MBTEAM Katalozi | Page 74
BOLLY® 1 ST- HEAT EXCHANGERS TECHNICAL DATA
Data have been calculated on following basis:
1) Primary circuit at T1 and proper energy source;
2) Production of DHW in continue way from 10 °C at t2;
3) DHW that can be taken in the first 10’ and in the first hour from storage at 60°C, input 10°C and
output 45°C;
4) Sanitary water ac cording to UNI CTI 8065.
FIXED HEAT EXCHANGER
t2
Storage
Volume
Model
[liters]
T1
200
189
300
291
421
500
497
800
789
1000
1037
1500
t1
147
400
T2
150
1489
Maximum power exchange (kw) with primary
Ignition time (minutes) from 10 °C to t2
DHW continuous production lt/h within
at t1, secondary within 10-45 °C and constant
and primary at t1
10-45 °C and primary at t1
use of DHW production
T1/t2
55/50
99
111
92
103
97
106
105
117
111
126
116
131
114
132
162
189
65/60
102
116
95
107
101
111
110
122
116
131
120
136
119
138
168
197
T1
70/60
71
81
66
75
70
78
76
86
81
93
84
96
84
98
119
139
80/60
46
53
43
49
45
51
50
57
53
61
55
64
56
65
78
92
55
6,6
6,1
9
8,3
13,5
12,5
16,9
15,4
20,2
18,7
30,3
28,2
38,9
35,5
41
37,7
T1
65
10
9,1
13,5
12,3
20,2
18,5
25,4
23,2
30,1
27,3
45,4
41,4
57,9
52,2
61
54,9
70
11,7
10,6
15,8
14,4
23,6
21,5
29,6
26,9
35,1
31,7
53
48,1
67,5
60,4
71
63,4
80
15,2
13,2
20,5
18,5
30,6
27,5
38,3
34,5
45,3
40,6
68,6
61,6
87
77
91,5
80,7
55
162
149
220
203
331
307
416
387
496
459
746
692
958
882
1009
927
65
246
223
332
303
498
455
625
571
742
674
1120
1021
1429
1288
1504
1352
70
288
260
389
354
583
529
731
664
867
782
1309
1186
1667
1492
1753
1564
70
80
371
336
506
456
756
680
947
853
1121
1000
1695
1521
2151
1903
2261
1993
80
PRESSURE LOSS - FIXED HEAT EXCHANGERS BOLLY ®1 ST
Portata [lt/min]
Flow Rate [lt/min]
0
10
20
30
40
50
60
400
4000
350
3500
500
300
3000
250
2500
300
200
2000
200
150
[mm.c.a.]
[mm H 2O]
[mbar]
[mbar]
400
1500
150
100
1000
50
500
0
0
0
0,5
1
1,5
2
2,5
3
3,5
4
4,5
5
Portata [m3/h] 3
Flow Rate [m /h]
0
20
Portata [lt/min]
Flow Rate [lt/min]
40
60
80
100
120
140
500
5000
450
400
4000
[mbar]
[mbar]
300
3000
800
250
200
2000
150
100
1000
50
0
0
0
1
2
3
4
5
Portata [m3/h] 3
Flow Rate [m /h]
72
6
7
8
9
[mm.c.a.]
[mm H 2O]
1500
1000
350