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gENERAL
gENERAL
6 TEchNIcAL SPEcIFIcATIoNS
DESCRIPTION
Type of storage cylinder
Storage cylinder layout
heat exchanger layout
Storage cylinder capacity
Diameter of storage cylinder with insulation
height with insulation
Insulation thickness
Diameter/length of first magnesium anode
Flange diameter (external/internal)
Diameter/length of sensor sockets
Sleeve for electric heating element (not supplied)
coil water capacity
coil heat exchange surface area
DhW production
(∆T 35°c)
NL performance factor (*)
heat loss in 24h
Maximum working pressure of coils
Maximum working pressure of storage cylinder
Maximum operating temperature
Net weight with insulation
heat loss according to EN 12897:2006 at ∆T=45 °c
Energy efficiency class
(*) NL performance factor calculated according to DIN 4708, with primary circuit at a temperature of 80-65°c and water in storage
cylinder at 65°c.
Pressure drops COIL
Tests performed with a 30% glycol/water solution.
Primary coil at 80°c
Primary coil at 88°c
PRESSURE DROP (mbar)
20
18
16
14
12
10
8
6
4
2
0
0
100
200
300
400
500
600
700
6
7200/1 170 Plus
Vitrified
vertical
vertical
170
605
1145
50
33/450
183/130 - 120
16/175
1 1/2" F
4,8
0,78
585
645
1,7
2,4
10
10
99
65
100
D
800
900
1000
FLOW RATE (l/h)
l
mm
mm
mm
mm
mm
mm
Ø
l
m
2
l/h
l/h
kWh/24h
bar
bar
°c
kg
W
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