Loss Of Head; Technical Data Table - Ferroli EGASUS D 14 LN Instrucciones De Uso, Instalación Y Mantenimiento

PEGASUS D LN
5. TECHNICAL DATA AND CHARACTERISTICS
5.1 Dimensions, connections and main components
400
246
44
275
273
Ø111
126
109
11
37
112
fig. 23 - Dimensions and connections model PEGASUS D 14 LN and PEGASUS D
500
44
275
273
Ø 151
126
11
B
fig. 24 - Dimensions and connections model PEGASUS D 30 LN and PEGASUS D
615
70
10
7
10
7
20 LN
615
80
246
10
7
10
A
7
A B
116 119
Pegasus D 30
Pegasus D 40 73 76
C
40 LN
cod. 3540U012 - 02/2010 (Rev. 00)
7 Gas inlet - Ø 1/2"
10 System delivery - Ø 1"
11 System return - Ø 1"
44 Gas valve
126 Fume thermostat
246 Pressure transducer
273 Pilot burner assembly
275 Heating system drain cock

5.2 Loss of head

Pressure loss water side
60
50
40
30
20
10
0
2000 2500
to mbar
B Flowrate l/h

5.3 Technical data table

Data
Models
Number of elements
Max. heating capacity
Max. heat output in heating
Efficiency Pmax (80-60°C)
Efficiency 30%
Efficiency class Directive 92/42 EC
NOx emission class
Burner nozzles G20
Gas supply pressure G20
Gas baffle G20
Max. pressure downstream of gas valve G20
Max. gas delivery G20
Burner nozzles G25
Gas supply pressure G25
Gas baffle G25
Max. pressure downstream of gas valve G25
44
Max. gas delivery G25
275
Burner nozzles G31
Gas supply pressure G31
Gas baffle G31
Max. gas pressure at burner G31
Max. gas delivery G31
Max. working pressure in heating
Min. working pressure in heating
Max. heating temperature
Heating water content
Protection rating
Power supply voltage
Electrical power input
Empty weight
C
47
36
3000 3500 4000 4500
B
fig. 25 - Pressure loss
Unit Value Value
14 20
kW 3 3
kW 15.0 21.3
kW 14.0 19.8
% 93.3 93.1
% 92.8 92.7
5 5
no.x Ø 2x2.20 2x2.60 3x2.60
mbar 20 20
Ø mm 4.6 5.6
mbar 16 16
3 1.59 2.28
m /h
no.x Ø 2x2.20 2x2.60 3x2.60
mbar 25 25
Ø mm 4.6 5.6
mbar 20 20
3 1.85 2.65
m /h
no.x Ø 2x1.4 2x1.65 3x1.65
mbar 37 37
Ø mm No baffle
mbar 35 35
kg/h 1.17 1.68
bar 6 6
bar 0.8 0.8
°C 95 95
L 9.1 9.1
IP X0D X0D
V/Hz 230/50 230/50 230/50
W 15 15
kg 106 106
EN
5000 5500
Value Value
30 40
4 5
32.2 42.9 (Q)
30.2 40.1 (P)
93.7 93.5
91.8 92.5
5 5
4x2.60
20 20
6.6 7.6
16 16
3.41 4.54
4x2.60
25 25
6.6 7.6
20 20
3.96 5.28
4x1.65
37 37
35 35
2.52 3.36
6 6 (PMS)
0.8 0.8
95 95 (tmax)
11.6 14.1
X0D X0D
230/50
15 15
136 164
35