SUNTEC ENERGY SYSTEMS
Two Stage Dual Fuel Burner

Two Stage Dual Fuel Burner

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Two Stage Dual Fuel Burner 

We have emerged in offering our valuable customers with Two Stage Dual Fuel Burner. The fuel burners are widely demanded in the market as these products are very durable and deliver high performance especially when used with pressurized boilers. Expert professionals manufacture these products at our vendors base by using high quality components and materials. These burners can either be operated with gas or light oil. We are able to offer the Two Stage Dual Fuel Burner in various specifications to meet the needs of our customers.

 Other details:

The GI/EMME 300-900 series of burners covers a firing range from 107 to 922 kW. They have been designed for middle and high output users and they are in particular suitable for matching with pressurized boilers. Their use allow to have an high safety in operation, guaranteed from the double fuel supply.

Technical Data

Model GI/EMME 300 GI/EMME 400 GI/EMME 600 GI/EMME 900
Burner operation mode Two stage
Modulation ratio at max. output
2:1
Servomotor
run time
type
LKS 210
s
5

Heat output
kW
107/175 - 332
116/232 - 465 174/348 - 665
250/525 - 922
Mcal/h
92/150 - 286
100/200 - 400
150/299 - 572
215/452 - 793
Working temperature oC min./max.
0/40
Fuel / Air Data

Oil
Net calorific value kWh/kg
11,8
Viscosity mm2/s ( cSt)
4-6 (at 20oC)
Delivery kg/h
9/15 - 28
10/20 - 39
15/29 - 56
21/44 - 78
Pump
type

AN 67
AN 67
AN 77
AN 97
Delivery
kg/h
75 at 12 bar
75 at 12 bar
100 at 12 bar
120 at 12 bar
Atomised pressure
bar
12
Fuel temperature
max oC
60
Fuel preheater
NO

G20
Net calorific value
kWh/Nm3
10
Density
kg/Nm3
0,71
Gas delivery
Nm3/h
10,7/17,5 - 33,2
11,6/23,2 - 46,5
17,4/34,8 - 66,5 25/52,5 - 92,2

G25
Net calorific value
kWh/Nm3
8,6
Density
kg/Nm3
0,78
Gas delivery
Nm3/h
12,4/20,3 - 38,6
13,5/27 - 54
20,2/40,4 - 77,3
29/61 - 107,2

LPG
Net calorific value
kWh/Nm3
25,8
Density
kg/Nm3
2,02
Gas delivery
Nm3/h
4,1/6,8 - 12,9
4,5/9 - 18 6,7/13,5 - 25,8
9,7/20,3 - 35,7
Fan
type
Centrifugal with forward curve blades
Air temperature
max oC
60
Electrical data
Electrical supply
Ph / Hz / V
1/50/230 (+ 10%)
3N/50/230-400 (+10%)
Auxiliary electrical supply
Ph / Hz / V
1/50/230 (+10%)
Control box
type
LFL 1.333
Total electrical power
kW
0,5
0,62
1,1
2
Auxiliary electrical power
kW
0,1 0,1
0,2
0,35
Heaters electrical power
kW
--
Protection level
IP
44
Pump motor electrical power
kW 0,15
Rated pump motor current
A
1,4
2,85
Pump motor start up current
A
3,2
6,5
Pump motor protection level
IP
44
Fan motor electrical power
kW
0,25
0,37
0,75
1,5
Rated fan motor current
A
1,85 2,9 2,85/1,65
6,55/3,15
Fan motor start up current
A
4,2
6,6
6,5/3,8
32,75/15,75
Fan motor protection level
IP
44

Ignition transformer
type
--
V1- V2
230 V - 1x8 kV
I1 - I2
1,8 A - 30 mA
Operation
Intermittent (at least one stop every 24h)
Approval Emissions
Sound pressure
dB(A)
69
74
82 84
Sound power
W
--


Oil
CO emission
mg/kWh
< 30
Grade of smoke indicator
N Bacharach
--
CxHy emission
mg/kWh
--
NOx emission
mg/kWh
< 200
G20
CO emission
mg/kWh
< 60
NOx emission
mg/kWh
< 120
Directive
89/336 - 73/23 EEC
Conforming to
EN 267 - EN 676
Certification
--