Burner model identification
Burners are identified by burner type and model. Burner model identification is described as follows.
Type PBY1025
Model
(1)
(1) BURNER TYPE
(2) FUEL
(3) OPERATION (Available versions)
(4) BLAST TUBE
(5) DESTINATION COUNTRY
(6) BURNER VERSION
Technical Specifications
BURNER
Output
Fuel
Viscosity
Heavy oil rate
Gas pressure
Gas pressure after gas governor
Compressed air pressure
Power supply
Total power consumption
Fan motor
Pump motor
Pre-heater resistors
Protection
Protection (if provided with light oil pilot)
Operation
Operating temperature
Storage Temperature
Working service*
Heavy oil net calorific value (Hi): 9650 kcal/kg or 40395 kJ/kg (average value).
*NOTE ON THE BURNER WORKING SERVICE: for safety reasons, one controlled shutdown must be performed after 24 hours
of continuous operation.
WARNING: the burners are supplied for 400V three phase supply; in case of three phase 230V supply, replace the thermal overload
relays. Maximum output is referred to a null backpressure in the furnace.
C.I.B. UNIGAS - M039126CE
D-.
PR.
S.
*.
A.
(2)
(3)
(4)
(5)
(6)
PBY1025 - PBY1030 - PBY1040
H - heavy oil, viscosity
PR - Progressive
S - Standard
* - see data plate
A - Standard
min - max kW
min. - max. kg/h
min - max bar
≤
4000cSt (530°E) @ 50°C
PBY1025
2550 - 8700
See "Burner model identification" table
227 - 775
max. mbar
mbar
kW
44.1
kW
18.5
kW
1.1
kW
24
°C
°C
6
MD - Fully modulating
L - Extended
PBY1030
2550 - 10000
Heavy oil
227 - 891
500
100
4 - 10
400V 3N a.c. 50Hz
59.6
22
1.1
36
IP40
IP21
Progressive - Fully modulating
(-10) / (+50)
(-20) / (+60)
Intermittent
PBY1040
2550 - 13000
227 - 1160
79.6
30
1.1
48