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SUNTEC ENERGY SYSTEMS
 
One Stage Gas Burner
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Product Code : 08

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Product Specification
One Stage Gas Burner
The GAS series of burners cover a firing range from 130 to 1050 kW. Operation is “one 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 GAS series are extremely reliable burners, featured by a simple use and an 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
 		GAS 3
 		GAS 4
 		GAS 5
 		GAS 6
Burner operation mode
 		One stage
Servomotor
type



run time
 		s



Heat output
 		kW
 		130÷350
 		185÷465
 		325÷660
 		525÷1050
Mcal/h
 		112÷301
 		160÷400
 		280÷570
 		450÷900
Working temperature
 		°C min./max.
 		0/40
Fuel / air data
Net calorific value G20 gas
 		kWh/Nm3
 		10
G20 gas density
 		kg/Nm3
 		0,71
G20 gas delivery
 		Nm3/h
 		13÷35
 		18,5÷46,5
 		32,5÷66
 		52,5÷105
Net calorific value G25 gas
 		kWh/Nm3
 		8,6
G25 gas density
 		kg/Nm3
 		0,78
G25 gas delivery
 		Nm3/h
 		15÷41
 		22÷54
 		38÷77
 		61÷122
Net calorific value LPG gas
 		kWh/Nm3
 		25,8
LPG gas density
 		kg/Nm3
 		2,02
LPG gas delivery
 		Nm3/h
 		5,8÷14
 		7÷18
 		13÷26
 		20÷41
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
 		RMG
Total electrical power
 		kW
 		0,4
 		0,54
 		0,85
 		1,7
Auxiliary electrical power
 		kW
 		0,15
 		0,17
 		0,1
 		0,2
Protection level
 		IP
 		40
Motor electrical power
 		kW
 		0,25
 		0,37
 		0,75
 		1,5
Rated motor current
 		A
 		1,8
 		2,9
 		2,85÷1,65
 		5,9÷3,4
Motor start up current
 		A
 		4,8
 		9,5
 		10÷6
 		22,5÷13
Motor protection level
 		IP
 		54
Ignition transformer
 		type
V1 - V2
 		230 V - 1x8 kV
I1 - I2
 		1,8 A - 30 mA
Operation
Intermittent (at least one stop every 24 h)
Emissions
Sound pressure
 		dB(A)
 		75
 		78
 		83
 		84
Sound power
 		W
CO emission
 		mg/kWh
< 100
NOx emission
 		mg/kWh
 		< 170
Approval
Directive
73/23 - 89/336 - 90/396 - 92/42 EEC
Conforming to
EN 676
Certification
CE 0085AQ0707

Reference conditions
  • Temperature: 20°C
  • Pressure: 1013,5 mbar
  • Altitude: 100 m a.s.l.
  • Noise measured at a distance of 1 meter.
PRODUCT SPECIFICATION
 Burner
 Monoblock forced draught gas burner with one stage operation, fully automatic, made up of:
  • Air suction circuit
  • Fan with forward curve blades high performance concerning pressure and air delivery
  • Air damper for air setting
  • Starting motor at 2800 rpm
  • Combustion head, that can be set on the basis of required output, fitted with:
  • Stainless steel end cone, resistant to corrosion and high temperatures
  • Ignition electrodes
  • Ionisation probe
  • Gas distributor
  • Flame stability disk
  • Minimum air pressure switch stops the burner in case of insufficient air quantity at the combustion head
  • Microprocessor-based flame control panel with diagnostic functions
  • Terminal strip for electrical connections
  • Slide bars for easier installation and maintenance
  • Protection filter against radio interference
  • IP 40 electric protection level.
Gas train
 Fuel supply line, in the MULTIBLOC configuration (from a diameter of 3/4” until a diameter 2”) or COMPOSED configuration (from a diameter of DN 40 until a diameter of DN 65), fitted with:
  • Filter
  • Stabilizer
  • Minimum gas pressure switch
  • Safety valve
  • One stage or two stage working valve with ignition gas output regulator.
Conforming to
  • 89/336/EEC directive (electromagnetic compatibility)
  • 73/23/EEC directive (low voltage)
  • 92/42/EEC directive (performance)
  • 90/396/EEC directive (gas)
  • EN 676 (gas burners).
Standard equipment:
  • 1 gas train gasket
  • 1 flange gasket
  • 4 screws for fixing the flange
  • 1 thermal screen
  • 4 screws for fixing the burner flange to the boiler
  • Instruction handbook for installation, use and maintenance
  • Spare parts catalogue.
Available accessories to be ordered separately:
  • Extended head kit
  • Spacer kit
  • Continuous ventilation kit
  • Post-ventilation kit
  • Sound-proofing box
  • LPG kit
  • Town gas kit
  • PC interface kit
  • Gas train adapter
  • Stabiliser spring
  • Seal control kit.
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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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