2
TECHNICAL SPECIFICATIONS
2.1
RCB 3S/RCB 3S M 70÷1300 BOILER
Characteristics
Heat output
kW
kcal/h
Medium Temp.
70°C
RCB 3S 70 RCB 3S M 70
70
60.000
RCB 3S 80 RCB 3S M 80
80
69.000
RCB 3S 90 RCB 3S M 90
90
77.000
RCB 3S 100 RCB 3S M 100
100
86.000
RCB 3S 120 RCB 3S M 120
120 103.000 126,5 108.790
RCB 3S 150 RCB 3S M 150
150 129.000 157,8 135.708
RCB 3S 200 RCB 3S M 200
200 172.000
RCB 3S 250 RCB 3S M 250
250 215.000 263,5 226.610
RCB 3S 300 RCB 3S M 300
300 258.000 315,5 271.330
RCB 3S 350 RCB 3S M 350
350 301.000
RCB 3S 400 RCB 3S M 400
400 344.000
RCB 3S 500 RCB 3S M 500
500 430.000
RCB 3S 620 RCB 3S M 620
620 533.000
RCB 3S 750 RCB 3S M 750
750 645.000
RCB 3S 850 RCB 3S M 850
850 731.000
RCB 3S 950 RCB 3S M 950
950 817.000
RCB 3S 1000 RCB 3S M 1000
1020 877.000 1069 919.340
RCB 3S 1200 RCB 3S M 1200
1200 1.032.000 1259 1.082.740
RCB 3S 1300 RCB 3S M 1300
1300 1.118.000 1364 1.173.040
Pressure losses
Characteristics
flue gas side
mbar
RCB 3S 70
RCB 3S M 70
0,9
RCB 3S 80
RCB 3S M 80
1,1
RCB 3S 90
RCB 3S M 90
0,9
RCB 3S 100 RCB 3S M 100
1,1
RCB 3S 120 RCB 3S M 120
1,3
RCB 3S 150 RCB 3S M 150
1,3
RCB 3S 200 RCB 3S M 200
2,2
RCB 3S 250 RCB 3S M 250
2,4
RCB 3S 300 RCB 3S M 300
2,4
RCB 3S 350 RCB 3S M 350
3,4
RCB 3S 400 RCB 3S M 400
4,7
RCB 3S 500 RCB 3S M 500
4,8
RCB 3S 620 RCB 3S M 620
7,3
RCB 3S 750 RCB 3S M 750
5,8
RCB 3S 850 RCB 3S M 850
8,0
RCB 3S 950 RCB 3S M 950
5,9
RCB 3S 1000 RCB 3S M 1000
4,5
RCB 3S 1200 RCB 3S M 1200
6,2
RCB 3S 1300 RCB 3S M 1300
7,3
Efficiency 100%
Effic. 100%
NG max flow
Heat input
(N.C.V.)
(stars)
kW
kcal/h
%
%
Medium Temp.
(Efficienty Dir.
70°C
92/42/CEE)
***
74,2
63.812
94,34
***
84,7
72.842
94,45
***
95,2
81.872
94,54
***
105,6
90.816
94,70
***
94,86
***
95,06
***
210
180.600
95,24
***
94,88
***
95,09
***
367
315.620
95,37
***
420
361.200
95,24
-
524
450.640
95,42
-
649
558.140
95,53
-
786
675.960
95,42
-
891
766.260
95,40
-
997
857.420
95,29
-
95,42
-
95,31
-
95,31
Heat losses through
Heat losses through
Heat losses with
the chimney
the casing
burner off
%
%
5,16
0,50
0,10
5,05
0,50
0,10
4,96
0,50
0,10
4,80
0,50
0,10
4,64
0,50
0,10
4,44
0,50
0,10
4,26
0,50
0,10
4,62
0,50
0,10
4,41
0,50
0,10
4,13
0,50
0,10
4,26
0,50
0,10
4,08
0,50
0,10
3,97
0,50
0,10
4,08
0,50
0,10
4,10
0,50
0,10
4,21
0,50
0,10
4,08
0,50
0,10
4,19
0,50
0,10
4,19
0,50
0,10
ENGLISH
NG max flow
NG max flow
Max flow rate
rate G20
rate G30
rate G31
of flues
m³/h
kg/h
kg/h
kg/h
7,85
5,83
5,76
116,97
8,96
6,65
6,58
133,50
10,07
7,48
7,40
150,04
11,17
8,29
8,20
166,43
13,39
9,94
9,83
199,51
16,70
12,39
12,26
248,83
22,22
16,49
16,31
331,08
27,88
20,69
20,47
415,41
33,39
24,78
24,51
497,51
38,84
28,82
28,51
578,72
44,44
32,99
32,63
662,16
55,45
41,15
40,71
826,21
68,68
50,97
50,42
1023,33 310 267.000 323,3 278.000
83,17
61,73
61,06
1239,23 375 323.000 391,0 336.220
94,29
69,98
69,22
1404,92 425 366.000 443,6 381.520
105,50
78,30
77,45
1571,95 475 409.000 495,9 426.450
113,12
83,96
83,05
1685,49 510 439.000 532,4 457.830
133,23
98,88
97,81
1985,13 600 516.000 626,2 538.570
144,34
107,13
105,97
2150,67 650 559.000 679,2 584.120
Flue gas temp. at boiler
Press. losses
CO2
output and air at 20 deg. C
water side
%
°C
%
mbar
GAS
GAS
( T=12K)
11,0
148
146
11,0
143
11,0
11,0
140
11,0
136
11,0
131
11,0
127
135
11,0
130
11,0
11,0
124
11,0
127
11,0
122
11,0
120
11,0
122
123
11,0
126
11,0
11,0
122
11,0
125
11,0
125
40
Minimum
Minimum
Efficiency at 30%
output
input
(N.C.V.)
kW
kcal/h
kW
kcal/h
%
Medium Temp.
Medium Temp.
70°C
70°C
35 30.000 36,9 31.750
94,80
40 34.000 42,2 36.330
94,70
45 39.000 47,4 40.740
95,00
50 43.000 52,7 45.360
94,80
60 52.000 63,1 54.260
95,10
75 65.000 78,4 67.400
95,70
100 86.000 104,9 90.240
95,30
125 108.000 131,1 112.710
95,38
150 129.000 156,9 134.950
95,59
175 151.000 183,1 157.430
95,60
200 172.000 209,6 180.290
95,40
250 215.000 261,2 224.660
95,70
95,90
95,92
95,80
95,79
95,80
95,81
95,70
Design
Total
Total
Electric
Freque
Pressure
capacity
weight
supply
bar
l
kg
Volt ~
230
8
6
105
222
10
6
105
222
230
13
6
123
266
230
230
16
6
123
266
230
23
6
123
266
230
35
6
172
357
230
63
6
172
357
98
6
220
442
230
50
6
300
489
230
230
67
6
356
558
230
38
6
360
600
230
60
6
540
871
230
92
6
645
981
1230 230
55
6
855
71
6
855
1230 230
89
6
950
1446 230
1200 1880 230
42
6
1200 1880 230
58
6
1200 1880 230
68
6
NG min flow
NG min flow
NG min flow
Min flow rate
rate G20
rate G30
rate G31
of flues
m³/h
kg/h
kg/h
kg/h
3,91
2,90
2,87
58,21
4,47
3,32
3,28
66,61
5,01
3,72
3,68
74,69
5,58
4,14
4,10
83,16
6,68
4,96
4,90
99,48
8,29
6,16
6,09
123,57
11,10
8,24
8,15
165,45
13,87
10,29
10,18
206,64
16,61
12,32
12,19
247,42
19,37
14,38
14,22
288,63
22,18
16,46
16,29
330,54
27,64
20,52
20,29
411,89
34,21
25,39
25,11
509,68
41,37
30,71
30,37
616,42
46,94
34,84
34,46
699,48
52,47
38,95
38,52
781,85
56,33
41,81
41,36
839,38
66,27
49,18
48,65
987,41
71,87
53,34
52,77
1070,92
Insulation
Electric
Fuel
ncy
class
power
Hz
IP
W
With electr.
contr. (excluded
pump and burner)
50
IP X0D
20
X X - - -
50
IP X0D
20
X X - - -
50
IP X0D
20
X X - - -
50
IP X0D
20
X X - - -
50
IP X0D
20
X X - - -
50
IP X0D
20
X X - - -
50
IP X0D
20
X X - - -
50
IP X0D
20
X X - - -
50
IP X0D
20
X X - - -
50
IP X0D
20
X X - - -
50
IP X0D
20
X X - - -
50
IP X0D
20
X X - - -
50
IP X0D
20
X X - - -
50
IP X0D
20
X X - - -
50
IP X0D
20
X X - - -
50
IP X0D
20
X X - - -
50
IP X0D
20
X X - - -
50
IP X0D
20
X X - - -
50
IP X0D
20
X X - - -