baltur 17230020, Installation, Use And Maintenance Instruction Manual

Page: 42 / 72

ENGLISH
6 / 34
0006081532_201711
TECHNICAL SPECIFICATIONS
MODEL TBG 45 ME TBG 60 ME
MAXIMUM NATURAL GAS HEAT POWER
kW
485 682
MINIMUM NATURAL GAS HEAT POWER
kW
89 103
¹) NATURAL GAS EMISSIONS
mg/kWh
<80 (Class 3 according to EN
676)
<80 (Class 3 according to EN
676)
OPERATION
Two-stage progressive /
modulating
Two-stage progressive /
modulating
NATURAL GAS TRANSFORMER 50 Hz 26 kV - 40 mA - 230/240 V 26 kV - 40 mA - 230/240 V
NATURAL GAS TRANSFORMER 60 Hz 26 kV - 40 mA - 230/240 V 26 kV - 40 mA - 230/240 V
MAXIMUM NATURAL GAS HEAT RATE
Stm³/h
45.3 60.3
MINIMUM NATURAL GAS HEAT RATE
Stm³/h
10.1 12.1
MAXIMUM NATURAL GAS PRESSURE
hPa (mbar)
360 360
NATURAL GAS MINIMUM PRESSURE
hPa (mbar)
18.5 20
PROPANE GAS MAXIMUM THERMAL POWER
kW
555 676
PROPANE GAS MINIMUM THERMAL POWER
kW
92 85
PROPANE GAS MAXIMUM PRESSURE
hPa (mbar)
360 360
PROPANE GAS MINIMUM PRESSURE
hPa (mbar)
22.5 29
50 Hz FAN MOTOR
kW
0.5 0.75
50Hz FAN MOTOR RPM
r.p.m.
2730 2800
ABSORBED ELECTRICAL POWER* 50Hz
kW
0.7 0.97
50 Hz POWER SUPPLY VOLTAGE 1N~ 230V ± 10% 3N~ 400V ± 10%
DEGREE OF PROTECTION IP 40 IP 40
FLAME DETECTOR IONISATION PROBE IONISATION PROBE
AIRFLOW REGULATION ELECTRONIC CAM ELECTRONIC CAM
SOUND PRESSURE**
dBA
73 78.8
SOUND POWER***
dBA
- 87.5
CO emissions, natural gas/propane ≤ 100 mg/kWh
Calorific power lower than reference conditions 15° C, 1013 hPa (mbar):
Natural gas: Hi = 9.45 kWh/Stm³ = 34.02 MJ/Stm³
Propane gas: Hi = 24.44 kWh/Stm³ = 88.00 MJ/Stm³
For different types of gas and pressure values, please contact our sales department.
Minimum gas pressure, depending on the type of gas train used for obtaining max. flow rate with null pressure in the combustion chamber.
* Total absorption at start with ignition transformer on.
The measurements have been carried out in accordance with EN 15036 - 1 standard.
** The acoustic pressure measured with burner operating at maximum rated thermal output refers to the manufacturer's laboratory
environment conditions and cannot be compared to measurements carried out in different locations.
*** Acoustic power was obtained characterizing the manufacturer's laboratory with a sample source; this measurement has a class 2
accuracy (engineering class) with a standard deviation of 1.5 dB(A).
¹) NATURAL GAS EMISSIONS
Classes defined according to Standard EN 676.
Class NOx emissions in mg/kWh - natural gas
1 ≤ 170
2 ≤ 120
3 ≤ 80
²) PROPANE EMISSIONS
Classes defined according to Standard EN 676.
Class NOx emissions in mg/kWh - propane gas
1 ≤ 230
2 ≤ 180
3 ≤ 140