Gas Fired Igniters

Heat Release max. 1000 kWtl_files/dg/images/logos/hegwein_150.gif

  • ZG3..., ZT3..., ZA3.../ZDA3...
    ZG3..., ZT3..., ZA3.../ZDA3...
  • Applications
  • Technical Data
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  • Ignition of large gas, oil or heavy fuel oil burners in utility boilers
Common Data  
Outer tube diameter 135 mm
Flame length max. 2000 mm
Outer tube length
(in 10 mm increments from - to)		 300 - 10000 mm
Gas port Rp 2, top or bottom
Gas inlet pressure 50 - 150 mbarg
Air port DN 80 PN 6, rotatable 4 x 90°
Air operating pressure 10 mbarg, plus another 10 mbarg for every m of outer tube length
Power head (not ZG3)  
Ignition 2 x 5 kV, ignition electrode against ignition electrode
Ambient temperature - 30 °C to + 60 °C
Protection rating IP 54 or IP 65
Models  
without electrical components ZG3...
with integrated spark transformer ZT3...
with integrated spark transformer and ionisation flame monitor for intermittent operation ZA3...
with integrated spark transformer and ionisation flame monitor for continuous operation ZDA3...
with integrated spark transformer and burner control for intermittent operation ZR3...
with integrated spark transformer and burner control for continuous operation ZD3...

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