Sime Format 30/60 BF - 1.3 Technical Features

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1.3 TECHNICAL FEATURES
(1) Flow calculated with a fixed temperature on the D.H.W. potentiometer of 60 °C for a maximum period of 10 minutes
(2) The gas consumptions refers to the calorific value at standard conditions at 15°C - 1013 mbar
(3) Differential measure between the pressure upstream of the gas valve and the depression in the sealed room
25/60 OF 25/60 BF 30/60 BF
Heat output
Nominal kW 8,4 ÷ 23,2 9,3 ÷ 25,0 11,6 ÷ 29,5
kcal/h 7.200 ÷ 20.000 8.000 ÷ 21.500 10.000 ÷ 25.400
Minimum kW 8,4 9,3 11,6
kcal/h 7.200 8.000 10.000
D.H.W. heat output
Nominal kW 23,2 25,0 29,5
Heat input
Nominal kW 10,8 ÷ 25,8 10,8 ÷ 26,7 13,5 ÷ 31,6
Minimum kW 10,8 10,8 13,5
Water content l 445
Adsorbed power consumption W 105 165 180
Electrical protection grade IP X4D IP X4D IP X4D
Maximum water head bar 3 3 3
Maximum temperature °C 85 85 85
Expansion vessel
Water content/Preloading pressure l/bar 8/1 8/1 8/1
C.H. setting range °C 40÷80 40÷80 40÷80
D.H.W. setting range ° C 10÷6 0 10÷6 0 10÷6 0
D.H.W. production
Tank capacity l 60 60 60
Continuous D.H.W. flow rate at ∆t 30°C l/h 684 684 774
Specific D.H.W. flow rate EN 625
(1)
l/min 14,5 14,5 16,1
D.H.W. maximum water head bar 7 7 7
Recovery time from 25°C to 55°C min 4’ 30” 4’ 30” 4’
D.H.W. expansion vessel l 2,5 2,5 2,5
Smoke temperature °C 110 123 123
Smoke flow gr/s 21,0 17,0 20,0
Category II2H3+ II2H3+ II2H3+
Type B11BS C12 - C32 - C42 - C52 C12 - C32 - C42 - C52
Weight kg 74 82 82
Main gas nozzles
Quantity n° 13 13 15
Methane ø mm 1,30 1,30 1,30
G30 - G31 ø mm 0,75 0,76 0,76
Gas flow
(2)
Methane m
3
st/h 2,73 2,83 3,34
Butane (G30) kg/h 1,99 2,06 2,44
Propane (G31) kg/h 1,96 2,03 2,40
Gas burner pressure
Methane mbar 1,8÷9,7 1,9÷10,8
(3)
1,7÷11,3
(3)
Butane (G30) mbar 4,7÷27,4 4,7÷28,4
(3)
4,7÷28,1
(3)
Propane (G31) mbar 6,3÷35,3 4,7÷35,3
(3)
4,7÷35,9
(3)
Gas supply pressure
Methane mbar 20 20 20
Butane (G30) mbar 30 30 30
Propane (G31) mbar 37 37 37