14 / 16 mm Ø
3850
2435
2560
2300
8
4030
4180
4160
5515
4100
4300
4330
4480
4460
5815
3850
2435
2560
2300
8
4165
4300
4510
5960
4440
4575
4520
4650
6210
4760
4950
2435
2560
2300
10
5145
5375
5485
6940
5410
5640
5500
5730
5740
7200
4950
2435
2560
2300
10
5915
6145
6250
7700
6150
6380
6265
6260
6600
8050
6700
6920
6815
7035
7170
8625
6950
7230
7080
7360
7350
9370
7550
7950
7700
8100
8070
10070
7630
8030
7880
8280
-
6050
2560
2300
12
6480
6695
6820
8275
6050
2560
2300
12
6680
6920
6950
8970
7150
2560
2300
18
7280
7630
7665
9675
7150
2560
2300
18
7480
7880
7150
2560
2300
18
ICA
Dimensions and Weights
EX
Legend:
STD
Standard Model
P
Model completed with Hydraulic Kit and
Pump
PAC
Model completed with Hydraulic Kit with
Pump and Container (tank)
ICA EX
PAC
LN/VLN
P
PAC
7770
8210
-
7970
8410
8210
8600
-
8450
8900
8610
9110
-
8850
9450
9050
9550
-
9290
9890
9540
10090
-
11100
11700
11400
12000
-
11750
12400
12050
12650
-
12300
12950
12650
13250
-
15120
15900
15410
16230
-
15280
16080
15780
16580
-
7520
7960
1052
kg
kg
mm
mm
mm
No.
kg
kg
mm
mm
mm
No.
7910
8360
1102
Transport
Operation
A
B
C
Support 14 mm Ø
kg
kg
mm
mm
mm
No.
8250
8800
1202
Transport
Operation
A
B
C
Support 14 mm Ø
kg
kg
mm
mm
mm
No.
8690
9290
1302
Transport kg
Operation kg *
A
B
C
Support 14 mm Ø
kg
kg
mm
mm
mm
No.
10500
11100
1403
Transport kg
Operation kg *
A
B
C
Support 14 mm Ø
kg
kg
mm
mm
mm
No.
11100
11750
1503
Transport kg
Operation kg *
A
B
C
Support 14 mm Ø
kg
kg
mm
mm
mm
No.
11650
12300
1603
Transport kg
Operation kg *
A
B
C
Support 14 mm Ø
kg
kg
mm
mm
mm
No.
14300
15020
1804
Transport kg
Operation kg *
A
B
C
Support 14 mm Ø
kg
kg
mm
mm
mm
No.
14470
15280
2004
Transport kg
Operation kg *
A
B
C
Support 14 mm Ø
VLN
Very Low Noise Version
Wall Distance - Free - Space
Support points 14 mm Ø
P
Transport
Operation
A
B
C
Support 14 mm Ø
NL
Low Noise Version
STD
7150
2560
2300
18
8160
8610
8250
2560
2300
22
8500
9050
9350
2560
2300
24
8940
9540
9350
2560
2300
24
10800
11400
10550
2560
2300
28
11400
12050
10550
2560
2300
28
12000
12650
10550
2560
2300
28
14560
15265
14300
2560
2300
36
15000
15780
14300
2560
2300
36