General technical data
SIZE
90.4
100.4
110.4
120.4
140.4
160.4
Coling capacity
(1) [kW]
265
289
313
349
406
445
Compressor power input
(1) [kW]
75,1
82,0
90,1
101
114
128
Total power input
(3) [kW]
75,6
82,5
90,6
102
115
128
Partial recovery heating capacity
(2) [kW]
66,7
72,1
79,9
89,4
103
114
EER
(1) -
3,53
3,52
3,47
3,44
3,55
3,48
Water flow-rate (User Side)
(1) [l/s]
12,7
13,8
15,0
16,7
19,4
21,2
Internal exchanger pressure drops
(1) [kPa]
50
49
50
46
51
51
1. Data referred to the following conditions: internal exchanger water = 12/7 °C. condensing temperature 50 °C, equivalent length 5m, evaporator fouling factor = 0.44 x 10^(-4) m2
K/W
2. Option. Recovery exchanger water=40/45°C
3. EER referred only to compressors
performance
contruction
SIZE
90.4
100.4
110.4
120.4
140.4
160.4
Compressor
Type of compressors
-
Scroll
Scroll
Scroll
Scroll
Scroll
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Refrigerant
-
R-410A
R-410A
R-410A
R-410A
R-410A
R-410A
No. of compressors
Nr
4
4
4
4
4
4
Rated power (C1)
[HP]
45
50
55
60
70
80
Rated power (C2)
[HP]
45
50
55
60
70
80
Std Capacity control steps
-
6
6
6
4
6
4
Oil charge (C1)
[l]
10
11
13
13
13
13
Oil charge (C2)
[l]
10
11
13
13
13
13
Refrigeration circuits
[Nr]
2
2
2
2
2
2
Internal exchanger
Type of internal exchanger
1 -
PHE
PHE
PHE
PHE
PHE
PHE
Water content
[l]
20
22
24
29
32
37
System water content
2 [l]
937
1196
1502
1819
1840
2367
Connections
Water fittings
-
4"
4"
4"
4"
4"
4"
Power supply
Standard power supply
[V]
430/3~/50
430/3~/50
430/3~/50
430/3~/50
430/3~/50
430/3~/50
Refrigerant connections
Gas line
4 [mm]
28
35
35
35
35
42
Liquid line
4 [mm]
35
35
35
35
42
42
Electrical data
F.L.A. - Total
[kW]
106,5
117,4
127,0
144,6
165,8
187,0
F.L.I. - Total
[A]
180,6
191,9
208,7
237,5
266,5
295,5
M.I.C. - Value
3 [A]
431,0
442,3
459,1
487,9
586,4
615,4
M.I.C. - with soft start accessory
3 [A]
293,2
304,5
321,3
350,1
414,4
443,4
1. PHE = plate exchanger
2. Recommended system water content that does not consider the internal
exchanger water content (evaporator). With outdoor air low temperature applications
or low medium requested loads, the minimum installation water volume is obtained
doubling the indicated value.
3. 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
conditions (F.L.A.) of the remaining electric components. Electrical data refer to
standard units; according to the installed accessories, the data can suffer some
variations. Unbalance between phase max 2 %. Voltage variation: max +/- 10%.
4. Where not specified, the diameters of the supply and liquid lines are equal in both
refrigeration circuits. In size 220.4 the circuit 1 diameter both of the supply and the
liquid line is 42 mm, the circuit 2 diameter is 54 mm.
SIZE
SOUND POWER LEVEL
Octave band (Hz)
SOUND POWER LEVEL
SOUND PRESSURE LEVEL
63
125
250
500
1000
2000
4000
8000
dB(A)
dB(A)
90.4
50
55
69
73
77
77
71
64
82
64
100.4
50
59
72
74
77
78
71
63
82
64
110.4
50
56
72
74
78
79
73
66
83
65
120.4
50
56
72
75
79
79
73
65
84
66
140.4
50
55
73
76
82
81
74
65
86
68
160.4
50
55
74
76
82
82
75
66
86
68
sound levels
The sound pressure level refers to 1 m from the standard unit outer surface operating in open field and at full load.
Measures are according to UNI EN ISO 9614-2 regulations.
Data referred to the following conditions.
- internal exchanger water = 12/7 °C
- Ambient temperature = 35 °C
54
Summary of Contents for MSE-XSC3 100.4
Page 1: ...MSE XSC3 90 4 160 4 Installation and operating manual...
Page 3: ...Index of contents 1 4 2 6 3 8 4 10 5 14 6 18 7 26 8 35 9 47 10 52 11 53 12 54 57 3...
Page 19: ...Connections performed by the Customer 19...
Page 50: ...9 15 Compressor replacement 50...
Page 51: ...9 16 Exchanger replacement 51...
