Two Stage Dual Fuel Burner

Product Description

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 Of Two Stage Dual Fuel Burner :

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 Of Two Stage Dual Fuel Burner :

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			--