Piazzetta MP 973 - Detailed Technical Data; Technical Data Table

DT2010346-05
2.3 TEChNICAL dATA
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MP973 13 Info doc. H05014330-40-09/01/2014 Temp.2014/03/03 UT0005_1C - Pag.2 / 12
Model
MP973
Product type
-
Description
Unit of
measurement
at rated
power
at reduced
power
Fuel
natural pure wood pellets (N.B.)
Thermal power
kW
15,1
3,3
Hourly fuel consumption
kg/h
4,200
0,800
Efficiency
%
83,9
87,2
CONTENT OF SMOKE EMISSIONS
CO (at 13% O
2
)
%
0,040
0,020
mg/Nm³
500,0
250,0
Dust (at 13% of O
2
)
mg/Nm³
-
-
Dust (at 0% of O
2
)
mg/MJ
-
-
OGC (at 0% O
2
)
mg/MJ
-
-
NOx (at 0% O
2
)
mg/MJ
-
-
ELECTRICAL DATA
Maximum power draw
W
430
Absorbed power in operation
W
150
Electrical power supply
V
230
Frequency
Hz
50
PHYSICAL DATA
Approximate hopper capacity
kg
60
l
92
Exhaust outlet diameter
cm
8
Weight of appliance without cladding
kg
180
AIR FLOW
Fresh air intake (minimum useful section)
cm
2
100
Convective air inlet / outlet (minimum useful section)
cm
2
350/350
CERTIFICATION DATA
Test report
N°
RRF85133486
Notified laboratory
N°
1625
TECHNICAL DATA FOR FLUE CALCULATIONS
Smoke flow
g/s
12,40
5,36
Average temp. smoke in gas outlet pipe
°C
248,0
190,0
Minimum draught
Pa
12
-
MINIMUM SAFETY DISTANCES (see paragraph “MINIMUM SAFETY DISTANCES”)
A
Product air distance from the rear non-flammable wall
cm
5
Product air distance from the rear inflammable wall
cm
5
B
Product air distance from side walls
cm
5
C
Area clear of flammable objects
cm
100
D
Distance of front floor protection overhang
cm
50
E
Distance between inside edge of firebox opening and the edge of the floor protection
cm
30
H
Distance clear from top edge of product
cm
40
SP1
Thickness of rear wall insulating material
cm
10
SP2
Thickness of side wall insulating material
cm
-
SP3
Thickness of floor insulating material
cm
3
(UK)
Data obtained under laboratory conditions with pellets of heat production rated at 5 kWh/kg.
N.B. The above data may vary according to the characteristics of the pellets being used. (See section “FUEL”)
H072047UK0 / DT2001513 – 04
15
English