TECHNICAL SPECIFICATIONS
MODEL
TBML 90P
TBML 150P
Maximum natural gas thermal power
kW
950
1500
Minimum natural gas thermal power
kW
420
550
¹) natural gas emissions
mg/kWh
Class 2
Class 2
Natural gas operation
Two-stage
Two-stage
Maximum natural gas thermal rate
Stm³/h
100,5
158,7
Minimum natural gas thermal rate
Stm³/h
44,4
58,2
Natural gas minimum pressure
hPa (mbar)
21
29,1
Natural gas maximum pressure
hPa (mbar)
360
360
Maximum propane thermal power
kW
950
1500
Minimum propane thermal power
kW
420
550
Maximum propane thermal rate
Stm³/h
38,8
61,3
Minimum propane thermal rate
Stm³/h
17,2
22,5
Propane minimum pressure
hPa (mbar)
30
37
Propane maximum pressure
hPa (mbar)
360
360
²) propane emissions
mg/kWh
Class 2
Class 2
Maximum diesel fuel thermal rate
kg/h
80
126,5
Minimum diesel fuel thermal rate
kg/h
35,4
46,4
Minimum diesel fuel thermal power
kW
420
550
³) diesel emissions
mg/kWh
Class 2
Class 2
Diesel viscosity
5.5 cst / 20°C - 1.5°E / 20°C
5.5 cst / 20°C - 1.5°E / 20°C
Diesel operation
Two-stage
Two-stage
50hz fan motor
kW
1.1
2.2
50hz fan motor rpm
r.p.m.
2820
2900
60hz fan motor
kW
1,1
2,6
50 hz ignition transformer
26 kV - 48 mA - 230 V
26 kV - 48 mA
60 hz ignition transformer
26 kV - 48 mA - 230 V
26 kV - 48 mA
50hz voltage
3N ~ 400 V ± 10%
3N ~ 400 V ± 10%
60hz voltage
3N ~ 380 V ± 10%
3N ~ 380 V ± 10%
50hz electrical power*
kW
1.5
2.6
60hz electrical power*
kW
1,5
3,0
Protection rating
IP 40
IP 40
Control box
LME 22...
LME 22...
Flame detection
UV photocell
UV photocell
operating ambient air temperature
°C
-15 ÷ +40
-15 ÷ +40
Sound pressure**
dBA
77
83
Sound power***
dBA
87
92
Weight with packaging
kg
85
90
Calorific power below reference conditions 15° C, 1013 hPa (mbar):
Natural gas: Hi = 9,45 kWh/Stm³ = 34,02 MJ/Stm³
Propane: Hi = 24,44 kWh/Stm³ = 88,00 MJ/Stm³
For different types of gases and pressure values, contact our sales departments.
Diesel fuel: Hi = 11.86 kWh/kg = 42.70 Mj/kg
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-up with ignition transformer on.
** 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 pressure was obtained characterizing the manufacturer's laboratory with a sample source; this measurement has a class 2 accu-
racy (engineering class) with a standard deviation of 1.5 dB(A).
ENGLISH
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Summary of Contents for TBML 90P
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