Alpha Pro Tec 50 - General Data

4
2 GENERAL DATA
Alpha Pro Tec - Data
2.2 PHYSICAL DATA
Boiler ow and return connections BSP
Pressure relief valve connection BSP
Gas connection BSP
Boiler dimensions Height mm
Width mm
Depth mm
Clearances for servicing Bottom mm
Top (horizontal ue) mm
Top (vertical ue) mm
Sides mm
Front mm
Boiler dry lift weight kg
Boiler operating weight (full of water) approx. kg
Water content litre
1½"
¾"
28 mm
1038
600
502
400
300
150
10
500
81
85
4
1½"
¾"
28 mm
1038
600
632
400
300
150
10
500
96
106
10
1½"
¾"
28 mm
1038
600
632
400
300
150
10
500
103
114
11
1½"
¾"
28 mm
843
442
457
400
300
150
10
500
51
54
3
Pro Tec 115Pro Tec 50 Pro Tec 70 Pro Tec 90
Heat output condensing (50/30°C) kW
Heat output non condensing (80/60°C) kW
Heat output minimum kW
NOx Class
Maximum CO/CO
2
Ratio
Maximum CO ppm
SAP/SEDBUK seasonality efciency 2005 %
SAP/SEDBUK seasonality efciency 2009 %
Efeciency at maximum output 60ºC/80ºC %
Efeciency at maximum output 30ºC/50ºC %
Efeciency at part load 30ºC/50ºC %
Efeciency at part load 30ºC/40ºC %
Maximum system temperature °C
Adjustable system temperature °C
Maximum primary system pressure bar
Minimum primary system pressure bar
Recommended system pressure - Cold bar
System safety valve setting bar
Electrical power supply V ~ 50 Hz
Electrical power consumption - Maximum Watts
Electrical power consumption - Standby Watts
98.8
90.0
9.4
5
0.003
200
90.1
88.7
97.5
107.0
107.5
107.5
85
20 - 85
3
0.5
1
4
230
370
5
54.8
49.9
5.0
5
0.003
200
90.0
88.5
97.3
106.8
107.0
107.0
85
20 - 85
3
0.5
1
4
230
195
6
Pro Tec 115Pro Tec 50 Pro Tec 70 Pro Tec 90
121.7
111.0
11.0
5
0.003
200
90.0
88.5
97.3
106.7
107.1
107.1
85
20 - 85
3
0.5
1
4
230
440
5
74.5
68.0
7.2
5
0.003
200
90.0
88.6
97.3
106.6
107.2
107.2
85
20 - 85
3
0.5
1
4
230
290
5
2.1 TECHNICAL DATA