SAS MI Series - Page 11

11
* when working at average load (50% of rated power)/ rated load ** if manufacturer recommendations regarding heating water temperature ranges are
not observed, boiler
must be obligatory connected to central heating system equipped with three- or four – ways valve, protecting
against so called „ low temperatures corrosion”
No. Parameter Unit SAS MI
1.
Boiler power
kW
12
,5
14
17
23
29
36
42
48
2. Boiler heated surface m
2
1.0 1.2 1.5 2.0 2.5 3.0 3.5 4.0
3.
Boil
er efficiency
%
79,0 ÷ 83,1
4.
Fuel consumption *
kg/h
2,0
2,5
2,8
3,2
4,0
4,4
4,7
5,0
5. Load chamber capacity
dm
3
kg
60
~50
70
~60
80
~70
95
~80
110
~95
145
~120
175
~150
200
~180
6.
Exhaust temperature
°C
90 ÷ 210
7.
Boiler water capacity
l
66
74
84
92
102
110
120
130
8.
Boiler weight (without water)
kg
325
345
385
410
455
500
540
580
9.
Required chimney draught
mbar
0,30
0,45
10.
Maximal allowable operating pressure
bar
1,5
11.
Maximal allowable working temperature
°C
85
12.
Recomm
ended heating water working temp.
°C
60 ÷ 80
13.
Minimal return water temp.**
°C
55
14.
Power supply
V/Hz
~230 / 50
15.
Power consumption
W
to 110
to 215
16.
Dimensions
A
mm
1185
1235
1235
1235
1235
1285
1335
1335
A1
900
910
910
910
910
960
96
0
960
B
515
515
585
655
725
725
755
755
B1
455
455
525
595
665
665
735
735
H
1070
1110
1110
1110
1160
1220
1220
1320
H1
1040
1080
1080
1080
1130
1190
1190
1290
H2
350
350
350
350
350
350
350
350
H3
790
790
790
800
850
940
940
1030
C
450
500
500
500
500
550
550
550
C1
195
220
220
220
220
240
240
240
D
570
610
610
610
660
740
740
840
17.
Smoke conduit diameter
mm
Ø160
Ø160
Ø180
Ø
20
0
Ø22
0
Ø2
2
0
Ø220
Ø220
18.
Connector pipe diameter (supply/return)
"
G 1½
G 2
19.
Load door opening
mm
x
mm
280x170
280x170
340x170
340x170
340x170
340x1
70
340x170
340x170
20.
Minimal chimney height
m
7
8
9
10
21. Required chimney dimensions/diameter
cmxcm
mm
16x16
Ø180
17x17
Ø200
18x18
Ø210
20x20
Ø220
21x21
Ø240
22x22
Ø250
25x25
Ø280
25x25
Ø280
TECHNICAL AND OPERATION PARAMETER
OF SAS MI
BOILER