Two Stage Light Oil Burners - Exporter, Importer, Manufacturer, Distributor, Supplier, Trading Company, Ahmedabad, India

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SUNTEC ENERGY SYSTEMS

Two Stage Light Oil Burners

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Product Code : 01

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Product Specification

Two Stage Light Oil Burners

The PRESS G series of burners covers a firing range from 107 to 1660 kW and they have been designed for use in civil installations of average dimensions, like building areas and large apartment groups or for use in industrial applications, like small or medium plants. Operation is two stage; the combustion head, that can be set on the basis of required output, allows optimal performance ensuring good combustion and reducing fuel consumption.

The main feature of these burners is their reliability due to a simple and strong construction, that permits operation without particular maintenance intervention.

Simplified maintenance is achieved by the slide bar system, which allows easy access to all of the essential components of the combustion head. All electrical components are easily accessible only by dismounting a protection panel, thus guaranteeing a quick and simple intervention on components.

Technical Data

MODEL			PRESS GW	PRESS 1G	PRESS 2G	PRESS 3G	PRESS 4G
Burner operation mode			Two stage
Modulation ratio at max. output			2 ÷ 1
Servomotor	type		--
	run time	s	--
Heat output		kW	107/178÷356	130/190÷534	214/356÷712	273/534÷1168	415/830÷1660
		Mcal/h	92/153÷306	112/163÷459	184/306÷612	235/459÷1004	357/714÷1428
		kg/h	9/15÷30	11/16÷45	18/30÷60	23/45÷100	35/70÷140
Working temperature		°C min./max.	0/40
FUEL / AIR DATA
Net calorific value		kWh/kg	11,8
		kcal/kg	10200
Viscosity		mm2/s (cSt)	4 ÷ 6 (at 20°C)
Pump	type		AN 67	AN 77	AN 77	J 6	J 7
	delivery	kg/h	65 (12 bar)	90 (12 bar)	90 (12 bar)	164 (12 bar)	244 (12 bar)
Atomised pressure		bar	12
Fuel temperature		Max. °C	50
Fuel pre-heater			NO
Fan		type	Centrifugal with forward curve blades
Air temperature		Max. °C	60
ELECTRICAL DATA
Electrical supply		Ph/Hz/V	1/50/230~(±10%)	3N/50/400~(±10%) 3/50/230~(±10%)
Auxiliary electrical supply		Ph/Hz/V	1/50/230~(±10%)
Control box		type	RMO
Total electrical power		kW	0,43	0,6	1,07	2,05	3,8
Auxiliary electrical power		kW	0,18	0,15	0,3	0,5	0,8
Protection level		IP	40
Pump motor electrical power		kW	--
Rated pump motor current		A	--
Pump motor start up current		A	--
Pump motor protection level		IP
Fan motor electrical power		kW	0,25	0,45	0,75	1,5	3
Rated fan motor current		A	2,1	1,9 - 1,1	2,9 - 1,7	6 - 3,5	10,5 - 6
Fan motor start up current		A	4,8	9,5 - 5,5	14 - 8	28 - 16	55 - 32
Fan motor protection level		IP	54
Ignition transformer		type	--
		V1 - V2	230 V - 8 kV
		I1 - I2	1,8 A - 30 mA
Operation			Intermittent (at least one stop every 24 h)
EMISSIONS
Sound pressure		dBA	75,5	78	81,5	83	85
Sound power		W
CO emission		mg/kWh	< 110
Grade of smoke indicator		N° Bach.	< 1
CxHy emission		mg/kWh	< 10 (after the first 20 s)
NOx emission		mg/kWh	< 250
APPROVAL
Directive			73/23 - 89/336 - 98/37 - 92/42 EEC
Conforming to			EN 267
Certification			--

Reference conditions

Temperature: 20°C
Pressure: 1013.5 mbar
Altitude: 100 m a.s.l.
Noise measured at a distance of 1 meter.

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Contact Details

SUNTEC ENERGY SYSTEMS

Sambhaav House, Nr. Judges Bunglow, Bodakdev, Ahmedabad - 380015, Gujarat, India
Phone:91-79-40009197/40009260/40009261/26871911-13
Fax:91-79-40009196/26871914

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Key Personnel

Ms. Anita Nair (Manager - Co-ordination)
Mobile:+919979774746, +919725343432

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