Excellence
SIZE
80.3
100.4
115.4
130.4
155.5
170.5
185.5
210.6
225.6
240.6
Compressor
Type of compressors
1
SCROLL
Refrigerant
R-32
No. of compressors
Nr
3
4
4
4
5
5
5
6
6
6
Rated power (C1)
HP
40
50
50
50
50
65
80
105
105
120
Rated power (C2)
HP
40
50
65
80
105
105
105
105
120
120
Std Capacity control steps
4
4
6
4
6
7
6
8
8
6
Oil charge (C1)
l
8
9
9
9
9
11
13
17
17
23
Oil charge(C2)
l
6
9
11
13
17
17
17
17
23
23
Refrigerant charge (C1)
kg
17
17
19
20
21
26
27
30
30
31
Refrigerant charge (C2)
kg
16
16
19
23
30
27
28
31
36
38
Refrigeration circuits
Nr
2
2
2
2
2
2
2
2
2
2
Internal exchanger (evaporator)
Type of internal exchanger
2
PHE
N. of internal exchanger
Nr
1
1
1
1
1
1
1
1
1
1
Water content
l
20
20
24
28
36
48
57
57
49
60
Minimum system water content
l
1350
2700
2700
2200
3200
2850
3150
3450
3750
4500
External exchanger (condenser)
Type of external exchanger
3
CCM
Number of coils
Nr
4
4
5
6
7
8
8
9
10
10
External Section Fans
Type of fans
4
AX
Number of fans
Nr
4
4
5
6
7
8
8
9
10
10
Type of motor
5
EC
Standard airflow (ST/SC)
l/s
21778
21778
27222
32667
38111
43556
43556
49000
54444
54444
Standard airflow (EN)
l/s
16111
16111
20139
24167
28194
32222
32222
36250
40278
40278
Connections
Water fittings
4"
4"
4"
4"
5"
5"
5"
5"
5"
5"
Power supply
Standard power supply
400/3~/50
Electrical data
F.L.A. - Total
A
158,2
191,0
220,8
250,6
298,3
328,1
356,0
403,7
433,5
461,4
F.L.I. - Total
kW
96,3
115,4
135,1
154,7
183,6
203,2
221,6
250,5
270,1
288,5
M.I.C. - Value
6
A
492,5
432,7
555,1
584,9
632,6
662,4
690,3
738,0
767,8
795,7
M.I.C. - with soft start accessory
6
A
314,5
301,2
377,1
406,9
454,6
484,4
512,3
560,0
589,8
617,7
Construction
1. ISW = Double screw compressor
2. S&T = Shell and tube
3. CCM = Full aluminium microchannel coils
4. AX = Axial fan
5. EC = Asynchronous motor with permanent magnet commuted electronically.
6. M.I.C.=Maximum unit starting current. The M.I.C. value is obtained adding the max. compressor starting current of the highest size to the power input at max. admissible condi-
tions (F.L.A.) of the remaining electric components.
Unbalance between phase max 2 %
Voltage variation: max +/- 10%
Electrical data refer to standard units; according to the installed accessories, the data can suffer some variations.
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Summary of Contents for WSAT-YSC4
Page 1: ...R32 M0T400002 01 09 21 MANUAL FOR INSTALLATION USE AND MAINTENANCE...
Page 2: ......
Page 3: ......
Page 19: ...Connections performed by costumer 5 ELECTRICAL CONNECTIONS...
Page 37: ...7 CONTROL...
Page 39: ...7 CONTROL...
Page 40: ...7 CONTROL...
Page 55: ...10 ANTIVIBRATION MOUNTS 1 2 3 4 5 7 6 8...
