ENERGY TOP B
78
EN
cod. 3540S738 - Rev. 00 - 01/2014
5.4 Technical data table
Factory settings
A
The unit is factory-set to 80% power.
Technical data
The column on the right gives the abbreviation used on the dataplate.
5.5 Diagrams
Circulating pump head / pressure losses
Pressurelosses modelENERGY TOP B 80 - 160
fig. 63
A
Boiler pressure losses
1 - 2 - 3
Circulating pump speed
Pressurelosses modelENERGY TOP B 125 - 250
fig. 64
A
Boiler pressure losses
1 - 2 - 3
Circulating pump speed
Data
Unit
ENERGY TOP B 80
ENERGY TOP B 125
ENERGY TOP B 160
ENERGY TOP B 250
Max. heating capacity
kW
75.0
116.0
150.0
232.0
(Q)
Min. heating capacity
kW
17.0
25.0
17.0
25.0
(Q)
Max. Heat Output in heating (80/60°C)
kW
73.5
113.7
147.0
227.4
(P)
Min. Heat Output in heating (80/60°C)
kW
16.7
24.6
16.7
24.6
(P)
Max. Heat Output in heating (50/30°C)
kW
79.5
123.0
159.0
246.0
Min. Heat Output in heating (50/30°C)
kW
18.3
26.9
18.3
26.9
Efficiency Pmax (80-60°C)
%
98.0
98.0
98.0
98.0
Efficiency Pmin (80-60°C)
%
98.5
98.5
98.5
98.5
Efficiency Pmax (50-30°C)
%
106
106
106
106
Efficiency Pmin (50-30°C)
%
107.5
107.5
107.5
107.5
Efficiency 30%
%
109
109
109
109
Gas supply pressure G20
mbar
20
20
20
20
Max. gas delivery G20
m
3
/h
7.94
12.38
15.88
24.76
Min. gas delivery G20
m
3
/h
1.8
2.65
1.8
2.65
Gas supply pressure G31
mbar
37
37
37
37
Max. gas delivery G31
kg/h
5.87
9.08
11.74
18.16
Min. gas delivery G31
kg/h
1.33
1.96
1.33
1.96
Efficiency class Directive 92/42 EEC
-
NOx emission class
-
5
5
5
5
(NOx)
Max. working pressure in heating
bar
6
6
6
6
(PMS)
Min. working pressure in heating
bar
0.8
0.8
0.8
0.8
Max. heating temperature
°C
95
95
95
95
(tmax)
Heating water content
litres
13
15
26
30
Protection rating
IP
X5D
X5D
X5D
X5D
Power supply voltage
V/Hz
230V/50Hz
230V/50Hz
230V/50Hz
230V/50Hz
Electrical power input
W
285
390
570
780
Empty weight
kg
110
115
190
210
Type of unit
B23
PIN CE
0461BS0879
1
2
3
0
0
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
H (m)
m
3
/h
A
1
2
3
0
1
2
3
4
5
6
0
1
2
3
4
5
6
7
8
9
10
m
3
/h
H (m)
A
Summary of Contents for ENERGY TOP B 125
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