Instruction manual

10
Technical features and dimensions
PK348X 2S
324
70
317,7
68,5
348
76,1
98,0
97,8
107,4
108,7
109
4
98,20
96,81
98,0
98,5
0,6
0,1
30
50
11,4
529,5
25,53
9,1
9,1
83,8
4
1,5
2
0,1
13660
0,5
5
389
34,26
7,40
39,85
8,61
25,15
5,43
100
52,16
10
58
230/50
6,3
370
20
18
PK300X 2S
280
70
273,6
68,4
300
76,1
97,9
97,7
107,4
108,7
109
4
98,20
96,81
97,5
98,5
0,7
0,1
30
50
114,4
457,6
25,53
9,1
9,1
89,7
4
1,5
2,5
0,1
11781
0,5
5
317
29,61
7,40
34,43
8,61
21,73
5,43
100
45,08
10
61
230/50
6,3
315
20
18
PK150X 2S
140
35
136,5
34,3
150
38,1
97,5
98,0
107,1
108,8
109
4
97,27
95,41
97,5
98,5
0,5
0,1
30
50
57,2
228,8
25,53
9,1
9,1
47,83
5
1,5
2,5
0,1
5870
0,5
5
151
14,8
3,70
17,22
4,30
10,87
2,72
100
22,54
19
45
230/50
6,3
280
20
18
BOILER TYPE
Boiler family gas category II 2H3P I
2H
Nominal heat input on LCV Qn kW
Minimum heat input on LCV Qmin kW
Nominal heat output (Tr 60/Tm 80°C) Pn kW
Minimum heat output (Tr 60/Tm 80°C) Pn min kW
Nominal heat output (Tr30/Tm 50°C) Pcond kW
Minimum heat output (Tr 630/Tm 50°C) Pcond minkW
Efficiency at nominal output (Tr 60/Tm 80°C) %
Efficiency at minimum output (Tr 60/Tm 80°C) %
Efficiency at nominal output (Tr30/Tm 50°C) %
Efficiency at minimum output (Tr30/Tm 50°C) %
Efficiency at partial load 30% (Tr 30°C) %
Efficiency Class
Efficiency at 100% %
Efficiency at partial load 100% (30%) %
Combustion efficiency at nominal load %
Combustion efficiency at reduced load %
Flue losses with burner On %
Flue losses with burner Off %
Flue gas temperature tf-ta (min) °C
Flue gas temperature tf-ta (max) °C
Flue gas mass flow rate (min) kg/h
Flue gas mass flow rate (max) kg/h
Air excess %
CO
2
(min) %
CO
2
(max) %
N0x (value according to EN 297/A3) mg/kWh
N0x class
Heat loss at chimney with burner on (min) %
Perdite al camino con bruciatore funzionante (max) %
Heat loss at chimney with running burner (max) %
Water flow rate at nominal output (delta T 20°C) l/h
Minimum pressure CH circuit bar
Maximum pressure CH circuit bar
Water content l
Natural gas consumption G20 (20mbar) at Qn m
3
/h
Natural gas consumption G20 (20mbar) at Qmin m
3
/h
G25 gas consumption (20/25 mbar) at Qn m
3
/h
G25 gas consumption (20/25 mbar) at Qmin m
3
/h
Propane gas consumption (37/50 mbar) at Qn kg/h
Propane gas consumption (37/50 mbar) at Qmin kg/h
Max. available pressure at chimney base Pa
Max. condensate production (15°C) kg/h
Emissions
C0 at 0% of 02 in the flue gasses ppm
NOx with 0% of 02 in the flue gasses ppm
Electrical data
Electrical supply V/Hz
Fuse rating A (F)
Maximum/Minimum absorbed power W
Electrical protection IP
Stand-by consumption W
PK230X 2S
214
50
209,2
49
230
54,5
97,7
98,0
107,4
109
109
4
98,20
96,81
97,9
98,5
0,5
0,1
30
50
80,97
346,5
24,25
9,2
9,2
68,65
5
1,48
2,1
0,1
8994
0,5
5
257
22,63
5,29
26,32
6,15
16,61
3,88
100
34,45
19
76
230/50
6,3
300
20
18
(*) Room temperature = 20°C
(**) See table "INJECTORS-PRESSURES"
2.4 - PERFORMANCE DATA