13
GENERAL
7 .3 .2 Technical specifications
DESCRIPTION
IDRA FI LE
200
300
Type of storage cylinder
Vitrified
Storage cylinder layout
Vertical
Heat exchanger layout
Vertical
Storage cylinder capacity
203
298
l
Diameter of storage cylinder with insulation
605
mm
Diameter of storage cylinder without insulation
500
mm
Height with insulation
1330
1840
mm
Insulation thickness
50
mm
Diameter/length of magnesium anode
33/450
mm
Flange diameter
118
mm
Diameter/length of sensor sockets
16/175
mm
Sleeve for electric heating element (not supplied)
1 1/2” F
Ø
Bottom coil water capacity
5,7
9,3
l
Top coil water capacity
4,1
5,5
l
Bottom coil heat exchange surface area
0,94
1,53
m
2
Top coil heat exchange surface area
0,68
0,91
m
2
Maximum operating pressure of storage cylinder
10
bar
Maximum operating pressure of coils
10
bar
Maximum operating temperature
99
°C
Net weight
105
130
kg
Heat loss according to EN 12897:2006 at ΔT=45 °C
74
69
W
Energy efficiency class
C
B
Useful non-solar volume (Vbu)
95
131
l
Performance obtained with a primary circuit temperature of 60°C (**)
Power absorbed by top coil
11,0
15,8
kW
Domestic hot water production – top coil (*)
270
388
l/h
Performance obtained with a primary circuit temperature of 70°C (**)
Power absorbed by top coil
15,7
21,7
kW
Domestic hot water production – top coil (*)
386
532
l/h
Performance obtained with a primary circuit temperature of 80°C (**)
Power absorbed by top coil
20,7
30,6
kW
Domestic hot water production – top coil (*)
508
753
l/h
Performance obtained with a primary circuit temperature of 90°C (**)
Power absorbed by top coil
26,3
38,0
kW
Domestic hot water production – top coil (*)
646
934
l/h
DESCRIPTION
SOLAR VALVE GROUP TECHNICAL DATA
Power supply
230~50
V~Hz
Min/max electrical current draw
0,04 ÷ 0,57
A
Min/Max power consumption
2 ÷ 65
W