Astra H-45 ES Manuale di installazione e sfruttamento - Pagina 9

Sfoglia online o scarica il pdf Manuale di installazione e sfruttamento per Caldaia Astra H-45 ES. Astra H-45 ES 20. Heating boilers

Stampa la pagina
Indicators
Nominal heat output, - fire wood, kW
- wooden briquets, kW
Boiler class according to EN 303-5
Class of protection against electric impact
Efficiency, %
Are of the internal heated surface of boiler, m
Power of the cooling serpentine, kW
Water content in the boiler, litres
Setting range of the temperature controller
Max draught in, mbar
Working pressure of water in the system , bar, max
Testing pressure of boiler, bar
O
Max. water temperature in the boiler,
C,
Max. allowable operating water temperature in the boiler,
Electric connection characteristics :
Level of electric protection of boiler
Dimensions
Weight of boiler, kg,
Diameter of the water side connection
Volume of combustion , l
Filling opening dimensions, mm
Flue pipe diameter, mm
Length of wood pieces, mm
Exhaust gas temperature at the nominal heat output,
Exhaust flow rate at the nominal heat output , m
Resistance of the water tract, mbar
Combustion period at the nominal heat output, - tire wood, h
2
,
O
C
O
C,
- voltage, V/ frequency, Hz
- used power, W
- height, mm
- width, mm
- depth, mm
0
C
3
/h
- wooden briquets, h
8. TECHNICAL DATA
Indicators' meanings
ASTRA H-25 ES
ASTRA H-31,5 ES
25
31,5
26
33
1
1
1
1
83
83
1,92
2,08
15
15
63
78
60-85
60-85
0,30
0,30
2,0
2,0
4,0
4,0
110
110
95
95
220/50
220/50
50
50
IP30
IP30
1230
1230
578
578
765
900
240
310
1
1
1
/
"
1
/
"
2
2
90
120
350x285
350x285
152
152
330
450
160
163
31
32
9,3
10,8
3,0
2,7
3,1
2,9
ASTRA H-45 ES
45
47
1
83
2,2
15
85
60-85
0,30
2,5
4,5
110
95
220/50
50
IP30
1230
578
1000
350
1
1
/
"
2
140
350x285
152
550
217
100
24
3,3
3,5