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NDF Series Duel Fuel Burner

NDF Series Duel Fuel Burner
NDF Series Duel Fuel Burner
Product Code : NDF 50
Brand Name : NDF 50
Product Description

NDF 50

Capacity - 406 to 1353 kW

Dual fuel burners are most commonly used if the fuel source is intermittent. By having both gas and oil fuel options available, it ensures the downtime of the boiler is limited.

All N series burners are custom-built and designed and are designed for Class D (light oil) to Class G (heavy fuel oil) oil and natural gas with:

  • 2 stage high/low and modulating operation

This range is typically suited for high resistance, hot water and steam boilers. 

NDF35/50 Dual Fuel Burner Features :

  • Burner Mounted control panel
  • Simple Switch changeover between fuels 
  • 2 stage control (High-low) NDF35-100 
  • Designed and Approved in accordance with European Standard EN 676 and EN 267
  • NDFL - Class 'D'oil 5.5 cSt @ 40'C
  • NDFR - Class 'G' oil 40 cSt @ 100"C
  • Fully closing air damper
  • Oil Heater - Burner mounted pumping & heating unit included with burner to heat oil for atomisation for NDFR (Intermittent operation during standby to maintain oil temperature for immediate restart)
  • NDFR Burner require a pre-heated ringmain oil supply ,minimum tempeture @83' C for class 'G'oil 
  • All kW ratings are nett CV 
  • Suitable for high resistance boilers
  • Industries standard components easily available 
  • Options Extras : Modulating controller (Std on NDF100-41 and above)                                                                                                                         Air inlet silencer (Std on NDF100-41 and above)                                                                                                                                 Acoustic cover (Wheel-over)                                                                                                                                                             Water level control panel (AOTC)                                                                                                                                                     Free-standing pumping & heating unit.

 

NDFL – DISTILLATE FUEL HIGH/LOW

 

Panel and Pump Unit mounted on Burner

   Burner Type

 

NDFL50

Capacity

kW

406-1353

 

 

50-28

50-34

50-38

Fan Motor

V/ph/Hz

380/420 / 3 / 50

380/420 / 3 / 50

380/420 / 3 / 50

 

kW

2.2

3.0

4.0

Run Current

A/each phase

4.6

6.1

8.0

Cable size

mm2

1.5

1.5

2.5

Fuse

A (HRC)

15

20

25

Control unit

 

LFL

Flame monitoring

 

UV Cell

Control Options

 

2 Stage / Mod

Air damper motor

 

Pressure gauge

 

Noise

@ 1m dBA

82

86

90

Gross weight

kg

165

Packing dimensions

l x w x h (cm)

 


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  • Contact Details
  • PRATHAM ENGINEERING SYSTEMS
  • AM-20, Swapna Sagar, S. No. 10/3 /D, Benkar Vasti, Near Kailas Jeevan Factory, Dhayri-Narhe Road, Dhayri, Pune - 411041, Maharashtra, India
  • Phone : +917053128562
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  • Mr. Anant Joshi (Proprietor)
  • Mobile : +917053128562
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